Datasets / Elevation - LiDAR Survey - Mississippi River Lower Pool 4 and Pool 5

Elevation - LiDAR Survey - Mississippi River Lower Pool 4 and Pool 5

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Published By Army Corps of Engineers, Department of the Army, Department of Defense

Issued over 9 years ago

US
beta

Summary

Type of release
a one-off release of a single dataset

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

This data set comprises an ArcInfo floating point GRID file with elevations in feet. Breakline data was converted to a polygon layer and used to mask water areas from the data. Airborne Laser Terrain Mapping Survey utilizing dual-frequency airborne GPS control and conventional control were conducted in Mississippi River - Lower Pool 4 and Pool 5 LiDAR Survey. The horizontal datum shall be NAD83, and the vertical datum shall be NAVD 88. Contract number DACW43-03-D-0504 refers to enclosures, and specific requirements for this project.

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