USGS
Water Resources NSDI Node

Retrieval for spatial data set sir2005_5073_CBland

Chesapeake Bay Land segments

Metadata

SEE METADATA FOR sir2005_5073_CBland NOW! exclamation point Metadata -- "data about data." A metadata file is available and may contain important information about this spatial data set. We strongly recommend that you read the metadata file before making any use of data set sir2005_5073_CBland. (For information about metadata in general, click here).

Arc/INFO Export Files

URL
(click to retrieve - see instructions below)
DescriptionSize (bytes)
http://water.usgs.gov/GIS/dsdl/sir2005-5073_land_e00.zip Full coverage Unknown

Shape Files

URL
(click to retrieve - see instructions below)
DescriptionSize (bytes)
http://water.usgs.gov/GIS/dsdl/sir2005-5073_land_shape.zi Full coverage Unknown

Spatial Data Tranfer Standard (SDTS) Files

URL
(click to retrieve - see instructions below)
DescriptionSize (bytes)
http://water.usgs.gov/GIS/dsdl/sir2005-5073_land_sdts.zip Full coverage Unknown

Retrieval Information

Please remember that spatial data files typically are very big! A 28.8K modem, for example, takes about 10 minutes to download a 1 MByte file, even longer if there's network traffic. Plan accordingly.

Shape files typically include at least 3 files: .shp, .shx, and .dbf . You must retrieve all 3 for the shape files to work properly. The files sometimes are combined into a tar file. Shape files often are produced in geographic coordinates (lat/lon) regardless of the original projection. Please see the metadata for more information.

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