The data sets listed below are for larger scale data (1:24:000 up to 1:500,000) for the state of Delaware. Data created by or maintained by the U.S. Fish and Wildlife Service is shown in the first table with links to the metadata and data where possible. Data from other agencies is shown in the second table, also with direct links.
Data of this sort tend to be dynamic. If you are aware of additional data not shown here please notify the contact person at the bottom of the page. Thank you !
| OFFICE NAME | THEME | SPATIAL COVERAGE | SCALE | METADATA | DATA LINK |
|---|---|---|---|---|---|
| Bombay Hook and Prime Hook | Refuge Boundaries, DEM and Hillshade | Refuges within the state | 1:24,000 | Follow the metadata link | Data link for Delaware refuges. Data are in Arc/Info export format, and can be downloaded as a tar (UNIX) file or self-extracting exe (DOS) file. Data is all single precision. |
| National Wetlands Inventory (NWI) | Wetland Information | 1:24,000 | General NWI metadata | Data Downloads in Arc/Info export or DLG formats. Data is arranged by 1:250,000 quads. Quads for Delaware are Wilmington and Salisbury. | |
| National Wildlife Refuge System and National Fish Hatcheries | Public Use Roads and Parking Areas | All National Refuge and Hatcheries in the state with public road or parking facilities | 1:24,000 | Metadata - Roads, Parking Areas | Data Link |
| SOURCE | THEME | SPATIAL COVERAGE | SCALE | METADATA | DATA LINK |
|---|---|---|---|---|---|
| USGS | DEM | 10m - very limited 30m - most of state |
1:24,000 1:100,000 |
USGS data with status maps for the data layers, scales, and formats identified. | 7.5 minutes DEM data in SDTS format |
| USGS | DEM | statewide | 1:250,000 | DEM factsheet | 1:250,000 data in DEM format |
| USGS | DOQ | statewide | 1:12,000 | USGS data with status maps for the data layers, scales, and formats identified. | |
| USGS | DRG | statewide | 1:24,000 | DRG factsheet | |
| USGS | DLG (boundary, hypsography, hydrography, transportation) | statewide | 1:100,000 | DLG factsheet | 1:100,000 data in DLG format |
| USGS | DLG (various - see metadata link for status maps) | various | 1:24,000 | DLG factsheet | SDTS format data only from USGS |
| Delaware Geological Survey: Earth Science Information Center | State Boundaries, Geodetic Control, DLG's, DEM's, DOQ's and DRG's | statewide | mostly 1:24,000 | Documentation - see data link - metadata link near bottom of page | Delaware Data Sets Data sets are available by quad or county in several formats. |
| Delaware Geospatial Information Clearinghouse | Various | statewide and by county | Delaware Metadata Explorer | Delaware Geospatial Information Clearinghouse | |
| Chesapeake Bay Program | DLG (various - state and county boundaries, railroads, streams, etc..) | statewide | 1:100,000 | Follow the data link. The metadata files are viewable on-screen. | The data files are in an Arc/Info export (.e00) format. Unless otherwise specified the coverages are in a 'geographic' projection using NAD83. The data is organized into three levels. |
| Natural Resource Conservation Service (NRCS) | Soils - STATSGO | statewide | 1:250,000 | Follow the link on the Data page. | Download instructions for STATSGO data Available for DOS or UNIX, in DLG or Arc/Info export format. |
| NRCS | Soils - SSURGO | limited | 1:24,000 | Follow link to data files. The metadata links are on the same lines as data links. | Available SSURGO data from NRCS Data is listed alphabetically by state abbreviation. |
For additional information regarding this Web page, contact Deb Southworth Green, in the Division of Information Resources Management, at Deb_Green@fws.gov
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