ROCK Surveyor Demo
Project Info
- Created
- Dec 12, 2020
- Modified
- Aug 31, 2026
- Size
- 2.8 GB
- Acres
- 94
- Format
- .las
Location
ROCK R2A survey on a DJI M210.
ROCK-2020-11-17-22-12-08-traj.txt
(39.75 MB)
ROCK-R1A-CutFill-Accuracy.las
(2.56 GB)
Uploaded
Horizontal
NAD83(2011) / California zone 6 (ftUS)
EPSG:
6426
Unit:
ft
Proj4:
+proj=lcc +lat_1=33.88333333333333 +lat_2=32.78333333333333 +lat_0=32.16666666666666 +lon_0=-116.25 +x_0=2000000.0001016 +y_0=500000.0001016001 +ellps=GRS80 +units=us-ft +no_defs
OGC WKT:
PROJCS["unnamed",GEOGCS["GRS 1980(IUGG, 1980)",DATUM["unknown",SPHEROID["GRS80",6378137,298.257222101]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["standard_parallel_1",33.88333333333333],PARAMETER["standard_parallel_2",32.78333333333333],PARAMETER["latitude_of_origin",32.16666666666666],PARAMETER["central_meridian",-116.25],PARAMETER["false_easting",6561666.667],PARAMETER["false_northing",1640416.667],UNIT["Foot_US",0.3048006096012192],AUTHORITY["epsg","6426"]]
NAD83(2011) / California zone 6 (ftUS) (3322)
Vertical
NAVD88 height (ftUS)
EPSG:
6360
Unit:
ft
OGC WKT:
VERT_CS["NAVD88 height",VERT_DATUM["North American Vertical Datum 1988",2005,AUTHORITY["EPSG","5103"]],UNIT["foot",0.3048,AUTHORITY["EPSG","9002"]],AXIS["Up",UP],AUTHORITY["EPSG","5703"]]
NAVD88 height (ftUS) (6390)
