OpenTopography LAS Validation Report for pEMC

Point Inspection Summary

Total Area of Tiles (m²)	3,065,280,175.45
Sum of Area of Per-Tile as Determined by Scan (m²)	3,065,280,175.45
Total Number of Bytes on Disk	56,702,699
Total Number of Points as Reported in Headers	15,945,505
Total Number of Points as Determined by Scan	15,945,505
Mean Point Density as Reported in Headers (points/m²)	0.01
Mean Point Density as Determined by Scan (points/m²)	0.01
LAS Versions Processed	1.2 (1 files)
LAS File Types Processed	LAZ (1 files)
LAS File Signatures Processed	LASF (1 files)
File Breakdown by Source ID	0: 1 file(s)
File Breakdown by System ID	UNDEFINED: 1 file(s)
File Breakdown by Generating Software ID	TerraScan: 1 file(s)
Point Breakdown by Return (return: header / actual)	1: 15,945,505 / 15,945,505 2: 0 / 0 3: 0 / 0 4: 0 / 0 5: 0 / 0
Point Breakdown by Pulse (pulse: actual)	1: 15,945,505 2: 0 3: 0 4: 0 5: 0
Point Breakdown by Classification (class: name: points)	1: Unclassified: 15,945,505
File Breakdown by Coordinate Reference System	1 files of type [Projected Coordinate System] Horizontal CRS: WGS 84 / UTM zone 11N [metre] Vertical CRS: PROJCS["WGS 84 / UTM zone 11N" [GEOGCS["WGS 84"]

#	fileName	fcYear	fcDay	isCompressed	bytes	softwareID
1	ot_UH_PreQuake_Cropped_Adjusted_AOI.laz	2012	299	true	56,702,699	TerraScan

#	FileName	PointCount	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	ot_UH_PreQuake_Cropped_Adjusted_AOI.laz	15,945,505	612,077.70	3,566,331.59	-,748	672,337.40	3,617,199.42	1,061	3,065,280,175.45	0.01

#	FileName	PointCount	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	ot_UH_PreQuake_Cropped_Adjusted_AOI.laz	15,945,505	612,077.70	3,566,331.59	-,748	672,337.40	3,617,199.42	1,061	3,065,280,175.45	0.01

File Breakdown by Spatial Reference (Detailed)

1 files use the Projected Coordinate System 'WGS 84 / UTM zone 11N', measured in 'metre'
These files use the vertical coordinate system 'PROJCS["WGS 84 / UTM zone 11N"', measured in 'GEOGCS["WGS 84"'
The full text of this spatial coordinate system is as follows:
<proj4>+proj=utm +zone=11 +datum=WGS84 +units=m +no_defs </proj4><
;prettywkt>PROJCS["WGS 84 / UTM zone 11N",
     GEOGCS["WGS 84",
         DATUM["WGS_1984",
             SPHEROID["WGS 84",6378137,298.257223563,
                 AUTHORITY["EPSG","7030"]],
             AUTHORITY["EPSG","6326"]],
         PRIMEM["Greenwich",0],
         UNIT["degree",0.0174532925199433],
         AUTHORITY["EPSG","4326"]],
     PROJECTION["Transverse_Mercator"],
     PARAMETER["latitude_of_origin",0],
     PARAMETER["central_meridian",-117],
     PARAMETER["scale_factor",0.9996],
     PARAMETER["false_easting",500000],
     PARAMETER["false_northing",0],
     UNIT["metre",1,
         AUTHORITY["EPSG","9001"]],
     AUTHORITY["EPSG","32611"]]</prettywkt><wkt>PROJCS["WGS 84 / UTM
 zone 11N",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223
563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UN
IT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]],PROJECTION["Transverse
_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-117]
,PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["f
alse_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","326
11"]]</wkt><compoundwkt>PROJCS["WGS 84 / UTM zone 11N",GEOGCS["WGS 8
4",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","70
30"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925
199433],AUTHORITY["EPSG","4326"]],PROJECTION["Transverse_Mercator"],PARAMETER["l
atitude_of_origin",0],PARAMETER["central_meridian",-117],PARAMETER["scale_factor
",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["
metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","32611"]]</compoundwkt>
;<prettycompoundwkt>PROJCS["WGS 84 / UTM zone 11N",
     GEOGCS["WGS 84",
         DATUM["WGS_1984",
             SPHEROID["WGS 84",6378137,298.257223563,
                 AUTHORITY["EPSG","7030"]],
             AUTHORITY["EPSG","6326"]],
         PRIMEM["Greenwich",0],
         UNIT["degree",0.0174532925199433],
         AUTHORITY["EPSG","4326"]],
     PROJECTION["Transverse_Mercator"],
     PARAMETER["latitude_of_origin",0],
     PARAMETER["central_meridian",-117],
     PARAMETER["scale_factor",0.9996],
     PARAMETER["false_easting",500000],
     PARAMETER["false_northing",0],
     UNIT["metre",1,
         AUTHORITY["EPSG","9001"]],
     AUTHORITY["EPSG","32611"]]</prettycompoundwkt><gtiff>Geotiff_In
formation:
    Version: 1
    Key_Revision: 1.0
    Tagged_Information:
       End_Of_Tags.
    Keyed_Information:
       GTModelTypeGeoKey (Short,1): ModelTypeProjected
       GTRasterTypeGeoKey (Short,1): RasterPixelIsArea
       GTCitationGeoKey (Ascii,22): "WGS 84 / UTM zone 11N"
       GeogCitationGeoKey (Ascii,7): "WGS 84"
       GeogAngularUnitsGeoKey (Short,1): Angular_Degree
       ProjectedCSTypeGeoKey (Short,1): PCS_WGS84_UTM_zone_11N
       ProjLinearUnitsGeoKey (Short,1): Linear_Meter
       End_Of_Keys.
    End_Of_Geotiff.
 </gtiff>

X positions	yes
Y positions	yes
Z positions	yes
Intensity	yes
Return Number	yes
Number of Returns	yes
Scan Direction Flag	yes
Edge of Flight Line	yes
Classification	yes
Scan Angle Rank	yes
User Data	yes
Point Source ID	yes
GPS Time	yes

Time	67,841, 243,813.77
Return Number	0, 0
Return Count	0, 0
Flightline Edge	0, 0
Intensity	0, 255
Scan Direction Flag	0, 0
Scan Angle Rank	-23, 23
Classification	1, 1
Point Source ID	1, 13
User Data	0, 0
Minimum RGB Colors	0, 0, 0
Maximum RGB Colors	0, 0, 0
File Creation Day	299, 299
File Creation Year	2012, 2012
Bounding Box of Tiles	(612077.7000000001, 3566331.59), (672337.4, 3617199.42)
Z-Axis Values	-748, 1061
Bounding Box of All Points	(612077.7000000001, 3566331.59), (672337.4, 3617199.42)
Z-Axis Values	-748, 1061

OpenTopography LAS Registration and Processing Report

Point Inspection Summary

Included Attributes

Minimum and Maximum Attributes (min, max)

Summary of Warnings

LAS File Content

Header Information

Results from File Scan

File Breakdown by Spatial Reference (Detailed)