OpenTopography LAS Validation Report for LandersTLS

Point Inspection Summary

Total Area of Tiles (m²)	86,522.82
Sum of Area of Per-Tile as Determined by Scan (m²)	86,522.82
Total Number of Bytes on Disk	10,952,844
Total Number of Points as Reported in Headers	8,770,495
Total Number of Points as Determined by Scan	8,770,495
Mean Point Density as Reported in Headers (points/m²)	101.37
Mean Point Density as Determined by Scan (points/m²)	101.37
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	libLAS: 1 file(s)
File Breakdown by Generating Software ID	libLAS 1.2: 1 file(s)
Point Breakdown by Return (return: header / actual)	1: 8,770,495 / 8,770,495 2: 0 / 0 3: 0 / 0 4: 0 / 0 5: 0 / 0
Point Breakdown by Pulse (pulse: actual)	1: 8,770,495 2: 0 3: 0 4: 0 5: 0
Point Breakdown by Classification (class: name: points)	0: Created, never classified: 8,770,495
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_Landers_TLS_data_UTM.laz	0	0	true	10,952,844	libLAS 1.2

#	FileName	PointCount	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	ot_Landers_TLS_data_UTM.laz	8,770,495	540,869.14	3,821,820.71	909.71	541,138.90	3,822,141.45	932.36	86,522.82	101.37

#	FileName	PointCount	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	ot_Landers_TLS_data_UTM.laz	8,770,495	540,869.14	3,821,820.71	909.71	541,138.90	3,822,141.45	932.36	86,522.82	101.37

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	0, 0
Return Number	0, 0
Return Count	0, 0
Flightline Edge	0, 0
Intensity	0, 0
Scan Direction Flag	0, 0
Scan Angle Rank	0, 0
Classification	0, 0
Point Source ID	0, 0
User Data	0, 0
Minimum RGB Colors	0, 0, 0
Maximum RGB Colors	0, 0, 0
File Creation Day	0, 0
File Creation Year	0, 0
Bounding Box of Tiles	(540869.14, 3821820.71), (541138.9, 3822141.45)
Z-Axis Values	909.71, 932.36
Bounding Box of All Points	(540869.14, 3821820.71), (541138.9, 3822141.45)
Z-Axis Values	909.71, 932.36

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)