A Portal to High-Resolution Topography Data and Tools

OpenTopography LAS Registration and Processing Report

Dataset: Slumgullion Landslide, Colorado (July 10, 2015)
Short name: CO15_Lee_191
opentopoID: OTLAS.062017.26913.3
Report generated on 2018-07-14 by OpenTopography Data Registration Service

Point Inspection Summary

Total Area of Tiles (m2)19,889,005.95
Sum of Area of Per-Tile as Determined by Scan (m2)19,889,005.95
Total Number of Bytes on Disk944,786,480
Total Number of Points as Reported in Headers261,683,169
Total Number of Points as Determined by Scan261,683,169
Mean Point Density as Reported in Headers (points/m2)13.16
Mean Point Density as Determined by Scan (points/m2)13.16
LAS Versions Processed 1.2 (28 files)
LAS File Types Processed LAZ (28 files)
LAS File Signatures Processed LASF (28 files)
File Breakdown by Source ID 3: 1 file(s)
0: 25 file(s)
30: 1 file(s)
13: 1 file(s)
File Breakdown by System ID LAStools (c) by rapidlasso GmbH: 28 file(s)
File Breakdown by Generating Software ID las2las (version 170528): 28 file(s)
Point Breakdown by Return (return: header / actual) 1: 190,892,376 / 190,892,376
2: 57,961,115 / 57,961,115
3: 11,854,433 / 11,854,433
4: 975,245 / 975,245
5: 0 / 0
Point Breakdown by Pulse (pulse: actual) 1: 132,930,527
2: 92,213,721
3: 32,637,867
4: 3,901,054
5: 0
Point Breakdown by Classification (class: name: points) 1: Unclassified: 209,264,871
2: Ground: 52,418,298
File Breakdown by Coordinate Reference System 28 files of type [Projected Coordinate System]
          Horizontal CRS: NAD83 / UTM zone 13N [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)

Time482,454.52, 489,680.43
Return Number1, 4
Return Count1, 4
Flightline Edge0, 1
Intensity1, 5090
Scan Direction Flag0, 1
Scan Angle Rank-15, 15
Classification1, 2
Point Source ID1, 28
User Data0, 0
Minimum RGB Colors0, 0, 0
Maximum RGB Colors0, 0, 0
File Creation Day205, 205
File Creation Year2015, 2015
Bounding Box of Tiles(299000, 4205527.5), (305697.27, 4209999.88)
Z-Axis Values2732.39, 3983.94
Bounding Box of All Points(299000, 4205527.5), (305697.27, 4209999.88)
Z-Axis Values2732.39, 3983.94

Summary of Warnings

There are no warnings to report.

LAS File Content

#fileNamefcYearfcDayisCompressedbytessoftwareID
1191_304000_4206000.laz2015205true429,680las2las (version 170528)
2191_301000_4206000.laz2015205true36,091,993las2las (version 170528)
3191_300000_4209000.laz2015205true200,093las2las (version 170528)
4191_304000_4207000.laz2015205true39,586,952las2las (version 170528)
5191_300000_4208000.laz2015205true11,353,005las2las (version 170528)
6191_303000_4206000.laz2015205true4,673,167las2las (version 170528)
7191_302000_4207000.laz2015205true111,020,257las2las (version 170528)
8191_299000_4206000.laz2015205true40,888,607las2las (version 170528)
9191_300000_4205000.laz2015205true677,051las2las (version 170528)
10191_303000_4209000.laz2015205true4,263,175las2las (version 170528)
11191_301000_4207000.laz2015205true103,361,870las2las (version 170528)
12191_301000_4208000.laz2015205true52,945,749las2las (version 170528)
13191_305000_4209000.laz2015205true8,823,869las2las (version 170528)
14191_304000_4209000.laz2015205true22,800,613las2las (version 170528)
15191_300000_4207000.laz2015205true85,201,806las2las (version 170528)
16191_305000_4207000.laz2015205true7,078,107las2las (version 170528)
17191_304000_4208000.laz2015205true69,156,871las2las (version 170528)
18191_303000_4207000.laz2015205true68,337,530las2las (version 170528)
19191_299000_4208000.laz2015205true2,891,988las2las (version 170528)
20191_299000_4205000.laz2015205true2,597,086las2las (version 170528)
21191_305000_4208000.laz2015205true24,832,287las2las (version 170528)
22191_300000_4206000.laz2015205true63,909,354las2las (version 170528)
23191_302000_4208000.laz2015205true67,026,255las2las (version 170528)
24191_303000_4208000.laz2015205true61,690,451las2las (version 170528)
25191_302000_4209000.laz2015205true109,382las2las (version 170528)
26191_299000_4207000.laz2015205true33,508,159las2las (version 170528)
27191_302000_4206000.laz2015205true20,524,693las2las (version 170528)
28191_301000_4209000.laz2015205true806,430las2las (version 170528)

Header Information

#FileNamePointCountminXminYminZmaxXmaxYmaxZAreaDensity
1191_304000_4206000.laz128,027303,999.804,206,848.723,408.57304,868.334,206,999.963,540.98131,356.480.97
2191_301000_4206000.laz9,538,590300,999.654,206,002.483,006.30302,000.294,207,000.163,207.43998,318.529.55
3191_300000_4209000.laz49,458300,798.994,208,999.743,300.98301,000.024,209,090.983,349.9518,341.982.70
4191_304000_4207000.laz10,742,539303,999.774,206,999.943,373.68305,000.184,208,000.083,557.631,000,550.0610.74
5191_300000_4208000.laz3,235,657299,999.764,207,999.803,114.80301,000.264,208,999.773,344.681,000,469.983.23
6191_303000_4206000.laz1,294,621302,999.734,206,634.633,185.48303,999.804,207,000.043,534.06365,435.583.54
7191_302000_4207000.laz29,272,639301,999.664,206,999.773,088.68303,000.254,208,000.253,422.701,001,070.2829.24
8191_299000_4206000.laz10,691,387299,0004,205,999.902,732.39300,000.344,207,000.193,983.941,000,630.1010.68
9191_300000_4205000.laz162,322299,999.774,205,763.563,057.73300,499.434,206,000.053,171.59118,164.591.37
10191_303000_4209000.laz1,947,096302,999.814,208,999.893,573.99304,000.154,209,492.313,730.60492,587.423.95
11191_301000_4207000.laz28,626,369300,999.604,206,999.682,998.24302,000.254,208,000.233,374.381,001,200.3628.59
12191_301000_4208000.laz13,361,121300,999.664,207,999.683,119.84302,000.254,209,000.233,372.891,001,140.3213.35
13191_305000_4209000.laz2,277,967304,999.764,208,999.893,433.70305,512.174,209,999.883,613.02512,404.884.45
14191_304000_4209000.laz6,647,076303,999.834,208,999.893,449.35305,000.164,209,989.613,680.28990,046.616.71
15191_300000_4207000.laz22,974,677299,999.584,206,999.762,894.57301,000.324,208,000.073,185.941,001,050.2322.95
16191_305000_4207000.laz2,291,014304,999.744,206,999.943,322.71305,697.274,208,000.033,499.66697,592.783.28
17191_304000_4208000.laz22,263,421303,999.784,207,999.893,391.06305,000.204,209,000.083,681.961,000,610.0822.25
18191_303000_4207000.laz18,253,741302,999.714,206,999.923,179.04304,000.184,208,000.123,558.341,000,670.0918.24
19191_299000_4208000.laz797,548299,043.954,207,999.882,803.06300,000.204,208,485.813,239.70464,670.561.72
20191_299000_4205000.laz636,798299,338.254,205,527.502,736.49300,000.294,206,000.173,110.72312,926.452.03
21191_305000_4208000.laz6,430,507304,999.754,207,999.903,321.71305,668.664,209,000.053,577.63669,010.349.61
22191_300000_4206000.laz16,976,517299,999.604,205,999.862,883.78301,000.274,207,000.163,193.591,000,970.2016.96
23191_302000_4208000.laz17,614,361301,999.724,207,999.833,270.64303,000.234,208,999.903,589.511,000,580.0417.60
24191_303000_4208000.laz20,024,823302,999.704,207,999.853,337.88304,000.194,209,000.043,712.301,000,680.0920.01
25191_302000_4209000.laz30,664302,796.614,208,999.903,504.17302,999.814,209,044.483,595.229,058.663.39
26191_299000_4207000.laz9,624,155299,000.144,206,999.672,764.52300,000.354,208,000.073,950.291,000,610.089.62
27191_302000_4206000.laz5,570,724301,999.704,206,000.143,080.25303,000.254,207,000.303,281.181,000,710.095.57
28191_301000_4209000.laz219,350301,000.014,208,999.803,302.09301,569.754,209,172.073,386.9998,149.112.23

Results from File Scan

#FileNamePointCountminXminYminZmaxXmaxYmaxZAreaDensity
1191_304000_4206000.laz128,027303,999.804,206,848.723,408.57304,868.334,206,999.963,540.98131,356.480.97
2191_301000_4206000.laz9,538,590300,999.654,206,002.483,006.30302,000.294,207,000.163,207.43998,318.529.55
3191_300000_4209000.laz49,458300,798.994,208,999.743,300.98301,000.024,209,090.983,349.9518,341.982.70
4191_304000_4207000.laz10,742,539303,999.774,206,999.943,373.68305,000.184,208,000.083,557.631,000,550.0610.74
5191_300000_4208000.laz3,235,657299,999.764,207,999.803,114.80301,000.264,208,999.773,344.681,000,469.983.23
6191_303000_4206000.laz1,294,621302,999.734,206,634.633,185.48303,999.804,207,000.043,534.06365,435.583.54
7191_302000_4207000.laz29,272,639301,999.664,206,999.773,088.68303,000.254,208,000.253,422.701,001,070.2829.24
8191_299000_4206000.laz10,691,387299,0004,205,999.902,732.39300,000.344,207,000.193,983.941,000,630.1010.68
9191_300000_4205000.laz162,322299,999.774,205,763.563,057.73300,499.434,206,000.053,171.59118,164.591.37
10191_303000_4209000.laz1,947,096302,999.814,208,999.893,573.99304,000.154,209,492.313,730.60492,587.423.95
11191_301000_4207000.laz28,626,369300,999.604,206,999.682,998.24302,000.254,208,000.233,374.381,001,200.3628.59
12191_301000_4208000.laz13,361,121300,999.664,207,999.683,119.84302,000.254,209,000.233,372.891,001,140.3213.35
13191_305000_4209000.laz2,277,967304,999.764,208,999.893,433.70305,512.174,209,999.883,613.02512,404.884.45
14191_304000_4209000.laz6,647,076303,999.834,208,999.893,449.35305,000.164,209,989.613,680.28990,046.616.71
15191_300000_4207000.laz22,974,677299,999.584,206,999.762,894.57301,000.324,208,000.073,185.941,001,050.2322.95
16191_305000_4207000.laz2,291,014304,999.744,206,999.943,322.71305,697.274,208,000.033,499.66697,592.783.28
17191_304000_4208000.laz22,263,421303,999.784,207,999.893,391.06305,000.204,209,000.083,681.961,000,610.0822.25
18191_303000_4207000.laz18,253,741302,999.714,206,999.923,179.04304,000.184,208,000.123,558.341,000,670.0918.24
19191_299000_4208000.laz797,548299,043.954,207,999.882,803.06300,000.204,208,485.813,239.70464,670.561.72
20191_299000_4205000.laz636,798299,338.254,205,527.502,736.49300,000.294,206,000.173,110.72312,926.452.03
21191_305000_4208000.laz6,430,507304,999.754,207,999.903,321.71305,668.664,209,000.053,577.63669,010.349.61
22191_300000_4206000.laz16,976,517299,999.604,205,999.862,883.78301,000.274,207,000.163,193.591,000,970.2016.96
23191_302000_4208000.laz17,614,361301,999.724,207,999.833,270.64303,000.234,208,999.903,589.511,000,580.0417.60
24191_303000_4208000.laz20,024,823302,999.704,207,999.853,337.88304,000.194,209,000.043,712.301,000,680.0920.01
25191_302000_4209000.laz30,664302,796.614,208,999.903,504.17302,999.814,209,044.483,595.229,058.663.39
26191_299000_4207000.laz9,624,155299,000.144,206,999.672,764.52300,000.354,208,000.073,950.291,000,610.089.62
27191_302000_4206000.laz5,570,724301,999.704,206,000.143,080.25303,000.254,207,000.303,281.181,000,710.095.57
28191_301000_4209000.laz219,350301,000.014,208,999.803,302.09301,569.754,209,172.073,386.9998,149.112.23

File Breakdown by Spatial Reference (Detailed) 

28 files use the Projected Coordinate System 'NAD83 / UTM zone 13N', 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=13 +datum=NAD83 +units=m +geoidgrids=g2012a_conus.g
tx,g2012a_alaska.gtx,g2012a_guam.gtx,g2012a_hawaii.gtx,g2012a_puertorico.gtx,g20
12a_samoa.gtx +vunits=m +no_defs </proj4><prettywkt>PROJCS["NAD83 / 
UTM zone 13N",
     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",-105],
     PARAMETER["scale_factor",0.9996],
     PARAMETER["false_easting",500000],
     PARAMETER["false_northing",0],
     UNIT["metre",1,
         AUTHORITY["EPSG","9001"]],
     AUTHORITY["EPSG","26913"]]</prettywkt><wkt>PROJCS["NAD83 / UTM 
zone 13N",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",-105],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting"
,500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],
AUTHORITY["EPSG","26913"]]</wkt><compoundwkt>COMPD_CS["unknown",PROJ
CS["NAD83 / UTM zone 13N",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHER
OID["GRS 1980",6378137,298.2572221010002,AUTHORITY["EPSG","7019"]],AUTHORITY["EP
SG","6269"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["
EPSG","4269"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",
0],PARAMETER["central_meridian",-105],PARAMETER["scale_factor",0.9996],PARAMETER
["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY[
"EPSG","9001"]],AUTHORITY["EPSG","26913"]],VERT_CS["NAVD88 height",VERT_DATUM["N
orth American Vertical Datum 1988",2005,AUTHORITY["EPSG","5103"],EXTENSION["PROJ
4_GRIDS","g2012a_conus.gtx,g2012a_alaska.gtx,g2012a_guam.gtx,g2012a_hawaii.gtx,g
2012a_puertorico.gtx,g2012a_samoa.gtx"]],AXIS["Up",UP],UNIT["metre",1,AUTHORITY[
"EPSG","9001"]],AUTHORITY["EPSG","5703"]]]</compoundwkt><prettycompound
wkt>COMPD_CS["unknown",
     PROJCS["NAD83 / UTM zone 13N",
         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",-105],
         PARAMETER["scale_factor",0.9996],
         PARAMETER["false_easting",500000],
         PARAMETER["false_northing",0],
         UNIT["metre",1,
             AUTHORITY["EPSG","9001"]],
         AUTHORITY["EPSG","26913"]],
     VERT_CS["NAVD88 height",
         VERT_DATUM["North American Vertical Datum 1988",2005,
             AUTHORITY["EPSG","5103"],
             EXTENSION["PROJ4_GRIDS","g2012a_conus.gtx,g2012a_alaska.gtx,g2012a_
guam.gtx,g2012a_hawaii.gtx,g2012a_puertorico.gtx,g2012a_samoa.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
       ProjectedCSTypeGeoKey (Short,1): PCS_NAD83_UTM_zone_13N
       ProjLinearUnitsGeoKey (Short,1): Linear_Meter
       VerticalUnitsGeoKey (Short,1): Linear_Meter
       VerticalCSTypeGeoKey (Short,1): VertCS_North_American_Vertical_Datum_1988
       End_Of_Keys.
    End_Of_Geotiff.
 </gtiff>


End of Report