Draft resource record: This item is in development and has not officially been published.
Dataset Record: Mississippi River Lower Pool 4 / Pool 5 LiDAR Grid
Data Type: Elevation
Source:
LiDAR - Light Detection and Ranging
Type:
Gridded raster
Nominal post spacing: ---
Rectification: No response provided
Data collection start date: November 6, 2004
Data collection end date: November 6, 2004
Update frequency:
None planned
Distribution restrictions: Yes, with no restrictions
License: --
Surface description:
Bare earth
Datum, vertical:
NAVD 88 - North American Vertical Datum of 1988
Datum, horizontal:
NAD 83 - North American Datum of 1983
Ellipsoid:
GRS - Geodetic Reference System of 1980
Break lines: Hydrologic
Ground resolution: No response provided
Vertical accuracy:
Yes- 18 --
Test of vertical accuracy:
Yes- 17.9 Centimeters --
Horizontal accuracy:
No
Test of horizontal accuracy:
No
Control monuments: Yes
Data formats
(file size):
- ASCII - American Standard Code for Information (500 Mb to less than 100 Gigabyte)
- Gridded Raster (10 Mb to less than 100 Mb)
- LAS - LiDAR Data Exchange Format Standard (500 Mb to less than 100 Gigabyte)
Footprint:
Metadata: Yes
Metadata standard: Federal Geographic Data Committee
Notes:
No response provided