OpenTopography LAS Registration and Processing Report

Dataset: USFS Trout Creek Lidar, CA 2012

Short name: CA12_Trout
opentopoID: OTLAS.072023.26910.1
Report generated on 2025-03-08 by OpenTopography Data Registration Service
Total Area of Tiles (m2)17,007,279
Sum of Area of Convex Hulls as Determined by Scan (m2)17,155,937.672
Total Number of Bytes on Disk679,499,750
Total Number of Points as Reported in Headers176,615,211
Total Number of Points as Determined by Scan176,615,211
Mean Point Density as Reported in Headers (points/m2)10.38
Mean Point Density as Determined by Scan (points/m2)10.29
File Breakdown by LAS versions1.2 (20 files)
File Breakdown by LAS file typesLAZ (20 files)
File Breakdown by Source IDs0 (20 files)
File Breakdown by System IDsWSI (20 files)
File Breakdown by Generating Software IDsLas Monkey 1.4.5 (20 files)
File Breakdown by Point Data Record formats (Data Format ID)1 (20 files)
File Breakdown by Global Encodings[NULL] (20 files)
Point Breakdown by Returns (return: count)1: 159,262,564
2: 15,973,447
3: 1,338,066
4: 41,134
5: 0
Point Breakdown by Classifications (class: name: points)Class 1 - Unclassified: 136,857,086
Class 2 - Ground: 37,437,619
Class 7 - Low Point (low noise): 2,670
Class 11 - Road Surface: 2,317,836
File Breakdown by Coordinate Reference Systems20 files have Horizontal Coordinate System
PROJCS["NAD83 / UTM zone 10N",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6269"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4269"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-123],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","26910"]] 

20 files have Vertical Coordinate System
VERT_CS["NAVD88 height",VERT_DATUM["North American Vertical Datum 1988",2005,AUTHORITY["EPSG","5103"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5703"]] 

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
RGBno

XYZ Positions[590354.43, 4584924.81, 1415.22], [593703.86, 4589887.32, 2314.39]
Intensity0, 255
Return Number1, 4
Number of Returns1, 4
Scan Direction Flag0, 1
Edge of Flight Line0, 1
Classification1, 11
Scan Angle Rank-27.0, 30.0
User Data111, 134
Point Source ID67, 88
GPS Time258524.3901, 262468.0118
RGB ColorsN/A
File Creation Day356, 356
File Creation Year2012, 2012


# File Name Creation Year Creation DoY Is Compressed Bytes Software ID
141121D8217.laz2012356true10,467,200Las Monkey 1.4.5
241121D8218.laz2012356true43,112,501Las Monkey 1.4.5
341121D8219.laz2012356true27,434,847Las Monkey 1.4.5
441121D8220.laz2012356true17,790,970Las Monkey 1.4.5
541121D8222.laz2012356true32,398,084Las Monkey 1.4.5
641121D8223.laz2012356true72,095,175Las Monkey 1.4.5
741121D8224.laz2012356true56,184,257Las Monkey 1.4.5
841121D8225.laz2012356true43,445,535Las Monkey 1.4.5
941121D8402.laz2012356true23,419,768Las Monkey 1.4.5
1041121D8403.laz2012356true59,289,254Las Monkey 1.4.5
1141121D8404.laz2012356true51,212,483Las Monkey 1.4.5
1241121D8405.laz2012356true38,197,817Las Monkey 1.4.5
1341121D8407.laz2012356true25,511,265Las Monkey 1.4.5
1441121D8408.laz2012356true60,150,554Las Monkey 1.4.5
1541121D8409.laz2012356true55,836,589Las Monkey 1.4.5
1641121D8410.laz2012356true36,930,183Las Monkey 1.4.5
1741121D8412.laz2012356true3,553,861Las Monkey 1.4.5
1841121D8413.laz2012356true7,746,313Las Monkey 1.4.5
1941121D8414.laz2012356true9,314,001Las Monkey 1.4.5
2041121D8415.laz2012356true5,409,093Las Monkey 1.4.5

# File Name Point Count minX minY minZ maxX maxY maxZ Area Density
141121D8217.laz2,906,713590354.04589277.01657.0590837.04589887.01851.0314,226.4359.25
241121D8218.laz10,156,148590829.04589283.01543.0591881.04589887.02314.0655,325.89215.50
341121D8219.laz6,700,087591873.04589296.01501.0592925.04589887.02211.0625,151.97110.72
441121D8220.laz4,545,981592918.04589310.01495.0593703.04589887.02181.0461,586.8269.85
541121D8222.laz7,957,548590354.04587889.01548.0590854.04589283.01852.0712,012.4811.18
641121D8223.laz17,543,719590837.04587895.01468.0591899.04589296.02293.01,501,427.55411.68
741121D8224.laz14,422,108591881.04587908.01471.0592943.04589309.02176.01,495,831.1349.64
841121D8225.laz10,819,009592925.04587922.01481.0593703.04589319.02173.01,108,013.8819.76
941121D8402.laz5,919,404590354.04586501.01435.0590872.04587895.02190.0734,150.4668.06
1041121D8403.laz15,221,500590854.04586507.01441.0591916.04587908.02172.01,482,403.60210.27
1141121D8404.laz13,936,765591899.04586521.01466.0592961.04587922.02165.01,493,926.8839.33
1241121D8405.laz10,301,030592943.04586534.01478.0593703.04587931.02187.01,071,711.9379.61
1341121D8407.laz7,295,503590354.04585113.01423.0590889.04586507.02184.0732,326.8259.96
1441121D8408.laz16,525,535590872.04585120.01419.0591934.04586521.02190.01,478,804.1411.17
1541121D8409.laz15,117,301591916.04585133.01429.0592979.04586534.02139.01,474,271.19110.25
1641121D8410.laz10,116,446592961.04585146.01443.0593703.04586543.02146.01,049,500.8979.64
1741121D8412.laz953,481590354.04584924.01416.0590892.04585120.01464.0106,981.1388.91
1841121D8413.laz2,155,039590889.04584924.01415.0591936.04585133.02168.0236,293.4889.12
1941121D8414.laz2,474,305591934.04584924.01428.0592981.04585146.02141.0242,497.22610.20
2041121D8415.laz1,547,589592979.04584924.01439.0593703.04585155.01498.0179,493.7088.62

# File Name Point Count minX minY minZ maxX maxY maxZ Area Density
141121D8217.laz2,906,713590354.04589277.01657.0590837.04589887.01851.0314,226.4359.25
241121D8218.laz10,156,148590829.04589283.01543.0591881.04589887.02314.0655,325.89215.50
341121D8219.laz6,700,087591873.04589296.01501.0592925.04589887.02211.0625,151.97110.72
441121D8220.laz4,545,981592918.04589310.01495.0593703.04589887.02181.0461,586.8269.85
541121D8222.laz7,957,548590354.04587889.01548.0590854.04589283.01852.0712,012.4811.18
641121D8223.laz17,543,719590837.04587895.01468.0591899.04589296.02293.01,501,427.55411.68
741121D8224.laz14,422,108591881.04587908.01471.0592943.04589309.02176.01,495,831.1349.64
841121D8225.laz10,819,009592925.04587922.01481.0593703.04589319.02173.01,108,013.8819.76
941121D8402.laz5,919,404590354.04586501.01435.0590872.04587895.02190.0734,150.4668.06
1041121D8403.laz15,221,500590854.04586507.01441.0591916.04587908.02172.01,482,403.60210.27
1141121D8404.laz13,936,765591899.04586521.01466.0592961.04587922.02165.01,493,926.8839.33
1241121D8405.laz10,301,030592943.04586534.01478.0593703.04587931.02187.01,071,711.9379.61
1341121D8407.laz7,295,503590354.04585113.01423.0590889.04586507.02184.0732,326.8259.96
1441121D8408.laz16,525,535590872.04585120.01419.0591934.04586521.02190.01,478,804.1411.17
1541121D8409.laz15,117,301591916.04585133.01429.0592979.04586534.02139.01,474,271.19110.25
1641121D8410.laz10,116,446592961.04585146.01443.0593703.04586543.02146.01,049,500.8979.64
1741121D8412.laz953,481590354.04584924.01416.0590892.04585120.01464.0106,981.1388.91
1841121D8413.laz2,155,039590889.04584924.01415.0591936.04585133.02168.0236,293.4889.12
1941121D8414.laz2,474,305591934.04584924.01428.0592981.04585146.02141.0242,497.22610.20
2041121D8415.laz1,547,589592979.04584924.01439.0593703.04585155.01498.0179,493.7088.62

{

	"horizontal":"PROJCS[\"NAD83 \/ UTM zone 10N\",GEOGCS[\"NAD83\",DATUM[\"North_American_Datum_1983\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"6269\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4269\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"26910\"]]",

	"wkt":"PROJCS[\"NAD83 \/ UTM zone 10N\",GEOGCS[\"NAD83\",DATUM[\"North_American_Datum_1983\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"6269\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4269\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"26910\"]]",

	"isgeocentric":false,

	"prettywkt":"PROJCS[\"NAD83 \/ UTM zone 10N\",\n    GEOGCS[\"NAD83\",\n        DATUM[\"North_American_Datum_1983\",\n            SPHEROID[\"GRS 1980\",6378137,298.257222101,\n                AUTHORITY[\"EPSG\",\"7019\"]],\n            AUTHORITY[\"EPSG\",\"6269\"]],\n        PRIMEM[\"Greenwich\",0,\n            AUTHORITY[\"EPSG\",\"8901\"]],\n        UNIT[\"degree\",0.0174532925199433,\n            AUTHORITY[\"EPSG\",\"9122\"]],\n        AUTHORITY[\"EPSG\",\"4269\"]],\n    PROJECTION[\"Transverse_Mercator\"],\n    PARAMETER[\"latitude_of_origin\",0],\n    PARAMETER[\"central_meridian\",-123],\n    PARAMETER[\"scale_factor\",0.9996],\n    PARAMETER[\"false_easting\",500000],\n    PARAMETER[\"false_northing\",0],\n    UNIT[\"metre\",1,\n        AUTHORITY[\"EPSG\",\"9001\"]],\n    AXIS[\"Easting\",EAST],\n    AXIS[\"Northing\",NORTH],\n    AUTHORITY[\"EPSG\",\"26910\"]]",

	"proj4":"+proj=utm +zone=10 +datum=NAD83 +units=m +vunits=m +no_defs",

	"vertical":"VERT_CS[\"NAVD88 height\",VERT_DATUM[\"North American Vertical Datum 1988\",2005,AUTHORITY[\"EPSG\",\"5103\"]],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Gravity-related height\",UP],AUTHORITY[\"EPSG\",\"5703\"]]",

	"prettycompoundwkt":"COMPD_CS[\"NAD83 \/ UTM zone 10N + NAVD88 height\",\n    PROJCS[\"NAD83 \/ UTM zone 10N\",\n        GEOGCS[\"NAD83\",\n            DATUM[\"North_American_Datum_1983\",\n                SPHEROID[\"GRS 1980\",6378137,298.257222101,\n                    AUTHORITY[\"EPSG\",\"7019\"]],\n                AUTHORITY[\"EPSG\",\"6269\"]],\n            PRIMEM[\"Greenwich\",0,\n                AUTHORITY[\"EPSG\",\"8901\"]],\n            UNIT[\"degree\",0.0174532925199433,\n                AUTHORITY[\"EPSG\",\"9122\"]],\n            AUTHORITY[\"EPSG\",\"4269\"]],\n        PROJECTION[\"Transverse_Mercator\"],\n        PARAMETER[\"latitude_of_origin\",0],\n        PARAMETER[\"central_meridian\",-123],\n        PARAMETER[\"scale_factor\",0.9996],\n        PARAMETER[\"false_easting\",500000],\n        PARAMETER[\"false_northing\",0],\n        UNIT[\"metre\",1,\n            AUTHORITY[\"EPSG\",\"9001\"]],\n        AXIS[\"Easting\",EAST],\n        AXIS[\"Northing\",NORTH],\n        AUTHORITY[\"EPSG\",\"26910\"]],\n    VERT_CS[\"NAVD88 height\",\n        VERT_DATUM[\"North American Vertical Datum 1988\",2005,\n            AUTHORITY[\"EPSG\",\"5103\"]],\n        UNIT[\"metre\",1,\n            AUTHORITY[\"EPSG\",\"9001\"]],\n        AXIS[\"Gravity-related height\",UP],\n        AUTHORITY[\"EPSG\",\"5703\"]]]",

	"units":{"horizontal":"metre","vertical":"metre"},

	"isgeographic":false,

	"compoundwkt":"COMPD_CS[\"NAD83 \/ UTM zone 10N + NAVD88 height\",PROJCS[\"NAD83 \/ UTM zone 10N\",GEOGCS[\"NAD83\",DATUM[\"North_American_Datum_1983\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"6269\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4269\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"26910\"]],VERT_CS[\"NAVD88 height\",VERT_DATUM[\"North American Vertical Datum 1988\",2005,AUTHORITY[\"EPSG\",\"5103\"]],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Gravity-related height\",UP],AUTHORITY[\"EPSG\",\"5703\"]]]"

}