33 datasets found
  1. Bedrock Geologic Map of the Town of Charlotte, Vermont

    • catalog.data.gov
    • anrgeodata.vermont.gov
    • +5more
    Updated Dec 13, 2024
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    Vermont Geological Survey (2024). Bedrock Geologic Map of the Town of Charlotte, Vermont [Dataset]. https://catalog.data.gov/dataset/bedrock-geologic-map-of-the-town-of-charlotte-vermont-6f741
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    Dataset updated
    Dec 13, 2024
    Dataset provided by
    Vermont Division of Geology & Mineral Resourceshttp://www.anr.state.vt.us/dec/geo/vgs.htm
    Area covered
    Charlotte, Vermont
    Description

    Digital Data from VG09-5 Gale, M., Kim, J., Earle, H., Clark, A., Smith, T., and Petersen, K., 2009, Bedrock Geologic Map of Charlotte, Vermont: VGS Open-File Report VG09-5, 3 plates, scale 1:24,000. The bedrock geologic map data at a scale of 1:24,000 depicts types of bedrock underlying unconsolidated materials in Vermont. Data is created by mapping on the ground using standard geologic pace and compass techniques and/or GPS on a USGS 1:24000 topographic base map. Data may be organized by town, quadrangle or watershed. Each data bundle may includes point, line and polygon data and some or all of the following: 1) contacts (lithogic contacts), 2) fault_brittle, 3) fault_ductile, 4) fault_thrust, 5) fault_bed_plane (bedding plane thrust), 6) bedding, 7) bedding_graded (graded bedding) 8) bedding_overturn (overturned bedding), 9) bedding_select (selected points for published map), 10) foliation_n1, n2, n3 etc (foliation data), 11) outcrop (exposed outcrops), 12) field_station (outcrop and data collection point), 13) fold_axis, 14) axial_plane, 15) lamprophyre, 16) water_well_log (water well driller information), 16) linear_int (intersection lineation), 17) linear_str (stretching lineation) 18) x_section_line (line of cross-section), and photolinear (lineaments identified from air photos). Other feature classes may be included with each data bundle. (https://dec.vermont.gov/geological-survey/publication-gis/ofr).

  2. Surficial Geologic Map of the Town of Randolph, Vermont

    • anrgeodata.vermont.gov
    • catalog.data.gov
    • +4more
    Updated Jan 1, 2010
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    Vermont Agency of Natural Resources (2010). Surficial Geologic Map of the Town of Randolph, Vermont [Dataset]. https://anrgeodata.vermont.gov/documents/483e8b7a0e98475bbdf9b77beb35db22
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    Dataset updated
    Jan 1, 2010
    Dataset provided by
    Vermont Agency Of Natural Resourceshttp://www.anr.state.vt.us/
    Authors
    Vermont Agency of Natural Resources
    License

    Attribution-ShareAlike 4.0 (CC BY-SA 4.0)https://creativecommons.org/licenses/by-sa/4.0/
    License information was derived automatically

    Area covered
    Description

    Digital data from VG10-2 Wright, S., Larsen, F., and Springston, G., 2010,�Surficial Geologic Map of the Town of Randolph, Vermont: Vermont Geological Survey Open-File Report VG10-2, 1 color plate, scale 1:24,000. Data may include surficial geologic contacts, isopach contours lines, bedrock outcrop polygons, bedrock geologic contacts, hydrogeologic units and more. The surficial geologic materials data at a scale of 1:24,000 depict types of unconsolidated surficial and glacial materials overlying bedrock in Vermont. Data is created by mapping on the ground using standard geologic pace and compass techniques and/or GPS on a USGS 1:24000 topographic base map. The materials data is selected from the Vermont Geological Survey Open File Report (OFR) publication (https://dec.vermont.gov/geological-survey/publication-gis/ofr). The OFR contains more complete descriptions of map units, cross-sections, isopach maps and other information that may not be included in this digital data set.

  3. Surficial Geologic Map of the Town of Williston, Vermont

    • catalog.data.gov
    • geodata.vermont.gov
    • +5more
    Updated Dec 13, 2024
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    Vermont Geological Survey (2024). Surficial Geologic Map of the Town of Williston, Vermont [Dataset]. https://catalog.data.gov/dataset/surficial-geologic-map-of-the-town-of-williston-vermont-91e53
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    Dataset updated
    Dec 13, 2024
    Dataset provided by
    Vermont Division of Geology & Mineral Resourceshttp://www.anr.state.vt.us/dec/geo/vgs.htm
    Area covered
    Vermont, Williston
    Description

    Digital data from VG07-5 Springston, G. and De Simone, D., 2007,�Surficial geologic map of the town of Williston, Vermont: Vermont Geological Survey Open-File Report VG07-5, 1 color plate, scale 1:24,000.� Data may include surficial geologic contacts, isopach contours lines, bedrock outcrop polygons, bedrock geologic contacts, hydrogeologic units and more. The surficial geologic materials data at a scale of 1:24,000 depict types of unconsolidated surficial and glacial materials overlying bedrock in Vermont. Data is created by mapping on the ground using standard geologic pace and compass techniques and/or GPS on a USGS 1:24000 topographic base map. The materials data is selected from the Vermont Geological Survey Open File Report (OFR) publication (https://dec.vermont.gov/geological-survey/publication-gis/ofr). The OFR contains more complete descriptions of map units, cross-sections, isopach maps and other information that may not be included in this digital data set.

  4. a

    VT Data - County Boundaries

    • hub.arcgis.com
    • geodata.vermont.gov
    • +2more
    Updated Feb 7, 2022
    + more versions
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    VT Center for Geographic Information (2022). VT Data - County Boundaries [Dataset]. https://hub.arcgis.com/datasets/003794d558074f9e98158c46f8265878
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    Dataset updated
    Feb 7, 2022
    Dataset authored and provided by
    VT Center for Geographic Information
    License

    MIT Licensehttps://opensource.org/licenses/MIT
    License information was derived automatically

    Area covered
    Description

    (Link to Metadata) The BNDHASH dataset depicts Vermont village, town, county, and Regional Planning Commission (RPC) boundaries.

    It is a composite of generally 'best available' boundaries from various data sources (refer to ARC_SRC and SRC_NOTES attributes). However, this dataset DOES NOT attempt to provide a legally definitive boundary.

    The layer was originally developed from TBHASH, which was the master VGIS town boundary layer prior to the development and release of BNDHASH. By integrating village, town, county, RPC, and state boundaries into a single layer, VCGI has assured vertical integration of these boundaries and simplified maintenance. BNDHASH also includes annotation text for town, county, and RPC names.

    BNDHASH includes the following feature classes:

    1) BNDHASH_POLY_VILLAGES = Vermont villages 2) BNDHASH_POLY_TOWNS = Vermont towns 3) BNDHASH_POLY_COUNTIES = Vermont counties 4) BNDHASH_POLY_RPCS = Vermont's Regional Planning Commissions 5) BNDHASH_POLY_VTBND = Vermont's state boundary 6) BNDHASH_LINE = Lines on which all POLY feature classes are built

    The master BNDHASH data is managed as an ESRI geodatabase feature dataset by VCGI. The dataset stores village, town, county, RPC, and state boundaries as seperate feature classes with a set of topology rules which binds the features. This arrangement assures vertical integration of the various boundaries. VCGI will update this layer on an annual basis by reviewing records housed in the VT State Archives - Secretary of State's Office. VCGI also welcomes documented information from VGIS users which identify boundary errors.

    NOTE - VCGI has NOT attempted to create a legally definitive boundary layer. Instead the idea is to maintain an integrated village/town/county/RPC/state boundary layer which provides for a reasonably accurate representation of these boundaries (refer to ARC_SRC and SRC_NOTES). BNDHASH includes all counties, towns, and villages listed in "Population and Local Government - State of Vermont - 2000" published by the Secretary of State. BNDHASH may include changes endorsed by the Legislature since the publication of this document in 2000 (eg: villages merged with towns). Utlimately the Vermont Secratary of State's Office and the VT Legislature are responsible for maintaining information which accurately describes the locations of these boundaries. BNDHASH should be used for general mapping purposes only.

    • Users who wish to determine which boundaries are different from the original TBHASH boundaries should refer to the ORIG_ARC field in the BOUNDARY_BNDHASH_LINE (line feature with attributes). Also, updates to BNDHASH are tracked by version number (ex: 2003A). The UPDACT field is used to track changes between versions. The UPDACT field is flushed between versions.
  5. Bedrock Geologic Map of the Town of Williston, Vermont

    • catalog.data.gov
    • geodata.vermont.gov
    • +4more
    Updated Dec 13, 2024
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    Vermont Geological Survey (2024). Bedrock Geologic Map of the Town of Williston, Vermont [Dataset]. https://catalog.data.gov/dataset/bedrock-geologic-map-of-the-town-of-williston-vermont-943ba
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    Dataset updated
    Dec 13, 2024
    Dataset provided by
    Vermont Division of Geology & Mineral Resourceshttp://www.anr.state.vt.us/dec/geo/vgs.htm
    Area covered
    Williston, Vermont
    Description

    Digital Data from VG07-4, Kim, J., Gale, M., Thompson, P.J. and Derman, K., 2007, Bedrock geologic map of the town of Williston, Vermont: Vermont Geological Survey Open File Report VG07-4, scle 1:24,000. The bedrock geologic map data at a scale of 1:24,000 depicts types of bedrock underlying unconsolidated materials in Vermont. Data is created by mapping on the ground using standard geologic pace and compass techniques and/or GPS on a USGS 1:24000 topographic base map. Data may be organized by town, quadrangle or watershed. Each data bundle may includes point, line and polygon data and some or all of the following: 1) contacts (lithogic contacts), 2) fault_brittle, 3) fault_ductile, 4) fault_thrust, 5) fault_bed_plane (bedding plane thrust), 6) bedding, 7) bedding_graded (graded bedding) 8) bedding_overturn (overturned bedding), 9) bedding_select (selected points for published map), 10) foliation_n1, n2, n3 etc (foliation data), 11) outcrop (exposed outcrops), 12) field_station (outcrop and data collection point), 13) fold_axis, 14) axial_plane, 15) lamprophyre, 16) water_well_log (water well driller information), 16) linear_int (intersection lineation), 17) linear_str (stretching lineation) 18) x_section_line (line of cross-section), and photolinear (lineaments identified from air photos). Other feature classes may be included with each data bundle. (https://dec.vermont.gov/geological-survey/publication-gis/ofr).

  6. Surficial Geologic Map of the Town of Brandon, Vermont

    • anrgeodata.vermont.gov
    • catalog.data.gov
    • +4more
    Updated Jan 1, 2008
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    Vermont Agency of Natural Resources (2008). Surficial Geologic Map of the Town of Brandon, Vermont [Dataset]. https://anrgeodata.vermont.gov/documents/4ca61eb748f54e7a8f339a129036e9a7
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    Dataset updated
    Jan 1, 2008
    Dataset provided by
    Vermont Agency Of Natural Resourceshttp://www.anr.state.vt.us/
    Authors
    Vermont Agency of Natural Resources
    License

    Attribution-ShareAlike 4.0 (CC BY-SA 4.0)https://creativecommons.org/licenses/by-sa/4.0/
    License information was derived automatically

    Area covered
    Description

    Digital data from VG08-1 De Simone, D., 2008, Surficial geology of the town of Brandon, Vermont: Vermont Geological Survey Open-File Report VG08-1, 8 color plates, scale 1:24,000. Data may include surficial geologic contacts, isopach contours lines, bedrock outcrop polygons, bedrock geologic contacts, hydrogeologic units and more. The surficial geologic materials data at a scale of 1:24,000 depict types of unconsolidated surficial and glacial materials overlying bedrock in Vermont. Data is created by mapping on the ground using standard geologic pace and compass techniques and/or GPS on a USGS 1:24000 topographic base map. The materials data is selected from the Vermont Geological Survey Open File Report (OFR) publication (https://dec.vermont.gov/geological-survey/publication-gis/ofr). The OFR contains more complete descriptions of map units, cross-sections, isopach maps and other information that may not be included in this digital data set.

  7. Surficial Geologic Map of Town of Dorset, Vermont

    • catalog.data.gov
    • geodata.vermont.gov
    • +4more
    Updated Dec 13, 2024
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    Vermont Geological Survey (2024). Surficial Geologic Map of Town of Dorset, Vermont [Dataset]. https://catalog.data.gov/dataset/surficial-geologic-map-of-town-of-dorset-vermont-ec986
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    Dataset updated
    Dec 13, 2024
    Dataset provided by
    Vermont Division of Geology & Mineral Resourceshttp://www.anr.state.vt.us/dec/geo/vgs.htm
    Area covered
    Dorset, Vermont
    Description

    Digital data from VG09-3 De Simone, D. and Gale, M., 2009,�Surficial geology and hydrogeology of Dorset, Vermont: Vermont Geological Survey Open-File Report VG09-3, 9 color plates, scale 1:24,000 Data may include surficial geologic contacts, isopach contours lines, bedrock outcrop polygons, bedrock geologic contacts, hydrogeologic units and more. The surficial geologic materials data at a scale of 1:24,000 depict types of unconsolidated surficial and glacial materials overlying bedrock in Vermont. Data is created by mapping on the ground using standard geologic pace and compass techniques and/or GPS on a USGS 1:24000 topographic base map. The materials data is selected from the Vermont Geological Survey Open File Report (OFR) publication (https://dec.vermont.gov/geological-survey/publication-gis/ofr). The OFR contains more complete descriptions of map units, cross-sections, isopach maps and other information that may not be included in this digital data set.

  8. d

    Surficial Geologic Map of the Town of Craftsbury, Vermont.

    • datadiscoverystudio.org
    • anrgeodata.vermont.gov
    • +6more
    zip
    Updated Jun 6, 2018
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    (2018). Surficial Geologic Map of the Town of Craftsbury, Vermont. [Dataset]. http://datadiscoverystudio.org/geoportal/rest/metadata/item/ecabaddc4df141339be44ee5ce73f69a/html
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    zipAvailable download formats
    Dataset updated
    Jun 6, 2018
    Area covered
    Vermont, Craftsbury
    Description

    description: Digital data from VG10-3 Springston, G. and Maynard, D., 2010, Surficial Geologic Map of the Town of Craftsbury, Vermont: Vermont Geological Survey Open-File Report VG10-3, 1 color plate, scale 1:24,000. Data may include surficial geologic contacts, isopach contours lines, bedrock outcrop polygons, bedrock geologic contacts, hydrogeologic units and more. The surficial geologic materials data at a scale of 1:24,000 depict types of unconsolidated surficial and glacial materials overlying bedrock in Vermont. Data is created by mapping on the ground using standard geologic pace and compass techniques and/or GPS on a USGS 1:24000 topographic base map. The materials data is selected from the Vermont Geological Survey Open File Report (OFR) publication (https://dec.vermont.gov/geological-survey/publication-gis/ofr). The OFR contains more complete descriptions of map units, cross-sections, isopach maps and other information that may not be included in this digital data set.; abstract: Digital data from VG10-3 Springston, G. and Maynard, D., 2010, Surficial Geologic Map of the Town of Craftsbury, Vermont: Vermont Geological Survey Open-File Report VG10-3, 1 color plate, scale 1:24,000. Data may include surficial geologic contacts, isopach contours lines, bedrock outcrop polygons, bedrock geologic contacts, hydrogeologic units and more. The surficial geologic materials data at a scale of 1:24,000 depict types of unconsolidated surficial and glacial materials overlying bedrock in Vermont. Data is created by mapping on the ground using standard geologic pace and compass techniques and/or GPS on a USGS 1:24000 topographic base map. The materials data is selected from the Vermont Geological Survey Open File Report (OFR) publication (https://dec.vermont.gov/geological-survey/publication-gis/ofr). The OFR contains more complete descriptions of map units, cross-sections, isopach maps and other information that may not be included in this digital data set.

  9. v

    VT Data - Boundaries, All Lines

    • geodata.vermont.gov
    • geodata1-59998-vcgi.opendata.arcgis.com
    • +2more
    Updated Jun 17, 2003
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    VT Center for Geographic Information (2003). VT Data - Boundaries, All Lines [Dataset]. https://geodata.vermont.gov/items/ef665468eb254244b761f2f0cd13657f
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    Dataset updated
    Jun 17, 2003
    Dataset authored and provided by
    VT Center for Geographic Information
    License

    MIT Licensehttps://opensource.org/licenses/MIT
    License information was derived automatically

    Area covered
    Description

    (Link to Metadata) The BNDHASH dataset depicts Vermont village, town, county, and Regional Planning Commission (RPC) boundaries. It is a composite of generally 'best available' boundaries from various data sources (refer to ARC_SRC and SRC_NOTES attributes). However, this dataset DOES NOT attempt to provide a legally definitive boundary. The layer was originally developed from TBHASH, which was the master VGIS town boundary layer prior to the development and release of BNDHASH. By integrating village, town, county, RPC, and state boundaries into a single layer, VCGI has assured vertical integration of these boundaries and simplified maintenance. BNDHASH also includes annotation text for town, county, and RPC names. BNDHASH includes the following feature classes: 1) BNDHASH_POLY_VILLAGES = Vermont villages 2) BNDHASH_POLY_TOWNS = Vermont towns 3) BNDHASH_POLY_COUNTIES = Vermont counties 4) BNDHASH_POLY_RPCS = Vermont's Regional Planning Commissions 5) BNDHASH_POLY_VTBND = Vermont's state boundary 6) BNDHASH_LINE = Lines on which all POLY feature classes are built The master BNDHASH data is managed as an ESRI geodatabase feature dataset by VCGI. The dataset stores village, town, county, RPC, and state boundaries as seperate feature classes with a set of topology rules which binds the features. This arrangement assures vertical integration of the various boundaries. VCGI will update this layer on an annual basis by reviewing records housed in the VT State Archives - Secretary of State's Office. VCGI also welcomes documented information from VGIS users which identify boundary errors. NOTE - VCGI has NOT attempted to create a legally definitive boundary layer. Instead the idea is to maintain an integrated village/town/county/RPC/state boundary layer which provides for a reasonably accurate representation of these boundaries (refer to ARC_SRC and SRC_NOTES). BNDHASH includes all counties, towns, and villages listed in "Population and Local Government - State of Vermont - 2000" published by the Secretary of State. BNDHASH may include changes endorsed by the Legislature since the publication of this document in 2000 (eg: villages merged with towns). Utlimately the Vermont Secratary of State's Office and the VT Legislature are responsible for maintaining information which accurately describes the locations of these boundaries. BNDHASH should be used for general mapping purposes only. * Users who wish to determine which boundaries are different from the original TBHASH boundaries should refer to the ORIG_ARC field in the BOUNDARY_BNDHASH_LINE (line feature with attributes). Also, updates to BNDHASH are tracked by version number (ex: 2003A). The UPDACT field is used to track changes between versions. The UPDACT field is flushed between versions.

  10. b

    BTV City Boundary

    • data.burlingtonvt.gov
    • hub.arcgis.com
    • +2more
    Updated Apr 25, 2023
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    BTV City Boundary [Dataset]. https://data.burlingtonvt.gov/datasets/f570c83d68d84e5cac32c08f1530f26f
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    Dataset updated
    Apr 25, 2023
    Dataset authored and provided by
    City of Burlington
    Area covered
    Description

    The BNDHASH dataset depicts Vermont villages, towns, counties, Regional Planning Commissions (RPC), and LEPC (Local Emergency Planning Committee) boundaries. It is a composite of generally 'best available' boundaries from various data sources (refer to ARC_SRC and SRC_NOTES attributes). However, this dataset DOES NOT attempt to provide a legally definitive boundary. The layer was originally developed from TBHASH, which was the master VGIS town boundary layer prior to the development and release of BNDHASH. By integrating village, town, county, RPC, and state boundaries into a single layer, VCGI has assured vertical integration of these boundaries and simplified maintenance. BNDHASH also includes annotation text for town, county, and RPC names. BNDHASH includes the following feature classes: 1) VILLAGES = Vermont villages 2) TOWNS = Vermont towns 3) COUNTIES = Vermont counties 4) RPCS = Vermont's Regional Planning Commissions 5) LEPC = Local Emergency Planning Committee boundaries 6) VTBND = Vermont's state boundary The master BNDHASH layer is managed as ESRI geodatabase feature dataset by VCGI. The dataset stores villages, towns, counties, and RPC boundaries as seperate feature classes with a set of topology rules which binds the features. This arrangement assures vertical integration of the various boundaries. VCGI will update this layer on an annual basis by reviewing records housed in the VT State Archives - Secretary of State's Office. VCGI also welcomes documented information from VGIS users which identify boundary errors. NOTE - VCGI has NOT attempted to create a legally definitive boundary layer. Instead the idea is to maintain an integrated village/town/county/rpc boundary layer which provides for a reasonably accurate representation of these boundaries (refer to ARC_SRC and SRC_NOTES). BNDHASH includes all counties, towns, and villages listed in "Population and Local Government - State of Vermont - 2000" published by the Secretary of State. BNDHASH may include changes endorsed by the Legislature since the publication of this document in 2000 (eg: villages merged with towns). Utlimately the Vermont Secratary of State's Office and the VT Legislature are responsible for maintaining information which accurately describes the location of these boundaries. BNDHASH should be used for general mapping purposes only. * Users who wish to determine which boundaries are different from the original TBHASH boundaries should refer to the ORIG_ARC field in the BOUNDARY_BNDHASH_LINE (line featue with attributes). Also, updates to BNDHASH are tracked by version number (ex: 2003A). The UPDACT field is used to track changes between versions. The UPDACT field is flushed between versions.

  11. Surficial Geologic Map of the Town of Londonderry, Vermont

    • catalog.data.gov
    • gimi9.com
    • +4more
    Updated Dec 13, 2024
    + more versions
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    Vermont Geological Survey (2024). Surficial Geologic Map of the Town of Londonderry, Vermont [Dataset]. https://catalog.data.gov/dataset/surficial-geologic-map-of-the-town-of-londonderry-vermont-7f3a4
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    Dataset updated
    Dec 13, 2024
    Dataset provided by
    Vermont Division of Geology & Mineral Resourceshttp://www.anr.state.vt.us/dec/geo/vgs.htm
    Area covered
    Londonderry, Vermont
    Description

    Digital data from VG08-2 De Simone, D., and Gale, M., 2008,�Surficial geology and hydrogeology of the Town Londonderry, Vermont: Vermont Geological Survey Open-File Report VG08-2, 7 color plates, scale 1:24,000 Data may include surficial geologic contacts, isopach contours lines, bedrock outcrop polygons, bedrock geologic contacts, hydrogeologic units and more. The surficial geologic materials data at a scale of 1:24,000 depict types of unconsolidated surficial and glacial materials overlying bedrock in Vermont. Data is created by mapping on the ground using standard geologic pace and compass techniques and/or GPS on a USGS 1:24000 topographic base map. The materials data is selected from the Vermont Geological Survey Open File Report (OFR) publication (https://dec.vermont.gov/geological-survey/publication-gis/ofr). The OFR contains more complete descriptions of map units, cross-sections, isopach maps and other information that may not be included in this digital data set.

  12. Surficial Geologic Map of the Town of Dover, Vermont

    • s.cnmilf.com
    • anrgeodata.vermont.gov
    • +5more
    Updated Dec 13, 2024
    + more versions
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    Vermont Geological Survey (2024). Surficial Geologic Map of the Town of Dover, Vermont [Dataset]. https://s.cnmilf.com/user74170196/https/catalog.data.gov/dataset/surficial-geologic-map-of-the-town-of-dover-vermont-bfc2c
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    Dataset updated
    Dec 13, 2024
    Dataset provided by
    Vermont Division of Geology & Mineral Resourceshttp://www.anr.state.vt.us/dec/geo/vgs.htm
    Area covered
    Dover, Vermont
    Description

    Digital data from VG11-1 Van Hoesen, J., 2011,�Surficial Geologic Map of the Town of Dover,�Vermont: Vermont Geological Survey Open-File Report VG11-1, 1 color plate, scale 1:24,000. Data may include surficial geologic contacts, isopach contours lines, bedrock outcrop polygons, bedrock geologic contacts, hydrogeologic units and more. The surficial geologic materials data at a scale of 1:24,000 depict types of unconsolidated surficial and glacial materials overlying bedrock in Vermont. Data is created by mapping on the ground using standard geologic pace and compass techniques and/or GPS on a USGS 1:24000 topographic base map. The materials data is selected from the Vermont Geological Survey Open File Report (OFR) publication (https://dec.vermont.gov/geological-survey/publication-gis/ofr). The OFR contains more complete descriptions of map units, cross-sections, isopach maps and other information that may not be included in this digital data set.

  13. w

    VT - Vermont Rational Service Areas

    • data.wu.ac.at
    • geodata.vermont.gov
    • +4more
    Updated Apr 26, 2018
    + more versions
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    Vermont Center for Geographic Information (2018). VT - Vermont Rational Service Areas [Dataset]. https://data.wu.ac.at/schema/data_gov/ZjllZmM4MjAtMDdhOS00ZGVlLWFjNTAtMmQyMzRjOTZmNDBk
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    kml, json, csv, application/vnd.geo+json, html, zipAvailable download formats
    Dataset updated
    Apr 26, 2018
    Dataset provided by
    Vermont Center for Geographic Information
    Area covered
    bd1f0ad0381ecd373573881eb7a6801d699d7097, Vermont
    Description

    Data Layer Name: Vermont Rational Service Areas (RSAs)

    Alternate Name: Vermont RSAs

    Overview:

    Rational Service Areas (RSAs), originally developed in 2001 and revised in 2011, are generalized catchment areas relating to the delivery of primary health care services. In Vermont, RSA area delineations rely primarily on utilization data. The methods used are similar to those used by David Goodman to define primary care service areas based on Medicare data, but include additional sources of utilization data. Using these methods, towns were assigned based on where residents are going for their primary care.

    The process used to delineate Vermont RSAs was iterative. It began by examining utilization patterns based on: (1) the primary care service areas that Goodman had defined for Vermont from Medicare data; (2) Vermont Medicaid assignments of clients to primary care providers; and, (3) responses to the “town of residence”/”town of primary care” questions in the Vermont Behavioral Risk Factor survey. Taking into account the limitations of each of these sources of data, VDH statisticians defined preliminary town centers and were able to assign approximately two/thirds of the towns to a town center. For towns with no clear utilization patterns, they examined mileage from these preliminary centers, and mileage from towns that had primary care physicians. Contiguity of areas was also examined. A few centers were added and others were deleted. After all towns were assigned to a center and mapped, outliers were identified and reviewed by referring to both mileage maps and utilization patterns. Drive time information was not available. In some cases where the mileage map seemed to indicate one center, but the utilization patterns were strongly supportive of another center, utilization was used as a proxy for drive time.

    Preliminary RSAs were presented to the Vermont Primary Care Collaborative, the Vermont Coalition of Clinics for the Uninsured and other community members for their feedback. Department of Health District Directors from the Division of Community Public Health were also consulted. These groups suggested modifications to the areas based on their experience working in the areas in question. As a result of this review a few centers were added, deleted and combined, and several towns were reassigned. The Vermont Primary Care Collaborative reviewed the final version of RSAs.

    The result of this process is 38 Rational Service Areas.

    Given the limitations of the information available for this purpose, the delineation approach was deemed reasonable and has resulted in a set of RSAs that have been widely reviewed and accepted. Because of the iterative process, it is recognized that this is not a "pure" methodology in the sense that someone else attempting to replicate this process would probably not produce exactly the same results.

    RSAs have been reviewed periodically to keep up with changes in demographics and provider practice locations. One revision occurred in 2011. This 2011 revision took towns that had originally been assigned as using out-of-state providers and reassigned them to Vermont RSAs.

    Technical Details:

    Vermont RSAs were defined using 3 sources of primary care utilization data and mileage maps. Each of the data sources had limitations, and these limitations had to be considered as towns were assigned to a RSA. A description of each of these data sources is provided.

    1. Medicare utilization data was obtained from the Primary Care Service Areas developed by David Goodman using 1996 and 1997 Medicare Part B and Outpatient files. Thirty-eight primary care service areas were defined for Vermont. The major limitation of these assignments was that they were based on zip codes rather than town boundaries. Many small towns do not have their own zip code, or the town may be divided into multiple zip codes shared with multiple other towns. As the utilization data was reviewed consideration was given to whether the zip code in question represented the town, or whether utilization from that town may have been masked by a larger town's utilization patterns. A second consideration was that the Medicare data used 1996 & 1997 utilization. In areas where there were new practices established after 1997, the Medicare data would not be able to reflect their utilization.

    2. Medicaid claims data only included children age 17 and under. The file contained Medicaid clients in 2000 with the town of residence of the client and the town of the primary care provider. The limitation in this file was that although the Medicaid database included a field for the geographic location of the provider separate from the mailing address, after examining the file it was determined that in many cases the mailing address was also being entered into the geographic location. In areas where practices were owned by a larger organization, the utilization patterns could not be determined. For example, in the St. Johnsbury RSA there were practices owned by an out-of-state medical center. Although it is known that there are medicaid providers in some of the towns in that area, all of the utilization was coded to out of state. Therefore the Medicaid data had to be disregarded in this area. The St. Johnsbury RSA was subsequently defined around three town centers (St. Johnsbury, Lyndon, and Danville) because more precise utilization patterns could not be distinguished.

    3. The BRFSS data was obtained from the 1998-2000 surveys. Respondents were asked for the town of their primary care provider. The town of residence of the respondent is also collected. These responses represented all Vermonters age 18-64 years old, regardless of type of insurance. The limitation of this data was small number of respondents in the smaller towns.

    4. Mileage information was obtained from the Vermont Medicaid program. This mileage information was derived using GIS mapping software to assess all statewide roads. However, drive-time data could not be determined at that time because there was no distinction between primary and secondary roads. The Medicaid program applied GIS mapping software to assign clients to primary care providers using 15 miles as a proxy for 30-minute drive time. This standard was also used in 2001 when the original RSAs were developed.

    The VDH Public Health Statistics program periodically updates RSA GIS data. (last updated in 2011)

  14. A

    VT Boundaries - all lines

    • data.amerigeoss.org
    csv, esri rest +5
    Updated Jul 27, 2019
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    United States[old] (2019). VT Boundaries - all lines [Dataset]. https://data.amerigeoss.org/hu/dataset/vt-boundaries-all-lines
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    esri rest, geojson, ogc wms, html, csv, kml, zipAvailable download formats
    Dataset updated
    Jul 27, 2019
    Dataset provided by
    United States[old]
    Area covered
    Vermont
    Description

    (Link to Metadata) The BNDHASH dataset depicts Vermont villages, towns, counties, Regional Planning Commissions (RPC), and LEPC (Local Emergency Planning Committee) boundaries. It is a composite of generally 'best available' boundaries from various data sources (refer to ARC_SRC and SRC_NOTES attributes). However, this dataset DOES NOT attempt to provide a legally definitive boundary. The layer was originally developed from TBHASH, which was the master VGIS town boundary layer prior to the development and release of BNDHASH. By integrating village, town, county, RPC, and state boundaries into a single layer, VCGI has assured vertical integration of these boundaries and simplified maintenance. BNDHASH also includes annotation text for town, county, and RPC names. BNDHASH includes the following feature classes: 1) VILLAGES = Vermont villages 2) TOWNS = Vermont towns 3) COUNTIES = Vermont counties 4) RPCS = Vermont's Regional Planning Commissions 5) LEPC = Local Emergency Planning Committee boundaries 6) VTBND = Vermont's state boundary The master BNDHASH layer is managed as ESRI geodatabase feature dataset by VCGI. The dataset stores villages, towns, counties, and RPC boundaries as seperate feature classes with a set of topology rules which binds the features. This arrangement assures vertical integration of the various boundaries. VCGI will update this layer on an annual basis by reviewing records housed in the VT State Archives - Secretary of State's Office. VCGI also welcomes documented information from VGIS users which identify boundary errors. NOTE - VCGI has NOT attempted to create a legally definitive boundary layer. Instead the idea is to maintain an integrated village/town/county/rpc boundary layer which provides for a reasonably accurate representation of these boundaries (refer to ARC_SRC and SRC_NOTES). BNDHASH includes all counties, towns, and villages listed in "Population and Local Government - State of Vermont - 2000" published by the Secretary of State. BNDHASH may include changes endorsed by the Legislature since the publication of this document in 2000 (eg: villages merged with towns). Utlimately the Vermont Secratary of State's Office and the VT Legislature are responsible for maintaining information which accurately describes the location of these boundaries. BNDHASH should be used for general mapping purposes only. * Users who wish to determine which boundaries are different from the original TBHASH boundaries should refer to the ORIG_ARC field in the BOUNDARY_BNDHASH_LINE (line featue with attributes). Also, updates to BNDHASH are tracked by version number (ex: 2003A). The UPDACT field is used to track changes between versions. The UPDACT field is flushed between versions.

  15. w

    Surficial Geologic map of the Town of Randolph, Vermont

    • data.wu.ac.at
    pdf
    Updated Dec 4, 2017
    + more versions
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    (2017). Surficial Geologic map of the Town of Randolph, Vermont [Dataset]. https://data.wu.ac.at/schema/geothermaldata_org/MzhhNzkwODUtZTUzZC00NGQzLWJkYTctMTQwZTlhNDUyZTIy
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    pdfAvailable download formats
    Dataset updated
    Dec 4, 2017
    Area covered
    0819dfc184c3291cad314f917d9778e31be86eb2, Vermont
    Description

    Surficial Geologic map of the Town of Randolph, Vermont. Abstract was not provided, for more information on this resource and accessibility options please see the links provided.

  16. Surficial Geologic Map of the Knox Mountain Area and the Towns of Marshfield...

    • catalog.data.gov
    • anrgeodata.vermont.gov
    • +6more
    Updated Dec 13, 2024
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    Vermont Geological Survey (2024). Surficial Geologic Map of the Knox Mountain Area and the Towns of Marshfield and Peacham, Vermont [Dataset]. https://catalog.data.gov/dataset/surficial-geologic-map-of-the-knox-mountain-area-and-the-towns-of-marshfield-and-peacham-v-aa8d4
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    Dataset updated
    Dec 13, 2024
    Dataset provided by
    Vermont Division of Geology & Mineral Resourceshttp://www.anr.state.vt.us/dec/geo/vgs.htm
    Area covered
    Peacham, Vermont
    Description

    Digital data from VG08-4 Springston, G. and Kim, J., 2008, Surficial geologic map of the Knox Mountain area, Marshfield and Peacham, Vermont: VGS Open-File Report VG08-4, 2 color plates, scale 1:24,000. Data may include surficial geologic contacts, isopach contours lines, bedrock outcrop polygons, bedrock geologic contacts, hydrogeologic units and more. The surficial geologic materials data at a scale of 1:24,000 depict types of unconsolidated surficial and glacial materials overlying bedrock in Vermont. Data is created by mapping on the ground using standard geologic pace and compass techniques and/or GPS on a USGS 1:24000 topographic base map. The materials data is selected from the Vermont Geological Survey Open File Report (OFR) publication (https://dec.vermont.gov/geological-survey/publication-gis/ofr). The OFR contains more complete descriptions of map units, cross-sections, isopach maps and other information that may not be included in this digital data set.

  17. Surficial Geologic Map of the Town of Rutland, Vermont

    • catalog.data.gov
    • anrgeodata.vermont.gov
    • +1more
    Updated Dec 13, 2024
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    Vermont Geological Survey (2024). Surficial Geologic Map of the Town of Rutland, Vermont [Dataset]. https://catalog.data.gov/dataset/surficial-geologic-map-of-the-town-of-rutland-vermont-9f499
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    Dataset updated
    Dec 13, 2024
    Dataset provided by
    Vermont Division of Geology & Mineral Resourceshttp://www.anr.state.vt.us/dec/geo/vgs.htm
    Area covered
    Rutland, Vermont
    Description

    Digital data from VG09-7 Van Hoesen, J., 2009, Surficial Geologic Map of Rutland, Vermont: Vermont Geological Survey Open-File Report VG09-7, 9 plates, scale 1:24,000. Data may include surficial geologic contacts, isopach contours lines, bedrock outcrop polygons, bedrock geologic contacts, hydrogeologic units and more. The surficial geologic materials data at a scale of 1:24,000 depict types of unconsolidated surficial and glacial materials overlying bedrock in Vermont. Data is created by mapping on the ground using standard geologic pace and compass techniques and/or GPS on a USGS 1:24000 topographic base map. The materials data is selected from the Vermont Geological Survey Open File Report (OFR) publication (https://dec.vermont.gov/geological-survey/publication-gis/ofr). The OFR contains more complete descriptions of map units, cross-sections, isopach maps and other information that may not be included in this digital data set.

  18. w

    Surficial Geologic Map of the town of Dover, Vermont

    • data.wu.ac.at
    html
    Updated Dec 5, 2017
    + more versions
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    (2017). Surficial Geologic Map of the town of Dover, Vermont [Dataset]. https://data.wu.ac.at/schema/geothermaldata_org/OGNhNzEwYjAtMjI2Ny00ZjlhLWJkZjEtNDcwZjhkYjZmNzhj
    Explore at:
    htmlAvailable download formats
    Dataset updated
    Dec 5, 2017
    Area covered
    50d7e23c36b48359ba50ca5089a506fac096b978, Vermont
    Description

    Surficial Geologic Map of the town of Dover, Vermont. Abstract was not provided, for more information on this resource and accessibility options please see the links provided.

  19. Surficial Geologic Map of Town of Monkton, Vermont

    • catalog.data.gov
    • datasets.ai
    • +4more
    Updated Dec 13, 2024
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    Vermont Geological Survey (2024). Surficial Geologic Map of Town of Monkton, Vermont [Dataset]. https://catalog.data.gov/dataset/surficial-geologic-map-of-town-of-monkton-vermont-291d2
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    Dataset updated
    Dec 13, 2024
    Dataset provided by
    Vermont Division of Geology & Mineral Resourceshttp://www.anr.state.vt.us/dec/geo/vgs.htm
    Area covered
    Monkton, Vermont
    Description

    Digital data from VG2016-2 Van Hoesen, J., 2016, Surficial geology and hydrogeology of Monkton, Vermont: Vermont Geological Survey Open File Report VG2016-2, text plus 11 plates, scale 1:24,000. Data may include surficial geologic contacts, isopach contours lines, bedrock outcrop polygons, bedrock geologic contacts, hydrogeologic units and more. The surficial geologic materials data at a scale of 1:24,000 depict types of unconsolidated surficial and glacial materials overlying bedrock in Vermont. Data is created by mapping on the ground using standard geologic pace and compass techniques and/or GPS on a USGS 1:24000 topographic base map. The materials data is selected from the Vermont Geological Survey Open File Report (OFR) publication (https://dec.vermont.gov/geological-survey/publication-gis/ofr). The OFR contains more complete descriptions of map units, cross-sections, isopach maps and other information that may not be included in this digital data set.

  20. v

    VT Data - Montgomery Zoning

    • geodata.vermont.gov
    • rpc-vcgi.opendata.arcgis.com
    • +2more
    Updated Dec 26, 2018
    + more versions
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    Northwest Regional Planning Commission (2018). VT Data - Montgomery Zoning [Dataset]. https://geodata.vermont.gov/datasets/921ac4d8cb8f4418b6450dd46568ea2c
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    Dataset updated
    Dec 26, 2018
    Dataset authored and provided by
    Northwest Regional Planning Commission
    Description

    Zoning districts for Montgomery, Vermont. These districts were adopted on 11/5/2018. Please contact the Town of Montgomery (http://www.montgomeryvt.us/) for current zoning information.In addition to zoning districts, Montgomery also has an Overlay District(s). The Overlay District(s) found under a separate file.

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Vermont Geological Survey (2024). Bedrock Geologic Map of the Town of Charlotte, Vermont [Dataset]. https://catalog.data.gov/dataset/bedrock-geologic-map-of-the-town-of-charlotte-vermont-6f741
Organization logo

Bedrock Geologic Map of the Town of Charlotte, Vermont

Explore at:
Dataset updated
Dec 13, 2024
Dataset provided by
Vermont Division of Geology & Mineral Resourceshttp://www.anr.state.vt.us/dec/geo/vgs.htm
Area covered
Charlotte, Vermont
Description

Digital Data from VG09-5 Gale, M., Kim, J., Earle, H., Clark, A., Smith, T., and Petersen, K., 2009, Bedrock Geologic Map of Charlotte, Vermont: VGS Open-File Report VG09-5, 3 plates, scale 1:24,000. The bedrock geologic map data at a scale of 1:24,000 depicts types of bedrock underlying unconsolidated materials in Vermont. Data is created by mapping on the ground using standard geologic pace and compass techniques and/or GPS on a USGS 1:24000 topographic base map. Data may be organized by town, quadrangle or watershed. Each data bundle may includes point, line and polygon data and some or all of the following: 1) contacts (lithogic contacts), 2) fault_brittle, 3) fault_ductile, 4) fault_thrust, 5) fault_bed_plane (bedding plane thrust), 6) bedding, 7) bedding_graded (graded bedding) 8) bedding_overturn (overturned bedding), 9) bedding_select (selected points for published map), 10) foliation_n1, n2, n3 etc (foliation data), 11) outcrop (exposed outcrops), 12) field_station (outcrop and data collection point), 13) fold_axis, 14) axial_plane, 15) lamprophyre, 16) water_well_log (water well driller information), 16) linear_int (intersection lineation), 17) linear_str (stretching lineation) 18) x_section_line (line of cross-section), and photolinear (lineaments identified from air photos). Other feature classes may be included with each data bundle. (https://dec.vermont.gov/geological-survey/publication-gis/ofr).

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