82 datasets found
  1. a

    MapGeo, NRPC's Parcel Viewer

    • hub.arcgis.com
    • gis.nharpc.org
    Updated Oct 4, 2016
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    Nashua Regional Planning Commission (2016). MapGeo, NRPC's Parcel Viewer [Dataset]. https://hub.arcgis.com/documents/a8d0112a8a72408a86fb8affc55a8a40
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    Dataset updated
    Oct 4, 2016
    Dataset authored and provided by
    Nashua Regional Planning Commission
    Description

    Users can browse the map interactively or search by lot ID or address. Available basemaps include aerial images, topographic contours, roads, town landmarks, conserved lands, and individual property boundaries. Overlays display landuse, zoning, flood, water resources, and soil characteristics in relation to neighborhoods or parcels. Integration with Google Street View offers enhanced views of the 2D map location. Other functionality includes map markup, printing, viewing the property record card, and links to official tax maps where available.NRPC's implementation of MapGeo dates back to 2013, however it is the decades of foundational GIS data development at NRPC and partner agencies that has enabled its success. NRPC refreshes the assessing data yearly; the map data is maintained in an ongoing manner.

  2. m

    Massachusetts Interactive Property Map

    • gis.data.mass.gov
    • hub.arcgis.com
    Updated Sep 30, 2014
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    MassGIS - Bureau of Geographic Information (2014). Massachusetts Interactive Property Map [Dataset]. https://gis.data.mass.gov/datasets/massachusetts-interactive-property-map
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    Dataset updated
    Sep 30, 2014
    Dataset authored and provided by
    MassGIS - Bureau of Geographic Information
    Description

    To access parcel information:Enter an address or zoom in by using the +/- tools or your mouse scroll wheel. Parcels will draw when zoomed in.Click on a parcel to display a popup with information about that parcel.Click the "Basemap" button to display background aerial imagery.From the "Layers" button you can turn map features on and off.Complete Help (PDF)Parcel Legend:Full Map LegendAbout this ViewerThis viewer displays land property boundaries from assessor parcel maps across Massachusetts. Each parcel is linked to selected descriptive information from assessor databases. Data for all 351 cities and towns are the standardized "Level 3" tax parcels served by MassGIS. More details ...Read about and download parcel dataUpdatesV 1.1: Added 'Layers' tab. (2018)V 1.2: Reformatted popup to use HTML table for columns and made address larger. (Jan 2019)V 1.3: Added 'Download Parcel Data by City/Town' option to list of layers. This box is checked off by default but when activated a user can identify anywhere and download data for that entire city/town, except Boston. (March 14, 2019)V 1.4: Data for Boston is included in the "Level 3" standardized parcels layer. (August 10, 2020)V 1.4 MassGIS, EOTSS 2021

  3. l

    Parcel

    • data.lexingtonky.gov
    • hub.arcgis.com
    Updated Dec 16, 2020
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    Lexington-Fayette Urban County Government (2020). Parcel [Dataset]. https://data.lexingtonky.gov/datasets/lfucg::parcel/about
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    Dataset updated
    Dec 16, 2020
    Dataset authored and provided by
    Lexington-Fayette Urban County Government
    Area covered
    Description

    This dataset is designed to represent and identify the property boundaries in Lexington-Fayette County. The original dataset was created in late 1990's by a third party that converted existing paper maps to digital GIS files. The data has since been updated by georeferencing recorded plats for corrections and new additions. In cases where the plats do not appear accurate, aerial photos are utilized in attempt to properly locate the property lines. The only except for this process are changes to highway right-of-way in which calls are run from deeds. The geometry of this data is not of survey quality and should not be used for survey purposes. The data is intended for general reference purposes only.As part of the basemap data layers, the parcel boundary map layer is an integral part of the Lexington Fayette-Urban County Government Geographic Information System. Basemap data layers are accessed by personnel in most LFUCG divisions for basic applications such as viewing, querying, and map output production. More advanced user applications may focus on thematic mapping, summarization of data by geography, or planning purposes (including defining boundaries, managing assets and facilities, integrating attribute databases with geographic features, spatial analysis, and presentation output).

  4. c

    Satellite Imagery and Land Cover - Map Viewer

    • maps.cbf.org
    • arc-gis-hub-home-arcgishub.hub.arcgis.com
    Updated Apr 1, 2022
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    Chesapeake Bay Foundation (2022). Satellite Imagery and Land Cover - Map Viewer [Dataset]. https://maps.cbf.org/datasets/satellite-imagery-and-land-cover-map-viewer
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    Dataset updated
    Apr 1, 2022
    Dataset authored and provided by
    Chesapeake Bay Foundation
    Area covered
    Description

    This map was created to be used in the CBF website map gallery as updated satellite imagery content for the Chesapeake Bay watershed.This map includes the Chesapeake Bay watershed boundary, state boundaries that intersect the watershed boundary, and NLCD 2019 Land Cover data as well as a imagery background. This will be shared as a web application on the CBF website within the map gallery subpage.

  5. e

    Land plots and areas

    • data.europa.eu
    wms
    Updated Feb 5, 2022
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    (2022). Land plots and areas [Dataset]. https://data.europa.eu/data/datasets/a55d5e28-998a-4d8f-916d-33f922381d1a?locale=en
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    wmsAvailable download formats
    Dataset updated
    Feb 5, 2022
    Description

    The service represents all parcels and areas of Saxony. The plot boundaries shown are based on data from the real estate register. These differ according to origin, accuracy and trustworthiness. This map service is therefore not suitable with its contents for a calculation of dimensions, in particular limit dimensions or boundary distances. From the common presentation of the parcel boundaries together with other map contents (e.g. aerial image/DOP), it cannot be concluded to the actual legal situation on site. The presentation of data from the real estate register, in particular the parcel boundaries in this service, is not considered to be official proof, but merely has an informative character.

  6. d

    Allegheny County Map Index Grid

    • catalog.data.gov
    • data.wprdc.org
    • +2more
    Updated May 14, 2023
    + more versions
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    Allegheny County (2023). Allegheny County Map Index Grid [Dataset]. https://catalog.data.gov/dataset/allegheny-county-map-index-grid
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    Dataset updated
    May 14, 2023
    Dataset provided by
    Allegheny County
    Area covered
    Allegheny County
    Description

    Map Index Sheets from Block and Lot Grid of Property Assessment and based on aerial photography, showing 1983 datum with solid line and NAD 27 with 5 second grid tics and italicized grid coordinate markers and outlines of map sheet boundaries. Each grid square is 3500 x 4500 feet. Each Index Sheet contains 16 lot/block sheets, labeled from left to right, top to bottom (4 across, 4 down): A, B, C, D, E, F, G, H, J, K, L, M, N, P, R, S. The first (4) numeric characters in a parcelID indicate the Index sheet in which the parcel can be found, the alpha character identifies the block in which most (or all) of the property lies.

  7. e

    Hastings GIS Layers

    • knb.ecoinformatics.org
    • search.dataone.org
    Updated Jan 6, 2015
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    Hastings Natural History Reservation; University of California Natural Reserve System; Hastings Staff Various (2015). Hastings GIS Layers [Dataset]. http://doi.org/10.5063/AA/nrs.257.1
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    Dataset updated
    Jan 6, 2015
    Dataset provided by
    Knowledge Network for Biocomplexity
    Authors
    Hastings Natural History Reservation; University of California Natural Reserve System; Hastings Staff Various
    Time period covered
    Jan 1, 1929 - Jan 1, 1960
    Area covered
    Description

    Several GIS layers are available for the Hastings Reservation and surrounding area. Layers include USGS topographic map and topographic grid, Hastings place names, property boundaries and assessor parcel numbers, Calhoon’s small mammal trap line locations, aerial color photos from 1995, Lauryn Benedict’s trap locations, John Davis’ Towhee trap locations, infrastructure features, IKONOS satellite remote sensing vegetation pictures, and ground truthed IKONOS-based vegetation classification map.

  8. a

    Massachusetts Interactive Property Map

    • hub.arcgis.com
    Updated Apr 21, 2015
    + more versions
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    MassGIS - Bureau of Geographic Information (2015). Massachusetts Interactive Property Map [Dataset]. https://hub.arcgis.com/items/965808aa1ea749fdbb266021c30e1733
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    Dataset updated
    Apr 21, 2015
    Dataset authored and provided by
    MassGIS - Bureau of Geographic Information
    Area covered
    Description

    To access parcel information:Enter an address or zoom in by using the +/- tools or your mouse scroll wheel. Parcels will draw when zoomed in.Click on a parcel to display a popup with information about that parcel.Click the "Basemap" button to display background aerial imagery.From the "Layers" button you can turn map features on and off. Check on 'Download Parcel Data by City/Town' and click in the map for links to download all parcel data for that municipality.Complete Help (PDF)Parcel Legend:Full Map LegendAbout this ViewerThe map displays land property boundaries from assessor parcel maps across Massachusetts. Parcel information is from local assessor databases. More...Read about and download parcel dataAlso available: an accessible, non-map-based Property Information FinderDISCLAIMER: Assessor’s parcel mapping is a representation of property boundaries, not an authoritative source. The authoritative record of property boundaries is recorded at the registries of deeds. A legally authoritative map of property boundaries can only be produced by a professional land surveyor.V 1.4 MassGIS, EOTSS 2021

  9. Digital Property Maps

    • open.canada.ca
    • datasets.ai
    • +1more
    html
    Updated Jan 9, 2025
    + more versions
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    Government of New Brunswick (2025). Digital Property Maps [Dataset]. https://open.canada.ca/data/en/dataset/56f75efc-3681-34ce-6440-c2c8a8457332
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    htmlAvailable download formats
    Dataset updated
    Jan 9, 2025
    Dataset provided by
    Government of New Brunswickhttps://www.gnb.ca/
    License

    Open Government Licence - Canada 2.0https://open.canada.ca/en/open-government-licence-canada
    License information was derived automatically

    Description

    Approximate boundaries for all land parcels in New Brunswick. The boundaries are structured as Polygons. The Property Identifier number or PID is included for each parcel.

  10. Land Cover Classification, Snow Cover, and Fractional Snow-Covered Area Maps...

    • catalog.data.gov
    • search.dataone.org
    • +4more
    Updated Apr 10, 2025
    + more versions
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    NASA NSIDC DAAC (2025). Land Cover Classification, Snow Cover, and Fractional Snow-Covered Area Maps from Maxar WorldView Satellite Images V001 [Dataset]. https://catalog.data.gov/dataset/land-cover-classification-snow-cover-and-fractional-snow-covered-area-maps-from-maxar-worl
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    Dataset updated
    Apr 10, 2025
    Dataset provided by
    National Snow and Ice Data Center
    NASAhttp://nasa.gov/
    Description

    This data set includes: (1) fine-scale snow and land cover maps from two mountainous study sites in the Western U.S., produced using machine-learning models trained to extract land cover data from WorldView-2 and WorldView-3 stereo panchromatic and multispectral images; (2) binary snow maps derived from the land cover maps; and (3) 30 m and 465 m fractional snow-covered area (fSCA) maps, produced via downsampling of the binary snow maps. The land cover classification maps feature between three and six classes common to mountainous regions and integral for accurate stereo snow depth mapping: illuminated snow, shaded snow, vegetation, exposed surfaces, surface water, and clouds. Also included are Landsat and MODSCAG fSCA map products. The source imagery for these data are the Maxar WorldView-2 and Maxar WorldView-3 Level-1B 8-band multispectral images, orthorectified and converted to top-of-atmosphere reflectance. These Level-1B images are available under the NGA NextView/EnhancedView license.

  11. d

    Jefferson County KY Landuse

    • catalog.data.gov
    • data.louisvilleky.gov
    • +4more
    Updated Apr 13, 2023
    + more versions
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    Planning and Design Services (2023). Jefferson County KY Landuse [Dataset]. https://catalog.data.gov/dataset/jefferson-county-ky-landuse
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    Dataset updated
    Apr 13, 2023
    Dataset provided by
    Planning and Design Services
    Area covered
    Jefferson County, Kentucky
    Description

    Polygon layer of general land use for Jefferson County, Kentucky as of 2013; polygons include attribute for land use code and land use name.1= SINGLE FAMILY; 2=MULTI-FAMILY; 3=COMMERCIAL; 4=INDUSTRY; 5=PUBLIC AND SEMI-PUBLIC; 6=PARKS AND OPEN SPACE; 7=FARMLAND; 8=VACANT; 9=RIGHT-OF-WAY. General land use delineations derived from parcel property class, aerial photography and field surveys; based on parcel boundaries. View detailed metadata.

  12. m

    Aerial Photo Collection Dukes County

    • gis.data.mass.gov
    • hub.arcgis.com
    Updated Nov 9, 2022
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    Dukes County, MA GIS (2022). Aerial Photo Collection Dukes County [Dataset]. https://gis.data.mass.gov/maps/8ca845f088534c0faaf1b851a19b16b3
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    Dataset updated
    Nov 9, 2022
    Dataset authored and provided by
    Dukes County, MA GIS
    Area covered
    Description

    This collection of geo-referenced photos vary with regards to spatial accuracy and resolution. Use the hotlinks below to learn the details of each collection or review MassGIS's new story map explaining all the vintages of aerial photos. Tip: Reviewing that story map might be an easier way to digest the information rather than reviewing the more formal/standard metadata accessible via the hotlinks below.Within the web map certain layers will only be visible at particular zoom extents. If a layer is unavailable to turn on/off, then zoom in or out as needed until the layer becomes active.All photos, except year 1938, are captured during leaf-off (typically late winter/early spring). With the exception of the 1938 & 1990s collection, all photos are in true color. The 1938 & 1990s are in black and white. With regards to Dukes County (which includes the Islands of Martha's Vineyard and the Elizabeth Islands) these are the applicable years of acquisition for those State-wide collections that span multiple years: "1990s collection" -- Only year 1999 for Dukes County"2001-2003 collection" -- Only year 2003 for Dukes County"2008-2009 collection" - Only year 2009 for Dukes County"2011-2012 collection" - Only year 2011 for Dukes County"2013-2014 collection" - Only year 2014 for Dukes CountyPhoto Details (Metadata)1938 Black & White Aerials (georeferenced & hosted by Harvard Forest)1990s Black & White Aerials2001-2003 Color Aerials2005 Color Aerials2008-2009 Color Aerials2011-2012 Color Aerials2013-2014 Color Aerials2015 Satellite Images - Extra Details2019 Color Aerials2021 Color Aerials2023 Color AerialsParcel Lines -- These data are NOT survey grade and are intended for general reference only. The parcel data comply with the MassGIS Level 3 parcel data standard. Each town in Dukes County hires a GIS Consultant to prepare their digital parcel lines and to link the properties to the respective records from the town's assessing database. The linkage is static and not updated in real-time - it is only 'as current' as the day the data was exported from the assessing database. The Martha's Vineyard Commission does not edit nor maintain any assessing data or parcel lines/property bounds. Each town within Dukes County updates their digital parcel data when they see fit (most, typically, update annually). Click on a specific town in this map to see when their parcel data was updated and by whom. Similarly, clicking on a parcel in this "MA Aerial Photos Since 1990s web map" will show you the applicable Fiscal Year the assessing info was exported.

  13. a

    GIS Parcel Mapping Procedure

    • hub.arcgis.com
    Updated Jul 21, 2017
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    Douglas County MN Survey & GIS (2017). GIS Parcel Mapping Procedure [Dataset]. https://hub.arcgis.com/documents/2f9fd4f8fe4f4151ba722b61636992bf
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    Dataset updated
    Jul 21, 2017
    Dataset authored and provided by
    Douglas County MN Survey & GIS
    Description

    DOUGLAS COUNTY SURVEY/GISGIS PARCEL MAPPING GUIDELINES FOR PARCEL DISCREPANCIESIt is the intent of the Douglas County GIS Parcel Mapping to accurately identify the areas of land parcels to be valued and taxed 1. Discrepancies in areas• The Auditor/Assessor (tax) acreage areas started with the original US General Land Office (GLO) township plat maps created from the Public Land Survey (PLS) that was done between 1858 and 1871. The recovery of the PLS corners and the accurate location of these corners with GPS obtained coordinates has allowed for accurate section subdivisions, which results in accurate areas for parcels based on legal descriptions, which may be significantly different than the original areas. (See Example 2)• Any parcel bordering a meandered lake and/or a water boundary will likely have a disparity of area between the Auditor/Assessor acreages and the GIS acreages because of the inaccuracy of the original GLO meander lines from which the original areas were determined. Water lines are not able to be drafted to the same accuracy as the normal parcel lines. The water lines are usually just sketched on a survey and their dimensions are not generally given on a land record. The water boundaries of our GIS parcels are located from aerial photography. This is a subjective determination based on the interpretation by the Survey/GIS technician of what is water. Some lakes fluctuate significantly and the areas of all parcels bordering water are subject to constant change. In these cases the ordinary high water line (OHW) is attempted to be identified. Use of 2-foot contours will be made, if available. (See Example 1)• Some land records do not accurately report the area described in the land description and the description area is ignored. (See Example 3)• The parcel mapping has made every attempt to map the parcels based on available survey information as surveyed and located on the ground. This may conflict with some record legal descriptions.Solutions• If an actual survey by a licensed Land Surveyor is available, it will be utilized for the tax acreage.• If the Auditor/Assessor finds a discrepancy between the tax and GIS areas, they will request a review by the County Survey/GIS department.• As a starting guideline, the County Survey/GIS department will identify all parcels that differ in tax area versus GIS parcel area of 10 % or more and a difference of at least 5 acres. (This could be expanded later after the initial review.)• Each of these identified parcels will be reviewed individually by the County Survey/GIS department to determine the reason for the discrepancy and a recommendation will be made by the County Survey/GIS department to the Auditor/Assessor if the change should be made or not.• If a change is to be made to the tax area, a letter will be sent to the taxpayer informing them that their area will be changed during the next tax cycle, which could affect their property valuation. This letter will originate from the Auditor/Assessor with explanation from the County Survey/GIS department. 2. Gaps and Overlaps• Land descriptions for adjoining parcels sometimes overlap or leave a gap between them.o In these instances the Survey/GIS technician has to make a decision where to place this boundary. A number of circumstances are reviewed to facilitate this decision as these dilemmas are usually decided on a case by case basis. All effort will be made to not leave a gap, but sometimes this is not possible and the gap will be shown with “unknown” ownership. (Note: The County does not have the authority to change boundaries!)o Some of the circumstances reviewed are: Which parcel had the initial legal description? Does the physical occupation of the parcel line as shown on the air photo more closely fit one of the described parcels? Interpretation of the intent of the legal description. Is the legal description surveyable?Note: These overlaps will be shown on the GIS map with a dashed “survey line” and accompanying text for the line not used for the parcel boundary. 3. Parcel lines that do not match location of buildings Structures on parcels do not always lie within the boundaries of the parcel. This may be a circumstance of building without the benefit of a survey or of misinterpreting these boundaries. The parcel lines should be shown accurately as surveyed and/or described regardless of the location of structures on the ground. NOTE: The GIS mapping is not a survey, but is an interpretation of parcel boundaries predicated upon resources available to the County Survey/GIS department.Gary Stevenson Page 1 7/21/2017Example 1Example 2A Example 2B Example 3

  14. E

    Land Cover Map 2015 (vector, GB)

    • catalogue.ceh.ac.uk
    • hosted-metadata.bgs.ac.uk
    • +1more
    Updated Apr 12, 2017
    + more versions
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    C.S. Rowland; R.D. Morton; L. Carrasco; G. McShane; A.W. O'Neil; C.M. Wood (2017). Land Cover Map 2015 (vector, GB) [Dataset]. http://doi.org/10.5285/6c6c9203-7333-4d96-88ab-78925e7a4e73
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    Dataset updated
    Apr 12, 2017
    Dataset provided by
    NERC EDS Environmental Information Data Centre
    Authors
    C.S. Rowland; R.D. Morton; L. Carrasco; G. McShane; A.W. O'Neil; C.M. Wood
    Time period covered
    Jan 1, 2014 - Dec 1, 2015
    Area covered
    Description

    This dataset consists of the vector version of the Land Cover Map 2015 (LCM2015) for Great Britain. The vector data set is the core LCM data set from which the full range of other LCM2015 products is derived. It provides a number of attributes including land cover at the target class level (given as an integer value and also as text), the number of pixels within the polygon classified as each land cover type and a probability value provided by the classification algorithm (for full details see the LCM2015 Dataset Documentation). The 21 target classes are based on the Joint Nature Conservation Committee (JNCC) Broad Habitats, which encompass the entire range of UK habitats. LCM2015 is a land cover map of the UK which was produced at the Centre for Ecology & Hydrology by classifying satellite images from 2014 and 2015 into 21 Broad Habitat-based classes. LCM2015 consists of a range of raster and vector products and users should familiarise themselves with the full range (see related records, the CEH web site and the LCM2015 Dataset documentation) to select the product most suited to their needs. LCM2015 was produced at the Centre for Ecology & Hydrology by classifying satellite images from 2014 and 2015 into 21 Broad Habitat-based classes. It is one of a series of land cover maps, produced by UKCEH since 1990. They include versions in 1990, 2000, 2007, 2015, 2017, 2018 and 2019.

  15. C

    City Parcels

    • phoenixopendata.com
    • mapping-phoenix.opendata.arcgis.com
    • +2more
    Updated Apr 30, 2025
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    Enterprise (2025). City Parcels [Dataset]. https://www.phoenixopendata.com/dataset/city-parcels
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    arcgis geoservices rest api, kml, geojson, zip, html, csvAvailable download formats
    Dataset updated
    Apr 30, 2025
    Dataset provided by
    City of Phoenix
    Authors
    Enterprise
    License

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

    Description

    City of Phoenix parcel boundaries and details are shown for use to provide the best readability when used with different basemaps or aerial photos. Not intended for surveying, legal or engineering purposes. For non-commercial purposes only! This data is updated monthly.

  16. n

    U.S. Geological Survey Aerial Photography

    • cmr.earthdata.nasa.gov
    • s.cnmilf.com
    • +3more
    Updated Jan 29, 2016
    + more versions
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    (2016). U.S. Geological Survey Aerial Photography [Dataset]. https://cmr.earthdata.nasa.gov/search/concepts/C1220566204-USGS_LTA.html
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    Dataset updated
    Jan 29, 2016
    Time period covered
    Apr 1, 1937 - Present
    Area covered
    Earth
    Description

    The U.S. Geological Survey (USGS) Aerial Photography data set includes over 2.5 million film transparencies. Beginning in 1937, photographs were acquired for mapping purposes at different altitudes using various focal lengths and film types. The resultant black-and-white photographs contain less than 5 percent cloud cover and were acquired under rigid quality control and project specifications (e.g., stereo coverage, continuous area coverage of map or administrative units). Prior to the initiation of the National High Altitude Photography (NHAP) program in 1980, the USGS photography collection was one of the major sources of aerial photographs used for mapping the United States. Since 1980, the USGS has acquired photographs over project areas that require photographs at a larger scale than the photographs in the NHAP and National Aerial Photography Program collections.

  17. DOI: 10.3334/ORNLDAAC/1384

    • daac.ornl.gov
    • s.cnmilf.com
    • +5more
    geotiff
    Updated May 25, 2017
    + more versions
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    JORGENSON, J.C.; JORIA, P.E.; MCCABE, T.R.; REITZ, B.R.; RAYNOLDS, M.K.; EMERS, M.; WILLMS, M.A.; WALKER, D.A. (2017). DOI: 10.3334/ORNLDAAC/1384 [Dataset]. http://doi.org/10.3334/ORNLDAAC/1384
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    geotiff, geotiff(17.2 MB)Available download formats
    Dataset updated
    May 25, 2017
    Dataset provided by
    Oak Ridge National Laboratory Distributed Active Archive Center
    Authors
    JORGENSON, J.C.; JORIA, P.E.; MCCABE, T.R.; REITZ, B.R.; RAYNOLDS, M.K.; EMERS, M.; WILLMS, M.A.; WALKER, D.A.
    Time period covered
    Jun 1, 1982 - Aug 31, 1993
    Area covered
    Description

    This data set provides a landcover map with 16 landcover classes for the northern coastal plain of the the Arctic National Wildlife Refuge (ANWR) on the North Slope of Alaska. The map was derived from Landsat Thematic Mapper (Landsat TM) data, Digital Elevation Models (DEMs), aerial photographs, existing maps, and extensive ground-truthing. The data used to derive the map cover the period 1982 to 1993.

  18. a

    Cobb County Parcel Viewer

    • geo-cobbcountyga.hub.arcgis.com
    Updated May 13, 2019
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    Cobb County, Georgia (2019). Cobb County Parcel Viewer [Dataset]. https://geo-cobbcountyga.hub.arcgis.com/app/e22d8c597b4e4762bcd2caa6127696e4
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    Dataset updated
    May 13, 2019
    Dataset authored and provided by
    Cobb County, Georgia
    Area covered
    Cobb County
    Description

    GIS Map view look up parcel information including owner, taxes, market value and more.Important Mailing Label Information:The "Mailing Labels" button is is copy of the Parcels Layer and is intended to be turned OFF on the map, and is there just for the "Public Notification" Widget. This widget obtains information on the pop-up of a selected layer to create "Mailing Labels." This said, this layer contains the Owners Mailing Address information. Below is Arcaded used to customize the pop-up:Made three custom Arcade Lines below: Proper($feature["OWNER_NAM1"]) + Proper($feature["OWNER_NAM2"])Proper($feature["OWNER_ADDR"])Proper($feature["OWNER_CITY"]) + ',' + $feature["OWNER_STAT"] + ',' + $feature["OWNER_ZIP"]Below is the custom pop-up:{expression/expr0}{expression/expr1}{expression/expr2}

  19. n

    USGS High Resolution Orthoimagery

    • cmr.earthdata.nasa.gov
    • catalog.data.gov
    Updated Jan 29, 2016
    + more versions
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    (2016). USGS High Resolution Orthoimagery [Dataset]. https://cmr.earthdata.nasa.gov/search/concepts/C1220567548-USGS_LTA.html
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    Dataset updated
    Jan 29, 2016
    Time period covered
    Jan 1, 1970 - Present
    Area covered
    Earth
    Description

    High resolution orthorectified images combine the image characteristics of an aerial photograph with the geometric qualities of a map. An orthoimage is a uniform-scale image where corrections have been made for feature displacement such as building tilt and for scale variations caused by terrain relief, sensor geometry, and camera tilt. A mathematical equation based on ground control points, sensor calibration information, and a digital elevation model is applied to each pixel to rectify the image to obtain the geometric qualities of a map.

    A digital orthoimage may be created from several photographs mosaicked to form the final image. The source imagery may be black-and-white, natural color, or color infrared with a pixel resolution of 1-meter or finer. With orthoimagery, the resolution refers to the distance on the ground represented by each pixel.

  20. d

    Aerial Imagery of the Lewis-Clark Valley, Washington (2018, 3-inch)

    • catalog.data.gov
    Updated Nov 30, 2020
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    University of Idaho Library (2020). Aerial Imagery of the Lewis-Clark Valley, Washington (2018, 3-inch) [Dataset]. https://catalog.data.gov/dataset/aerial-imagery-of-the-lewis-clark-valley-washington-2018-3-inch
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    Dataset updated
    Nov 30, 2020
    Dataset provided by
    University of Idaho Library
    Area covered
    Washington, Valley
    Description

    The flight and images produced under this task order have been supplied to Nez Perce County for use in the development of the geographic information system (GIS) for the county of Nez Perce, Idaho and Lewis Clark Valley area. Digital orthophotos are aerial images corrected for displacement caused by relief in the Earth's surface, camera/sensor lens distortion and tilting of the sensor at the time of image acquisition. Additionally, orthophotos are assigned a uniform scale, which allows an end-user the ability to derive accurate measurements from the imagery. Orthophotos can be used as an accurate record of landscape conditions at the time of the corresponding aerial imagery. As such, the digital orthophotos are used in a variety of applications, such as environmental monitoring, facility engineering/maintenance, city/county planning, property line review, etc. The digital orthophoto can be used alone or as a raster base map for corresponding vector line mapping. These data are horizontally referenced to the North American Datum of 1983 (NAD83) 2011, Idaho: State Plane Idaho West Zone (Idaho portions) and vertically referenced to the North American Vertical Datum of NAVD 1988. Survey Feet have been adjusted to ground for the Idaho portions. Units are in U.S. Foot.

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Nashua Regional Planning Commission (2016). MapGeo, NRPC's Parcel Viewer [Dataset]. https://hub.arcgis.com/documents/a8d0112a8a72408a86fb8affc55a8a40

MapGeo, NRPC's Parcel Viewer

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Dataset updated
Oct 4, 2016
Dataset authored and provided by
Nashua Regional Planning Commission
Description

Users can browse the map interactively or search by lot ID or address. Available basemaps include aerial images, topographic contours, roads, town landmarks, conserved lands, and individual property boundaries. Overlays display landuse, zoning, flood, water resources, and soil characteristics in relation to neighborhoods or parcels. Integration with Google Street View offers enhanced views of the 2D map location. Other functionality includes map markup, printing, viewing the property record card, and links to official tax maps where available.NRPC's implementation of MapGeo dates back to 2013, however it is the decades of foundational GIS data development at NRPC and partner agencies that has enabled its success. NRPC refreshes the assessing data yearly; the map data is maintained in an ongoing manner.

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