100+ datasets found
  1. a

    2025 Spring Aerials

    • hub.arcgis.com
    • data-loraingis.opendata.arcgis.com
    Updated Sep 17, 2025
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    Lorain County Auditor GIS (2025). 2025 Spring Aerials [Dataset]. https://hub.arcgis.com/maps/7e3d5ea6ad374284bb0f8c8bdd42f393
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    Dataset updated
    Sep 17, 2025
    Dataset authored and provided by
    Lorain County Auditor GIS
    Area covered
    Description

    2025 Spring Aerials Lorain County Ohio.ECW FormatProjected Coordinate System NAD 1983 StatePlane Ohio North FIPS 3401 (US Feet)Projection Lambert Conformal ConicWKID 3734Previous WKID 102722Authority EPSGLinear Unit US Survey Feet (0.3048006096012192)False Easting 1968500.0False Northing 0.0Central Meridian -82.5Standard Parallel 1 40.43333333333333Standard Parallel 2 41.7Latitude Of Origin 39.66666666666666

  2. EJ and Impervious Cover

    • datasets.ai
    57
    Updated Aug 29, 2023
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    U.S. Environmental Protection Agency (2023). EJ and Impervious Cover [Dataset]. https://datasets.ai/datasets/ej-and-impervious-cover1
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    57Available download formats
    Dataset updated
    Aug 29, 2023
    Dataset provided by
    United States Environmental Protection Agencyhttp://www.epa.gov/
    Authors
    U.S. Environmental Protection Agency
    Description

    Geographic analysis of impervious cover and demographic attributes by 2010 Census block group. Demographic attributes and Census block groups were downloaded from the EJScreen web page (www.epa.gov/ejscreen). EJScreen technical documentation is available at website; click on the technical information link on the landing page; the link of the documentation is in the center of the web page. NLCD2019 data for impervious cover were downloaded from www.mrlc.gov. The impervious cover for 2001 and 2019 in the NLCD2019 database were used in the analysis. The Census block groups downloaded from EJScreen were projected into Albers Conic Equal Area to match the NLCD2019 projection (Albers Conic Equal Area: central meridian=96.0 W; origin latitude=23.0 N; false easting=0.0; false northing=0.0; standard parallel 1=29.5 N; standard parallel 2=49.5 N; Geographic coordinate system=WGS84; WKID=4326) .

  3. s

    GPS Static Survey

    • data.sacog.org
    • data.cityofsacramento.org
    • +2more
    Updated Feb 24, 2017
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    City of Sacramento (2017). GPS Static Survey [Dataset]. https://data.sacog.org/datasets/SacCity::gps-static-survey
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    Dataset updated
    Feb 24, 2017
    Dataset authored and provided by
    City of Sacramento
    Area covered
    Description

    City Of Sacramento's Survey Division has developed a high accuracy GPS control point grid. This file currently contains data points for the entire City of Sacramento. The latitude and longitude values have an accuracy level of +/- .05 feet. Elevation data has accuracy of +/- .24 feet.

    Field: GPSNUMBER Alias: Survey reference number Field Description: Reference to latitude/longitude minute

    Field: NORTHINGFT Alias: False Northing, California State Plane, Zone II, Feet

    Field: EASTINGFT Alias: False Easting, California State Plane, Zone II, Feet

    Field: ELVORTHOFT Alias: Elevation Ortho (ft)- a preliminary ground elevation to which the orthometric leveling correction has been applied

    Field: DFNGVD29FT Alias: Differential NGVD 29- elevation obtained by spirit leveling based on the national geodetic vertical datum of 1929

    Field: STREET Alias: Street location of control point

    Field: XSTREET Alias: Cross street or reference information

    Field: MONTYPE Alias: Control point or monument type

    Field: LAT_DMS Alias: Latitude values in Degrees, Minutes, Seconds

    Field: LONG_DMS Alias: Latitude values in Degrees, Minutes, Seconds

    Field: ELLIPSHT Alias: Ellipsoid Height- the distance, measured along the mormal, from the surface of the ellipsoid to a point

    Field: CNVERGENCE Alias: The angle difference at a given location between grid north and astronomic north

    Field: GRDSCLFCTR Alias: Grid Scale Factor- a multiplier for reducing a sea level lengths to grid lengths

    Field: COMBNDFCTR Alias: Combined Factor- multiplier obtained from the product of the sea level and grid scale factor and applied to ground distance to obtain grid distance

    Field: GEOIDHT Alias: Distance of the geoid above (positive) or below (negative) the mathematical reference spheroid

    Field: ARCHIVELOC Alias: Use To be Determined Field Description: Associated with crossed out GPS No.-Point ID

  4. T

    Daily cloudless MODIS Snow area ratio data set of the QTP (2000-2015)

    • casearthpoles.tpdc.ac.cn
    • data.tpdc.ac.cn
    • +2more
    zip
    Updated Jan 13, 2019
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    Zhiguang TANG; Jian WANG (2019). Daily cloudless MODIS Snow area ratio data set of the QTP (2000-2015) [Dataset]. http://doi.org/10.3972/westdc.024.2013.db
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    zipAvailable download formats
    Dataset updated
    Jan 13, 2019
    Dataset provided by
    TPDC
    Authors
    Zhiguang TANG; Jian WANG
    Area covered
    Description

    The daily cloudless MODIS Snow area ratio data set (2000-2015) of the Qinghai Tibet Plateau is based on MODIS daily snow product - mod10a1, which is obtained by using a cloud removal algorithm based on cubic spline interpolation. The data set is projected by UTM with spatial resolution of 500m, providing daily snow cover FSC results in the Tibetan Plateau. The data set is a day-to-day document, from 24 February 2000 to 31 December 2015. Each file is the result of snow area proportion on that day, the value is 0-100%, which is envi standard file, the naming rule is: yyyddd_fsc_0.5km.img, where yyyy represents the year, DDD represents Julian day (001-365 / 366). Files can be opened and viewed directly with envi or ArcMap. The original MODIS Snow data product for cloud removal comes from the mod10a1 product processed by the National Snow and Ice Data Center (NSIDC). This data set is in the format of HDF and uses the sinusional projection. The attributes of the daily cloudless MODIS Snow area ratio data set (2000-2015) on the Qinghai Tibet Plateau consist of the spatial-temporal resolution, projection information and data format of the data set. Temporal and spatial resolution: the temporal resolution is day by day, the spatial resolution is 500m, the longitude range is 72.8 ° ~ 106.3 ° e, and the latitude is 25.0 ° ~ 40.9 ° n. Projection information: UTM projection. Data format: envi standard format. File naming rules: "yyyyddd" + ". Img", where yyyy stands for year, DDD stands for Julian day (001-365 / 366), and ". Img" is the file suffix added for easy viewing in ArcMap and other software. For example, 2000055 ﹐ FSC ﹐ 0.5km.img represents the result on the 55th day of 2000. The envi file of this data set is composed of header file and body content. The header file includes row number, column number, band number, file type, data type, data record format, projection information, etc.; take 2000055 ﹣ FSC ﹣ 0.5km.img file as an example, the header file information is as follows: ENVI Description = {envi file, created [sat APR 27 18:40:03 2013]} Samples = 5760 Lines = 3300 Bands = 1 Header offset = 0 File type = envi standard Data type = 1: represents byte type Interleave = BSQ: data record format is BSQ Sensor type = unknown Byte order = 0 Map Info = {UTM, 1.500, 1.500, - 711320.359, 4526650.881, 5.0000000000e + 002, 5.0000000000e + 002, 45, north, WGS-84, units = meters} Coordinate system string = {projcs ["UTM [u zone [45N], geocs [" GCS [WGS [1984], data ["d [WGS [1984", organization ID ["WGS [1984", 6378137.0298.257223563]], prime ["Greenwich", 0.0], unit ["degree", 0.01745532925199433]]] project ["transfer [Mercator"]] parameter ["false [easting", 500000.0], parameter ["false [easting", 500000.0], parameter [500000.0], parameter [500000.0], parameter [false [false [easting ", 500000.0], parameter], parameter [500000.0], parameter [500000.0], parameter [500000.0], parameter [false [easting", 500000.0], parameter [500000.0], parameter [500000.0], parameter [500000.0], parameter ["false_northing", 0.0], parameter ["central_meridian", 87.0], parameter ["scale" _Factor ", 0.9996], parameter [" latitude ﹣ of ﹣ origin ", 0.0], unit [" meter ", 1.0]]} Wavelength units = unknown, band names = {2000055}

  5. d

    Bedform characterization (Knudedyb, Danish Wadden Sea)

    • search.dataone.org
    • doi.pangaea.de
    Updated Jan 6, 2018
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    Fraccascia, Serena; Winter, Christian; Ernstsen, Verner Brandbyge; Hebbeln, Dierk (2018). Bedform characterization (Knudedyb, Danish Wadden Sea) [Dataset]. http://doi.org/10.1594/PANGAEA.860677
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    Dataset updated
    Jan 6, 2018
    Dataset provided by
    PANGAEA Data Publisher for Earth and Environmental Science
    Authors
    Fraccascia, Serena; Winter, Christian; Ernstsen, Verner Brandbyge; Hebbeln, Dierk
    Area covered
    Description

    Continuous Wavelet Transform was applied to bed elevation profiles (BEP) and used in the study in order to recognise the spatial distribution of bedforms and discriminate between their hierarchical scales. In particular, the spatial distribution of the hierarchical scales is highlighted by averaging wavelet power spectra over different bands, and displayed as the wavelet variance of the BEP (see map). Four dune classes were defined, following Ashley (1990): small dunes (1-5 m), medium dunes (5-10 m), large dunes (10-100 m), and very large dunes (>100 m).

  6. n

    NASA Web-Enabled Landsat Data 5 year Land Cover Land Use Change Product V001...

    • access.uat.earthdata.nasa.gov
    Updated May 23, 2018
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    (2018). NASA Web-Enabled Landsat Data 5 year Land Cover Land Use Change Product V001 [Dataset]. http://doi.org/10.5067/MEaSUREs/WELD/WELDLCLUC.001
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    Dataset updated
    May 23, 2018
    Time period covered
    Apr 15, 2006 - Nov 17, 2010
    Area covered
    Description

    The Web-Enabled Landsat Data (WELD) 5-year Land Cover Land Use Change (LCLUC) is a composite of 30 m land use land change product for the contiguous United States (CONUS) generated from 5 years of consecutive growing season WELD inputs from April 15, 2006, to November 17, 2010. WELD LCLUC is offered in HDF format. This product includes the following bands: tree cover, bare ground, water surface, snow and ice, and number of good acquisitions which are composited over the 5-year period.

    The WELD project is funded by the National Aeronautics and Space Administration (NASA) and is a collaboration between the United States Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center and South Dakota State University, Geospatial Sciences Center of Excellence (GSCE). The Land Processes Distributed Active Archive Center (LP DAAC) is responsible for archiving and distributing NASA WELD, which includes the WELD LCLUC product.

    Data Set Characteristics: Projection: Albers Equal Area Datum: World Geodetic System 84 (WGS84) Geographic Extent: CONUS Tile size: 5000 x 5000 (rows/columns) Pixel size: 30 m Tile volume: 17.44 GB Tiles: 483 First standard parallel: 29.5° Second standard parallel: 45.5° Longitude of central meridian: -96.0° Latitude of projection origin: 23.0° False Easting: 0.0 False Northing: 0.0

  7. BLM REA COP 2010 Intermountain West Oil and Gas Potential Unrestrained

    • data.wu.ac.at
    Updated Dec 12, 2017
    + more versions
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    Department of the Interior (2017). BLM REA COP 2010 Intermountain West Oil and Gas Potential Unrestrained [Dataset]. https://data.wu.ac.at/schema/data_gov/OTk3OWMwNzgtMjhlMy00YTQxLTg1NjQtMjJhNzNiYmI3ZTEx
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    lpk, esri layer package (lpk)Available download formats
    Dataset updated
    Dec 12, 2017
    Dataset provided by
    United States Department of the Interiorhttp://www.doi.gov/
    Area covered
    c34f38b06471596448a2658dfe0e424dbc935c97
    Description

    This is the dataset for anticipated oil and gas well development in areas of high oil and gas potential as described in Copeland et al. (2009) Mapping Oil and Gas Development Potential in the US Intermountain West and Estimating Impacts to Species, PLoSOne. (http://www.plosone.org/article/info:doi%2F10.1371%2Fjournal.pone.0007400) This dataset corresponds with results shown in Figure 2 of the publication. Please see paper in PLoSOne for more detailed methods. The dataset should be cited as: Copeland, H., K. Doherty, D. Naugle, A. Pocewicz, J. Kiesecker (2010) Mapping Oil and Gas Development Potential in the US Intermountain West and Estimating Impacts to Species. The projection of this dataset is: US NAD83 Lambert Conformal Conic False easting 0 False northing 0 Central meridian -107.0 Standard parallel 1 33.0 Standard parallel 2 45.0 Latitude of origin 41.0

  8. d

    Multichannel reflection seismic data from the Lower Congo Basin, profile...

    • dataone.org
    • doi.pangaea.de
    • +1more
    Updated Apr 21, 2018
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    Wenau, Stefan; Spieß, Volkhard; Pape, Thomas; Fekete, Noemi (2018). Multichannel reflection seismic data from the Lower Congo Basin, profile GeoB08-288, GeoB08-298, and GeoB08302 [Dataset]. http://doi.org/10.1594/PANGAEA.858644
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    Dataset updated
    Apr 21, 2018
    Dataset provided by
    PANGAEA Data Publisher for Earth and Environmental Science
    Authors
    Wenau, Stefan; Spieß, Volkhard; Pape, Thomas; Fekete, Noemi
    Time period covered
    Jun 18, 2008 - Jun 19, 2009
    Area covered
    Description

    Active high intensity gas seepage is documented for the first time at the seaward edge of the salt occurrence in the southern Lower Congo Basin. Microbial methane release from the seafloor occurs on the crests of two 800 m high ridges formed by fault-propagation folding. Intense uplift is documented since the end of the Miocene by distinct onlapping reflections on the landward flank of these ridges. A paleo-pockmark structure suggests an onset of seepage coincident with this deformation period. High-resolution seismic imaging reveals methane migration along strata from Oligocene/Miocene fan deposits towards the ridge crests where large gas accumulations form beneath a discontinuous Bottom Simulating Reflection (BSR). Detailed mapping revealed that free gas and gas hydrate occurrences below and above the base of the gas hydrate stability zone are closely linked to sedimentary strata in the flanks of topographic ridges. Gas transport through the gas hydrate stability zone originates from the shallowest area of the BSR directly beneath the seafloor seep sites, suggesting pressure controlled venting. These sites represent the most seaward salt-related gas seepage features documented in the area and illustrate the initiation of long-lasting seepage at the front of an area of compressional tectonics at a passive continental margin.

  9. d

    Data from: Does movement behaviour predict population densities? a test with...

    • datadryad.org
    • data.niaid.nih.gov
    • +1more
    zip
    Updated Nov 11, 2017
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    Cheryl B. Schultz; B. Guy Pe'er; Christine Damiani; Leone Brown; Elizabeth E. Crone (2017). Does movement behaviour predict population densities? a test with 25 butterfly species [Dataset]. http://doi.org/10.5061/dryad.1m081
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    zipAvailable download formats
    Dataset updated
    Nov 11, 2017
    Dataset provided by
    Dryad
    Authors
    Cheryl B. Schultz; B. Guy Pe'er; Christine Damiani; Leone Brown; Elizabeth E. Crone
    Time period covered
    Nov 9, 2016
    Area covered
    Israel
    Description

    Israeli_butterfly_move_dataPrimary data for estimating movement rates. UniqueID combines the site name, track number and flight step number. Species are identified in Supplemental Information, Table S3. Field types are Wheat and Olives. Locations are Wheat, Olive, Nature and (Field) Margin. See Figure 1 for visual of field types vs locations. Projected coordinate system is GRS_1980_Transverse_Mercator with False Easting = 219529.584 and False Northing = 626907.390. Each move consisted of a move length, measured as the distance between turning or stopping points i and i+1, and a turning angle θi , measured as the angle between move i-1 and i. The file contains Time (seconds), Length (m) and Turn (Cosine of turning angle). Note that steps starting in edge regions, defined as 10m outside the Margin towards Nature or Fields, were omitted from the analysis (see text for details). However, if a move step starts in one of the included Locations and ends in edge region, the step and associat...

  10. m

    Daymet annual 1-km precipitation for SW USA

    • data.mendeley.com
    Updated Mar 3, 2018
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    George Miliaresis (2018). Daymet annual 1-km precipitation for SW USA [Dataset]. http://doi.org/10.17632/n76h8kyrys.5
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    Dataset updated
    Mar 3, 2018
    Authors
    George Miliaresis
    License

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

    Area covered
    Southwestern United States, United States
    Description

    TIF files: ---> DEM, ---> Lat, Lon, ---> Mask, ---> DayMET precipitation Daymet (annual) precipitation SVR processing example Daymet data set provides annual and summary climate data for minimum and maximum temperature, precipitation, and vapor pressure (Thornton et al. 2014). Daymet data consider the total accumulated precipitation over the annual period of the daily total precipitation. Precipitation is the sum of all forms of precipitation converted to water equivalent (mm/yr) (Thornton et al. 2014). The Daymet data layers are produced on a 1-km x 1-km gridded surface over the conterminous United States in Lambert Conformal Conic projection (units are meters) with the following parameters, a) horizontal datum: WGS 84, b) 1st standard parallel= 25o, 2nd standard parallel= 60o, c) Central meridian= -100o, and Latitude of origin= 42.5o, d) false easting= 0, false northing= 0. X is in the range -1949774 to -725054 m, and Y is in the range -1144097 to 222385 m. So the data is projected to a rectangular grid instead of a geographic grid. Thus, the 3 independent variables will be h, X (Easting) and Y (Northing) instead of h, ö and ë. The 12 Daymet gridded annual precipitation (P) images for the period 2003 to 2014 are used. Thornton, P.E., Thornton, M.M., Mayer, B.W., Wilhelmi, N., Wei, Y., Devarakonda, R., & Cook, R.B. (2014), Daymet: Daily Surface Weather Data on a 1-km Grid for North America, Version 2. ORNL DAAC, Oak Ridge, Tennessee, USA. http://dx.doi.org/10.3334/ORNLDAAC/1277.

  11. o

    UTM Easting

    • opencontext.org
    Updated Sep 29, 2022
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    Pavol Hnila; Carolyn Aslan; Diane Thumm-Dograyan; Wendy Rigter; Peter Grave; Lisa Kealhofer; Ben Marsh (2022). UTM Easting [Dataset]. https://opencontext.org/predicates/265a80d9-91d2-4e9b-8367-38ce94ea3700
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    Dataset updated
    Sep 29, 2022
    Dataset provided by
    Open Context
    Authors
    Pavol Hnila; Carolyn Aslan; Diane Thumm-Dograyan; Wendy Rigter; Peter Grave; Lisa Kealhofer; Ben Marsh
    License

    CC0 1.0 Universal Public Domain Dedicationhttps://creativecommons.org/publicdomain/zero/1.0/
    License information was derived automatically

    Description

    An Open Context "predicates" dataset item. Open Context publishes structured data as granular, URL identified Web resources. This "Variables" record is part of the "LBA-IA Ceramic Compositional Data from Troy" data publication.

  12. n

    Data from: Kathmandu Valley GIS database

    • cmr.earthdata.nasa.gov
    Updated Apr 21, 2017
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    (2017). Kathmandu Valley GIS database [Dataset]. https://cmr.earthdata.nasa.gov/search/concepts/C2232848526-CEOS_EXTRA.html
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    Dataset updated
    Apr 21, 2017
    Time period covered
    Jan 1, 1970 - Present
    Area covered
    Description

    In the recent past, there has been continuing growth in using GIS and related technologies by many organizations engaged in planning and management of the Kathmandu Valley. As a result, the demand for accurate and homogenous spatial data of the Valley has been realized by government as well as research and development organizations.

        This study attempts to build a comprehensive GIS Database of the Kathmandu
        Valley with an aim to bridge the important data gaps in the Valley. The study
        employs a fresh approach in constructing a GIS database with the available maps
        and integrates many different kinds of satellite imageries. The maps presented
        in this publication visualize the different scenarios and raise the awareness
        of exiting digital database. The application presented in this publication
        shall increase awareness about the usefulness of digital database and
        demonstrate what can be achieved with the GIS and related technologies. The
        database thus developed shall improve the availability of information of the
        Kathmandu Valley and assist different stakeholders engaged in planning and
        management of the Valley.
    
        Furthermore, the study advocates a building block approach to development,
        management and revision of database in a complementary way and it hopes to
        avoid duplication of efforts in costly production of digital data. The study
        hopes to sensitise senior executives and decision-makers about the need for a
        sound policy on database sharing, development and standards. Such a policy, at
        the national level known as National Spatial Database Infrastructure (NSDI)
        should evolve in order to benefit from the prevailing GIS technology. In using
        GIS and related technologies, the study facilitated the establishment of
        Spatial Data Infrastructure of the Kathmandu Valley in a concrete manner.
    
    
        Members informations:
        Attached Vector(s):
         MemberID: 1
        Vector Name: Contours
        Source Map Name: topo sheets
        Source Map Scale: 25000
        Source Map Date: 1905-06-17
        Projection: transverse mercator
        Projection_desc: origin 87E/ 0N, false easting=900000, scale=0.9999
        Projection_meas: Meter
        Feature_type: lines
        Vector 
        Contours digitized from topo sheets
    
        Members informations:
        Attached Vector(s):
         MemberID: 2
        Vector Name: Roads
        Source Map Name: topo sheet
        Source Map Scale: 25000
        Source Map Date: 1905-06-17
        Projection: see member1
        Feature_type: lines
        Vector 
        Road Network
    
        Members informations:
        Attached Vector(s):
         MemberID: 3
        Vector Name: Drainage
        Source Map Name: topo sheets
        Source Map Scale: 25000
        Source Map Date: 1905-06-17
        Projection: see member 1
        Feature_type: lines
        Vector 
        Drainage Network
    
        Members informations:
        Attached Vector(s):
         MemberID: 4
        Vector Name: Land use 78
        Source Map Name: LRMP
        Source Map Scale: 50000
        Source Map Date: 1905-05-31
        Feature_type: polygon
        Vector 
        Land use
    
        Members informations:
        Attached Vector(s):
         MemberID: 5
        Vector Name: Land use 1995
        Source Map Name: topo sheet
        Source Map Scale: 25000
        Source Map Date: 1905-06-17
        Feature_type: polygon
        Vector 
        Land cover
    
    
        Members informations:
        Attached Vector(s):
         MemberID: 6
        Vector Name: Administrative boundaries
        Source Map Name: topo sheet
        Source Map Scale: 25000
        Source Map Date: 1905-06-17
        Feature_type: polygon
        Vector 
        District and VDC boundaries and various socio-economic data
    
        Attached Report(s)
        Member ID: 7
        Report Name: Kathmandu Valley GIS database
        Report Authors: B. Shrestha & S. Pradhan
        Report Publisher: ICIMOD
        Report Date: 2000-02-01
        Report 
        Report
    
  13. d

    Alaska Large Fire Database, converted to raster format

    • search.dataone.org
    • arcticdata.io
    • +1more
    Updated Oct 22, 2016
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    Arctic Data Center (2016). Alaska Large Fire Database, converted to raster format [Dataset]. https://search.dataone.org/view/urn%3Auuid%3Aefe28b14-0c7d-4547-a204-c39e479d6460
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    Dataset updated
    Oct 22, 2016
    Dataset provided by
    Arctic Data Center
    Time period covered
    Jan 1, 1950 - Dec 31, 2009
    Area covered
    Description

    Datasets used in: Young, A.M., Higuera, P.E., Duffy, P.A., and F.S. Hu. Climatic thresholds shape northern high-latitude fire regimes and imply vulnerability to future climate change. In Review at Ecography as of 10/2015.

    ----------------------- Description ----------------------------------

    These data are comprised of 60 individual GeoTIFF files that indicate whether fire is estimated to haved occurred in a given pixel for a given year. Each map is representative of one calendar year. These data are gridded versions of the vector geographic data provided by the Alaska Interagency Coordination Center (AICC; http://fire.ak.blm.gov/). Converting the polygon (i.e., vector) datasets to raster was done using ESRI software in ArcMap 10.1. Specifically, we used the function "Feature to Raster" under the Conversion Toolbox. A given pixel was classified as "fire occurrence" if the center of the pixel overlapped

    with a fire polygon from the AICC dataset.

    ----------------------- Resolution -----------------------------------

    Spatial Resolution: 2 km Temporal Resolution: Annual

    Time Coverage: 1950-2009

    ------------------------ File Naming ---------------------------------

    'fire' - fire occurrence data. 1 = fire occurrence -999 = No Data/No Fire '_xxxx' - year (1950-2009)

    '.tif' - file extention

    ------------------ Geographic Information ----------------------------

    Rows: 725 Columns: 687 Spatial Extent (in meters) - - Top: 2390439.786 - Left: -656204.44 - Right: 717795.56 - Bottom: 940439.786 Spatial Reference: Albers Equal Area Datum: North American 1983 False Easting: 0 False Northing: 0 Central Meridian: -154 Standard Parallel 1: 55 Standard Parallel 2: 65 Latitude of Origin: 50

  14. o

    Easting

    • opencontext.org
    Updated Nov 28, 2021
    + more versions
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    David K. Pettegrew; Timothy E Gregory; Daniel J Pullen; Richard Rothaus; Thomas F Tartaron (2021). Easting [Dataset]. https://opencontext.org/predicates/06e637bc-99bd-42b9-9d9e-61f38343876d
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    Dataset updated
    Nov 28, 2021
    Dataset provided by
    Open Context
    Authors
    David K. Pettegrew; Timothy E Gregory; Daniel J Pullen; Richard Rothaus; Thomas F Tartaron
    License

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

    Description

    An Open Context "predicates" dataset item. Open Context publishes structured data as granular, URL identified Web resources. This "Variables" record is part of the "The Eastern Korinthia Archaeological Survey" data publication.

  15. a

    GBM-based predictions of future fire activity in Alaska

    • arcticdata.io
    • search.dataone.org
    • +1more
    Updated Aug 2, 2017
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    NSF Arctic Data Center (2017). GBM-based predictions of future fire activity in Alaska [Dataset]. http://doi.org/10.18739/A2C92F
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    Dataset updated
    Aug 2, 2017
    Dataset provided by
    Arctic Data Center
    Authors
    NSF Arctic Data Center
    Time period covered
    Jan 1, 2010 - Jan 1, 2099
    Area covered
    Description

    Datasets used in: Young, A.M., Higuera, P.E., Duffy, P.A., and F.S. Hu. Climatic thresholds shape northern high-latitude fire regimes and imply vulnerability to future climate change. In Review at Ecography as of 10/2015. ---------------------------------------------------------------------- ----------------------- Description ---------------------------------- ---------------------------------------------------------------------- These data are gridded maps of Alaska containing the projected 30-yr probabiltiy of fire occurrence for three different time periods in the 21st century: 2010-2039, 2040-2069, 2070-2099. We use downscaled GCM climate data under the RCP6.0 scenario. We provide projections for all 100 models for each of the three different spatial domains: AK, BOREAL, and TUNDRA. Gridded GCM data were processed and provided by the Scenarios Network for Alaska and Arctic Planning (https://www.snap.uaf.edu/). For further details regarding these archived data please refer to YOung et al. (In Review). ---------------------------------------------------------------------- ----------------------- Resolution ----------------------------------- ---------------------------------------------------------------------- Spatial Resolution: 2 km Temporal Resolution: Decadal Time Coverage: 2010-2099 ---------------------------------------------------------------------- ------------------------ File Naming --------------------------------- ---------------------------------------------------------------------- Example: AK_CCSM4_rcp60_pred_map_2010_2039_1.tif 'AK_' - Either models build for all of Alaska (AK), boreal forest only (BOREAL), tundra only (TUNDRA) 'CCSM4' - Specific GCM '_rcp60' - Climate change scenario '_pred_map' - predicted (or projected) 30-yr probabilities of fire occurrence [0-1]. '_2010_2039' - time period for projection '_x' - gbm model. corresponds to 'gbm_x.RData' and historical predictions '.tif' - file extention ---------------------------------------------------------------------- ------------------ Geographic Information ---------------------------- ---------------------------------------------------------------------- Rows: 725 Columns: 687 Spatial Extent (in meters) - - Top: 2390439.786 - Left: -656204.44 - Right: 717795.56 - Bottom: 940439.786 Spatial Reference: Albers Equal Area Datum: North American 1983 False Easting: 0 False Northing: 0 Central Meridian: -154 Standard Parallel 1: 55 Standard Parallel 2: 65 Latitude of Origin: 50

  16. o

    UTM Reference – easting

    • opencontext.org
    Updated Sep 29, 2022
    + more versions
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    Marie-Henriette Gates; Peter Grave; Lisa Kealhofer; Ben Marsh (2022). UTM Reference – easting [Dataset]. https://opencontext.org/predicates/316c856a-e2cf-4511-8ed1-0c2878c53a05
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    Dataset updated
    Sep 29, 2022
    Dataset provided by
    Open Context
    Authors
    Marie-Henriette Gates; Peter Grave; Lisa Kealhofer; Ben Marsh
    License

    CC0 1.0 Universal Public Domain Dedicationhttps://creativecommons.org/publicdomain/zero/1.0/
    License information was derived automatically

    Description

    An Open Context "predicates" dataset item. Open Context publishes structured data as granular, URL identified Web resources. This "Variables" record is part of the "Differentiating local from nonlocal ceramic production at Late Bronze Age/Iron Age Kinet Höyük using NAA" data publication.

  17. o

    Easting Road Cross Street Data in Buzzards Bay, MA

    • ownerly.com
    Updated Dec 11, 2021
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    Ownerly (2021). Easting Road Cross Street Data in Buzzards Bay, MA [Dataset]. https://www.ownerly.com/ma/buzzards-bay/easting-rd-home-details
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    Dataset updated
    Dec 11, 2021
    Dataset authored and provided by
    Ownerly
    Area covered
    Buzzards Bay, Massachusetts
    Description

    This dataset provides information about the number of properties, residents, and average property values for Easting Road cross streets in Buzzards Bay, MA.

  18. a

    Vegetation classification and topography of Alaska

    • arcticdata.io
    • dataone.org
    • +1more
    Updated May 29, 2018
    + more versions
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    Adam M. Young (2018). Vegetation classification and topography of Alaska [Dataset]. http://doi.org/10.18739/A2J57H
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    Dataset updated
    May 29, 2018
    Dataset provided by
    Arctic Data Center
    Authors
    Adam M. Young
    Area covered
    Description

    Datasets used in: Young, A.M., Higuera, P.E., Duffy, P.A., and F.S. Hu. Climatic thresholds shape northern high-latitude fire regimes and imply vulnerability to future climate change. In Review at Ecography as of 10/2015. Description: The 'AK_VEG.tif' file contains vegetation classifications for each pixel in Alaska. There are five different vegetation types. Values 1-5 represent the following vegetation classifications: 1 - Wetland Tundra 2 - Shrub Tundra 3 - Graminoid Tundra 4 - Barren Tundra 5 - Boreal Forest Methods to use these maps to create the 'AK_VEG.tif' file are described in Young et al. (In Review). The 'ecor.tif' file is a map that classifies pixels in Alaska by ecoregion. The original ecoregion map is from (Nowacki et al. 2001). The main modification to the original ecoregions map was the addition of the Noatak River Watershed. The spatial coverage of the Noatak River Watershed was obtained from the perimeter of the Noatak National Preserve, available from: (). The original ecoregions map of Alaska is is in vector data format (i.e., polygons). We converted these data to a raster format using the "Feature to Raster" conversion tool in the "Conversion Toolbox" in ESRI Software ArcMap 10.1 Ecoregion identifications can be found in Fig. 1 of Young et al. (In Review). The 'TR.tif' file is a map of topographic ruggedness measured in meters. Methods used to create the topographic ruggedness are described in Young et al. (In Reveiw). Resolution: Spatial Resolution: 2 km Temporal Resolution: NA Time Coverage: NA Geographic Information: Rows: 725 Columns: 687 Spatial Extent (in meters) - - Top: 2390439.786 - Left: -656204.44 - Right: 717795.56 - Bottom: 940439.786 Spatial Reference: Albers Equal Area Datum: North American 1983 False Easting: 0 False Northing: 0 Central Meridian: -154 Standard Parallel 1: 55 Standard Parallel 2: 65 Latitude of Origin: 50

  19. T

    Land cover products of China

    • casearthpoles.tpdc.ac.cn
    • tpdc.ac.cn
    zip
    Updated Jun 17, 2013
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    Youhua RAN (2013). Land cover products of China [Dataset]. http://doi.org/10.3972/westdc.007.2013.db
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    zipAvailable download formats
    Dataset updated
    Jun 17, 2013
    Dataset provided by
    TPDC
    Authors
    Youhua RAN
    Area covered
    Description

    China's land cover data set includes 5 products: 1) glc2000_lucc_1km_China.asc, a Chinese subset of global land cover data based on SPOT4 remote sensing data developed by the GLC2000 project. The data name is GLC2000.GLC2000 China's regional land cover data is directly cropped from global cover data. For data description, please refer to http : //www-gvm.jrc.it/glc2000/defaultGLC2000.htm 2) igbp_lucc_1km_China.asc, a Chinese subset of global land cover data based on AVHRR remote sensing data supported by IGBP-DIS, the data name is IGBPDIS; IGBPDIS data was prepared using the USGS method, using April 1992 to March 1992 The AVHRR data developed global land cover data with a resolution of 1km. The classification system adopts a classification system developed by IGBP, which divides the world into 17 categories. Its development is based on continents. Applying AVHRR for 12 months to maximize synthetic NDVI data, 3) modis_lucc_1km_China_2001.asc, a subset of MODIS land cover data products in China, the data name is MODIS; MODIS China's regional land cover data is directly cropped from global cover data, and its data description please refer to http://edcdaac.usgs.gov/ modis / mod12q1v4.asp. 4. umd_lucc_1km_China.asc, a Chinese subset of global land cover data based on AVHRR data produced by the University of Maryland, the data name is UMd; the five bands of UMd based on AVHRR data and NDVI data are recombined to suggest a data matrix, using Methodology carried out global land cover classification. The goal is to create data that is more accurate than past data. The classification system largely adopts the classification scheme of IGBP. 5) westdc_lucc_1km_China.asc, China ’s 2000: 100,000 land cover data organized and implemented by the Chinese Academy of Sciences, combined with Yazashi conversion (the largest area method), and finally obtained a land use data product of 1km across the country, data name WESTDC. WESTDC China's regional land cover data is based on the results of a 1: 100,000 county-level land resource survey conducted by the Chinese Academy of Sciences. The land use data were merged and converted into a vector (the largest area method). The Chinese Academy of Sciences resource and environment classification system is adopted. 2: Data format: ArcView GIS ASCII 3: Mesh parameters: ncols 4857 nrows 4045 xllcorner -2650000 yllcorner 1876946 cellsize 1000 NODATA_value -9999 4: Projection parameters: Projection ALBERS Units METERS Spheroid Krasovsky Parameters: 25 00 0.000 / * 1st standard parallel 47 00 0.000 / * 2nd standard parallel 105 00 0.000 / * central meridian 0 0 0.000 / * latitude of projection's origin 0.00000 / * false easting (meters) 0.00000 / * false northing (meters)

  20. Z

    Velocity-based macrorefugia for boreal passerine birds

    • data.niaid.nih.gov
    Updated Aug 2, 2024
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    Diana Stralberg (2024). Velocity-based macrorefugia for boreal passerine birds [Dataset]. https://data.niaid.nih.gov/resources?id=zenodo_1299879
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    Dataset updated
    Aug 2, 2024
    Dataset provided by
    University of Alberta
    Authors
    Diana Stralberg
    License

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

    Description

    Velocity-based macrorefugia for boreal passerine birds

    Citation for dataset

    Stralberg, D. Velocity-based macrorefugia for boreal passerine birds. Boreal Avian Modelling Project. Edmonton, Alberta, Canada. DOI: 10.5281/zenodo.1299880
    https://doi.org/10.5281/zenodo.1299880

    Data layers

    Refugia layers represent mid-century (2041-2070) and end-of-century (2071-2100) conditions for the SRES A2 emissions scenario at 4-km resolution

    Combined index for 53 species (clipped to Brandt's boreal region):
    _refbrandt53_YYYYZZZZ

    Species-specific indices:
    XXXX_refYYYY

    where:
    YYYY = Time period (2050s or 2080s)
    ZZZZ = weighted or unweighted
    XXXX = Songbird Species Code (see Birdlookup.csv)

    Percentile values of refugia indices for mapping purposes
    0.01 0.1 0.25 0.5 0.75 0.9 0.99 "2050s, weighted " 0.032 0.243 0.317 0.399 0.484 0.589 0.779 "2080s, weighted" 0.002 0.09 0.137 0.2 0.281 0.386 0.675 "2050s, unweighted" 0.006 0.108 0.159 0.218 0.292 0.358 0.421 "2080s, unweighted" 0.001 0.055 0.083 0.123 0.185 0.241 0.297

    Projection information

    """+proj=lcc +lat_1=49 +lat_2=77 +lat_0=0 +lon_0=-95 +x_0=0 +y_0=0 +ellps=GRS80 +units=m +no_defs"""

    Projection LAMBERT
    Spheroid GRS80
    Units METERS
    Zunits NO
    Xshift 0.0
    Yshift 0.0
    Parameters
    49 0 0.0 /* 1st standard parallel
    77 0 0.0 /* 2nd standard parallel
    -95 0 0.0 /* central meridian
    0 0 0.0 /* latitude of projection's origin
    0.0 /* false easting (meters)
    0.0 /* false northing (meters)

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Lorain County Auditor GIS (2025). 2025 Spring Aerials [Dataset]. https://hub.arcgis.com/maps/7e3d5ea6ad374284bb0f8c8bdd42f393

2025 Spring Aerials

Explore at:
Dataset updated
Sep 17, 2025
Dataset authored and provided by
Lorain County Auditor GIS
Area covered
Description

2025 Spring Aerials Lorain County Ohio.ECW FormatProjected Coordinate System NAD 1983 StatePlane Ohio North FIPS 3401 (US Feet)Projection Lambert Conformal ConicWKID 3734Previous WKID 102722Authority EPSGLinear Unit US Survey Feet (0.3048006096012192)False Easting 1968500.0False Northing 0.0Central Meridian -82.5Standard Parallel 1 40.43333333333333Standard Parallel 2 41.7Latitude Of Origin 39.66666666666666

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