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State
CIMIS Weather Station & Spatial CIMIS Data - Web API
State of California —
CIMIS data is available to the public free of charge via a web Application Programming Interface (API). The CIMIS Web API delivers data over the REST protocol from an... -
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ArchaeologyGrid
State of Connecticut —
This layer denotes the presence of archaeology sites utilizing a grid based on the U.S. National Grid (10,000 m) divided into nine sections per 10,000 m grid. The red... -
State
US National Grid Zone 17S 10000m
State of Maryland —
This is a MGRS 10km Square Identifier polygon shapefile. The polygons are defined by UTM zone and MGRS band letters into mostly 6ºx8º polygons, with subdivisions into... -
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Existing Vegetation
State of Oregon —
This is a dataset download, not a document. The Open Document button will start the download.This data layer is an element of the Oregon GIS Framework. This data... -
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Precipitation - Historic Monthly Time Series
State of Oregon —
Historical Past (1895-1980) - Time series datasets prior to 1981 are modeled using climatologically-aided interpolation (CAI), which uses the long-term average... -
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Quadrangle Boundaries
State of Oregon —
This is a dataset download, not a document. The Open button will start the download.This data represents the map extent for current and historical USGS topographic... -
State
Rivers and Streams - Generalized
State of Maryland —
The digital segmented network based on watershed boundaries, ERF1-2, includes enhancements to the U.S. Environmental Protection Agency's River Reach File 1 (RF1)... -
State
Chesapeake Bay Sandy Clay
State of Maryland —
This is a data table, in comma-delimited, ASCII format, which contains information about selected physical properties, particularly grain size, of 4,255 surficial... -
State
US National Grid Zone 17S 6x8 Zones
State of Maryland —
This is a grid zone designator (GZD) covering Maryland Zone 17S. The polygons are defined by UTM zone and MGRS band letters into mostly 6ºx8º polygons. There are no... -
State
US National Grid Zone 18S 100000m
State of Maryland —
This layer is the MGRS 100000m grid that covers Zone 18S which covers part of Maryland. -
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Chesapeake Bay Contours
State of Maryland —
Bathymetry for Chesapeake Bay was derived from two hundred ninety-seven surveys containing 3,178,509 soundings. Thirty-five older, less accurate, overlapping surveys... -
State
Chesapeake Bay Sand Silt Clay
State of Maryland —
This is a data table, in comma-delimited, ASCII format, which contains information about selected physical properties, particularly grain size, of 4,255 surficial... -
State
US National Grid Zone 17S 10000m
State of Maryland —
This is a MGRS 10km Square Identifier polygon shapefile. The polygons are defined by UTM zone and MGRS band letters into mostly 6ºx8º polygons, with subdivisions into... -
State
US National Grid Zone 18S 100000m
State of Maryland —
This layer is the MGRS 100000m grid that covers Zone 18S which covers part of Maryland. -
State
US National Grid Zone 17S 6x8 Zones
State of Maryland —
This is a grid zone designator (GZD) covering Maryland Zone 17S. The polygons are defined by UTM zone and MGRS band letters into mostly 6ºx8º polygons. There are no... -
State
Access to public assets on data.ct.gov
State of Connecticut —
This dataset provides information about access to public assets on the CT Open Data Portal by day. Types of access include: -Grid view -Primer page view -Download... -
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Aberdeen Flood Depths 11-27-18
State of Washington —
This dataset provides summary data needed to help determine the premium for a flood insurance policy. 2. The elevation and depth data come from approximate methods... -
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Cloud Solar Radiation Transmittance - Monthly and Annual Normals
State of Oregon —
Monthly 30-year "normal" dataset covering the conterminous U.S., averaged over the climatological period 1991-2020. Contains spatially gridded average annual monthly... -
State
Solar Radiation - Monthly and Annual Normals
State of Oregon —
Monthly 30-year "normal" dataset covering the conterminous U.S., averaged over the climatological period 1991-2020. Contains spatially gridded average annual daily... -
State
Temperature - Historic Daily Time Series
State of Oregon —
Annual dataset covering the conterminous U.S., from 1981 to now. Contains spatially gridded annual average daily mean temperature at 4km grid cell resolution....