Union Bridge Merged
Project Info
- Created
- Sep 2, 2022
- Modified
- Mar 31, 2025
- Size
- 25.8 GB
- Acres
- 710
- Format
- .laz
Location
Uploaded
Horizontal
NAD83(2011) / Maryland (ftUS)
EPSG:
6488
Unit:
ft
Proj4:
+proj=lcc +lat_1=39.45 +lat_2=38.3 +lat_0=37.66666666666666 +lon_0=-77 +x_0=399999.9998983998 +y_0=0 +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",39.45],PARAMETER["standard_parallel_2",38.3],PARAMETER["latitude_of_origin",37.66666666666666],PARAMETER["central_meridian",-77],PARAMETER["false_easting",1312333.333],PARAMETER["false_northing",0],UNIT["Foot_US",0.3048006096012192],AUTHORITY["epsg","6488"]]
NAD83(2011) / Maryland (ftUS) (3384)
Vertical
NAVD88 height (geoid12b) (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],GEOIDMODEL["GEOID12B"],AUTHORITY["EPSG","5703"]]
NAVD88 height (geoid12b) (ftUS) (6496)
