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OpenTopography LAS Registration and Processing Report

Dataset: Canyon Lake Gorge, TX: Mechanics of Megaflood Erosion
Short name: TX10Scheingross
opentopoID: OTLAS.022012.26914.1
Report generated on 2018-07-14 by OpenTopography Data Registration Service

Point Inspection Summary

Total Area of Tiles (m2)9,249,634.64
Sum of Area of Per-Tile as Determined by Scan (m2)9,249,634.64
Total Number of Bytes on Disk182,482,277
Total Number of Points as Reported in Headers49,009,395
Total Number of Points as Determined by Scan49,009,395
Mean Point Density as Reported in Headers (points/m2)5.30
Mean Point Density as Determined by Scan (points/m2)5.30
LAS Versions Processed 1.0 (12 files)
LAS File Types Processed LAZ (12 files)
LAS File Signatures Processed LASF (12 files)
File Breakdown by Source ID 0: 12 file(s)
File Breakdown by System ID UNDEFINED: 12 file(s)
File Breakdown by Generating Software ID TerraScan: 12 file(s)
Point Breakdown by Return (return: header / actual) 1: 36,937,558 / 36,937,558
2: 10,394,225 / 10,394,225
3: 1,578,584 / 1,578,584
4: 99,028 / 99,028
5: 0 / 0
Point Breakdown by Pulse (pulse: actual) 1: 26,540,816
2: 17,632,537
3: 4,439,803
4: 396,239
5: 0
Point Breakdown by Classification (class: name: points) 1: Unclassified: 24,782,055
2: Ground: 24,227,340
File Breakdown by Coordinate Reference System 12 files of type [Projected Coordinate System]
          Horizontal CRS: NAD83 / UTM zone 14N [metre]
          Vertical CRS: PROJCS["NAD83 / UTM zone 14N" [GEOGCS["NAD83"]

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)

Time244,740.36, 246,718.30
Return Number1, 4
Return Count1, 4
Flightline Edge0, 1
Intensity5, 6722
Scan Direction Flag0, 1
Scan Angle Rank-21, 21
Classification1, 2
Point Source ID29, 39
User Data32, 32
Minimum RGB Colors0, 0, 0
Maximum RGB Colors0, 0, 0
File Creation Day0, 0
File Creation Year0, 0
Bounding Box of Tiles(577000, 3302377.32), (580999.99, 3304910.06)
Z-Axis Values224.82, 516.91
Bounding Box of All Points(577000, 3302377.32), (580999.99, 3304910.06)
Z-Axis Values224.82, 516.91

Summary of Warnings

There are no warnings to report.

LAS File Content

#fileNamefcYearfcDayisCompressedbytessoftwareID
1ot_pt000011.laz00true20,224,992TerraScan
2ot_pt000005.laz00true19,180,161TerraScan
3ot_pt000006.laz00true30,832,636TerraScan
4ot_pt000012.laz00true5,412,173TerraScan
5ot_pt000003.laz00true11,639,468TerraScan
6ot_pt000008.laz00true8,236,156TerraScan
7ot_pt000004.laz00true6,008,923TerraScan
8ot_pt000001.laz00true12,783,764TerraScan
9ot_pt000009.laz00true6,719,493TerraScan
10ot_pt000007.laz00true28,747,605TerraScan
11ot_pt000002.laz00true15,430,225TerraScan
12ot_pt000010.laz00true17,266,681TerraScan

Header Information

#FileNamePointCountminXminYminZmaxXmaxYmaxZAreaDensity
1ot_pt000011.laz5,162,753579,0003,304,000227.71579,999.993,304,902.99465.47902,980.975.72
2ot_pt000005.laz5,407,422577,0003,303,000249.31577,999.993,303,999.99417.58999,9805.41
3ot_pt000006.laz8,272,468578,0003,303,000229.37578,999.993,303,999.99500.48999,9808.27
4ot_pt000012.laz1,391,699580,0003,304,000228.58580,536.743,304,710.76447.92381,493.323.65
5ot_pt000003.laz2,927,131579,0003,302,447.54240.13579,999.993,302,999.99374.96552,444.485.30
6ot_pt000008.laz2,297,643580,0003,303,000224.82580,997.353,303,999.99415.37997,340.032.30
7ot_pt000004.laz1,733,964580,0003,302,391.65229.08580,999.993,302,999.99295.14608,333.922.85
8ot_pt000001.laz3,202,441577,0003,302,377.32276.93577,999.993,302,999.99516.91622,663.775.14
9ot_pt000009.laz2,263,744577,0003,304,000228.78577,999.993,304,673.86306.43673,853.263.36
10ot_pt000007.laz7,583,336579,0003,303,000225.41579,999.993,303,999.99439.37999,9807.58
11ot_pt000002.laz3,858,457578,0003,302,399.45249.69578,999.993,302,999.99488.46600,533.996.43
12ot_pt000010.laz4,908,337578,0003,304,000227.85578,999.993,304,910.06481.15910,050.905.39

Results from File Scan

#FileNamePointCountminXminYminZmaxXmaxYmaxZAreaDensity
1ot_pt000011.laz5,162,753579,0003,304,000227.71579,999.993,304,902.99465.47902,980.975.72
2ot_pt000005.laz5,407,422577,0003,303,000249.31577,999.993,303,999.99417.58999,9805.41
3ot_pt000006.laz8,272,468578,0003,303,000229.37578,999.993,303,999.99500.48999,9808.27
4ot_pt000012.laz1,391,699580,0003,304,000228.58580,536.743,304,710.76447.92381,493.323.65
5ot_pt000003.laz2,927,131579,0003,302,447.54240.13579,999.993,302,999.99374.96552,444.485.30
6ot_pt000008.laz2,297,643580,0003,303,000224.82580,997.353,303,999.99415.37997,340.032.30
7ot_pt000004.laz1,733,964580,0003,302,391.65229.08580,999.993,302,999.99295.14608,333.922.85
8ot_pt000001.laz3,202,441577,0003,302,377.32276.93577,999.993,302,999.99516.91622,663.775.14
9ot_pt000009.laz2,263,744577,0003,304,000228.78577,999.993,304,673.86306.43673,853.263.36
10ot_pt000007.laz7,583,336579,0003,303,000225.41579,999.993,303,999.99439.37999,9807.58
11ot_pt000002.laz3,858,457578,0003,302,399.45249.69578,999.993,302,999.99488.46600,533.996.43
12ot_pt000010.laz4,908,337578,0003,304,000227.85578,999.993,304,910.06481.15910,050.905.39

File Breakdown by Spatial Reference (Detailed) 

12 files use the Projected Coordinate System 'NAD83 / UTM zone 14N', measured in 'metre'
These files use the vertical coordinate system 'PROJCS["NAD83 / UTM zone 14N"', measured in 'GEOGCS["NAD83"'
The full text of this spatial coordinate system is as follows:
<proj4>+proj=utm +zone=14 +datum=NAD83 +units=m +no_defs </proj4><
;prettywkt>PROJCS["NAD83 / UTM zone 14N",
     GEOGCS["NAD83",
         DATUM["North_American_Datum_1983",
             SPHEROID["GRS 1980",6378137,298.2572221010002,
                 AUTHORITY["EPSG","7019"]],
             AUTHORITY["EPSG","6269"]],
         PRIMEM["Greenwich",0],
         UNIT["degree",0.0174532925199433],
         AUTHORITY["EPSG","4269"]],
     PROJECTION["Transverse_Mercator"],
     PARAMETER["latitude_of_origin",0],
     PARAMETER["central_meridian",-99],
     PARAMETER["scale_factor",0.9996],
     PARAMETER["false_easting",500000],
     PARAMETER["false_northing",0],
     UNIT["metre",1,
         AUTHORITY["EPSG","9001"]],
     AUTHORITY["EPSG","26914"]]</prettywkt><wkt>PROJCS["NAD83 / UTM 
zone 14N",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6
378137,298.2572221010002,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6269"]],PRI
MEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4269"]],P
ROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["ce
ntral_meridian",-99],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",
500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],A
UTHORITY["EPSG","26914"]]</wkt><compoundwkt>PROJCS["NAD83 / UTM zone
 14N",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",63781
37,298.2572221010002,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6269"]],PRIMEM[
"Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4269"]],PROJE
CTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["centra
l_meridian",-99],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",5000
00],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHO
RITY["EPSG","26914"]]</compoundwkt><prettycompoundwkt>PROJCS["NAD83 
/ UTM zone 14N",
     GEOGCS["NAD83",
         DATUM["North_American_Datum_1983",
             SPHEROID["GRS 1980",6378137,298.2572221010002,
                 AUTHORITY["EPSG","7019"]],
             AUTHORITY["EPSG","6269"]],
         PRIMEM["Greenwich",0],
         UNIT["degree",0.0174532925199433],
         AUTHORITY["EPSG","4269"]],
     PROJECTION["Transverse_Mercator"],
     PARAMETER["latitude_of_origin",0],
     PARAMETER["central_meridian",-99],
     PARAMETER["scale_factor",0.9996],
     PARAMETER["false_easting",500000],
     PARAMETER["false_northing",0],
     UNIT["metre",1,
         AUTHORITY["EPSG","9001"]],
     AUTHORITY["EPSG","26914"]]</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,21): "NAD83 / UTM zone 14N"
       GeogCitationGeoKey (Ascii,6): "NAD83"
       GeogAngularUnitsGeoKey (Short,1): Angular_Degree
       ProjectedCSTypeGeoKey (Short,1): PCS_NAD83_UTM_zone_14N
       ProjLinearUnitsGeoKey (Short,1): Linear_Meter
       End_Of_Keys.
    End_Of_Geotiff.
 </gtiff>


End of Report