Dataset Record: 5 foot DEM
Project: Floodplain Restudy
Data Type: Elevation
Source:
LiDAR - Light Detection and Ranging
Type:
Points (x,y,z)
Nominal post spacing: ---
Rectification: No response provided
Data collection start date: No response provided
Data collection end date: No response provided
Update frequency:
Irregularly
Distribution restrictions: Yes, with no restrictions
License: --
Surface description:
Bare earth
Datum, vertical:
NGVD 29 - National Geodetic Vertical Datum of 1929
Datum, horizontal:
NAD 83 - North American Datum of 1983
Ellipsoid:
Other: Radius: 6378421.98857, Eccentricity: 0.00669438002294
Break lines: Hydrologic
Ground resolution: No response provided
Vertical accuracy:
Yes- 2 Feet
Test of vertical accuracy:
No
Horizontal accuracy:
Yes
Test of horizontal accuracy:
No
Control monuments: Yes
Data formats
(file size):
- ASCII - American Standard Code for Information (10 Mb to less than 100 Mb)
Footprint:
Metadata: No
Metadata standard: ----
Identifier:
http://www.co.dakota.mn.us/gis/data/LiDAR.htm
Notes:
No response provided