A Portal to High-Resolution Topography Data and Tools

OpenTopography LAS Registration and Processing Report

Dataset: El Mayor-Cucapah Earthquake Rupture Terrestrial Laser Scan-Site 1
Short name: EMC_TLS_s1
opentopoID: OTLAS.042012.32611.1
Report generated on 2018-07-14 by OpenTopography Data Registration Service

Point Inspection Summary

Total Area of Tiles (m2)51,798.37
Sum of Area of Per-Tile as Determined by Scan (m2)51,798.37
Total Number of Bytes on Disk50,070,726
Total Number of Points as Reported in Headers49,904,405
Total Number of Points as Determined by Scan49,904,405
Mean Point Density as Reported in Headers (points/m2)963.44
Mean Point Density as Determined by Scan (points/m2)963.44
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 LAStools (c) by Martin Isenburg: 1 file(s)
File Breakdown by Generating Software ID las2las (version 120408): 1 file(s)
Point Breakdown by Return (return: header / actual) 1: 49,904,405 / 49,904,405
2: 0 / 0
3: 0 / 0
4: 0 / 0
5: 0 / 0
Point Breakdown by Pulse (pulse: actual) 1: 49,904,405
2: 0
3: 0
4: 0
5: 0
Point Breakdown by Classification (class: name: points) 1: Unclassified: 7,076,586
2: Ground: 42,827,819
File Breakdown by Coordinate Reference System 1 files of type [Projected Coordinate System]
          Horizontal CRS: WGS 84 / UTM zone 11N [metre]
          Vertical CRS: NAVD88 height [metre]

Included Attributes

X positionsyes
Y positionsyes
Z positionsyes
Intensityyes
Return Numberyes
Number of Returnsyes
Scan Direction Flagyes
Edge of Flight Lineyes
Classificationyes
Scan Angle Rankyes
User Datayes
Point Source IDyes
GPS Timeyes

Minimum and Maximum Attributes (min, max)

Time0, 0
Return Number0, 0
Return Count0, 0
Flightline Edge0, 0
Intensity0, 0
Scan Direction Flag0, 0
Scan Angle Rank0, 0
Classification1, 2
Point Source ID0, 0
User Data0, 0
Minimum RGB Colors0, 0, 0
Maximum RGB Colors0, 0, 0
File Creation Day0, 0
File Creation Year0, 0
Bounding Box of Tiles(628830.49, 3595463.99), (629068.37, 3595681.74)
Z-Axis Values38.8, 163.16
Bounding Box of All Points(628830.49, 3595463.99), (629068.37, 3595681.74)
Z-Axis Values38.8, 163.16

Summary of Warnings

There are no warnings to report.

LAS File Content

#fileNamefcYearfcDayisCompressedbytessoftwareID
1ot_s1_merged_classified_1.laz00true50,070,726las2las (version 120408)

Header Information

#FileNamePointCountminXminYminZmaxXmaxYmaxZAreaDensity
1ot_s1_merged_classified_1.laz49,904,405628,830.493,595,463.9938.80629,068.373,595,681.74163.1651,798.37963.44

Results from File Scan

#FileNamePointCountminXminYminZmaxXmaxYmaxZAreaDensity
1ot_s1_merged_classified_1.laz49,904,405628,830.493,595,463.9938.80629,068.373,595,681.74163.1651,798.37963.44

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 'NAVD88 height', measured in 'metre'
The full text of this spatial coordinate system is as follows:
<proj4>+proj=utm +zone=11 +datum=WGS84 +units=m +geoidgrids=g2003conus.gtx
,g2003alaska.gtx,g2003h01.gtx,g2003p01.gtx +vunits=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>COMPD_CS["unknown",PROJCS["WGS 84 / UTM zone
 11N",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,A
UTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["d
egree",0.0174532925199433],AUTHORITY["EPSG","4326"]],PROJECTION["Transverse_Merc
ator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-117],PARA
METER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_
northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","32611"]]
,VERT_CS["NAVD88 height",VERT_DATUM["North American Vertical Datum 1988",2005,AU
THORITY["EPSG","5103"],EXTENSION["PROJ4_GRIDS","g2003conus.gtx,g2003alaska.gtx,g
2003h01.gtx,g2003p01.gtx"]],AXIS["Up",UP],UNIT["metre",1,AUTHORITY["EPSG","9001"
]],AUTHORITY["EPSG","5703"]]]</compoundwkt><prettycompoundwkt>COMPD_
CS["unknown",
     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"]],
     VERT_CS["NAVD88 height",
         VERT_DATUM["North American Vertical Datum 1988",2005,
             AUTHORITY["EPSG","5103"],
             EXTENSION["PROJ4_GRIDS","g2003conus.gtx,g2003alaska.gtx,g2003h01.gt
x,g2003p01.gtx"]],
         AXIS["Up",UP],
         UNIT["metre",1,
             AUTHORITY["EPSG","9001"]],
         AUTHORITY["EPSG","5703"]]]</prettycompoundwkt><gtiff>Geotif
f_Information:
    Version: 1
    Key_Revision: 1.0
    Tagged_Information:
       End_Of_Tags.
    Keyed_Information:
       GTModelTypeGeoKey (Short,1): ModelTypeProjected
       GTRasterTypeGeoKey (Short,1): RasterPixelIsArea
       GTCitationGeoKey (Ascii,32): "WGS 84 / UTM zone 11N + VERT_CS"
       GeogCitationGeoKey (Ascii,7): "WGS 84"
       GeogAngularUnitsGeoKey (Short,1): Angular_Degree
       ProjectedCSTypeGeoKey (Short,1): PCS_WGS84_UTM_zone_11N
       ProjLinearUnitsGeoKey (Short,1): Linear_Meter
       VerticalCSTypeGeoKey (Short,1): Unknown-5703
       VerticalCitationGeoKey (Ascii,14): "NAVD88 height"
       VerticalDatumGeoKey (Short,1): Unknown-5103
       VerticalUnitsGeoKey (Short,1): Linear_Meter
       End_Of_Keys.
    End_Of_Geotiff.
 </gtiff>


End of Report