OpenTopography LAS Registration and Processing Report

Dataset: USFS Taliaferro Ridge Lidar, CA 2012

Short name: CA12_Talia
opentopoID: OTLAS.062023.26910.6
Report generated on 2024-12-22 by OpenTopography Data Registration Service

Point Inspection Summary

Total Area of Tiles (m2)26,603,492
Sum of Area of Convex Hulls as Determined by Scan (m2)24,282,100.325
Total Number of Bytes on Disk1,936,875,810
Total Number of Points as Reported in Headers411,199,675
Total Number of Points as Determined by Scan411,199,675
Mean Point Density as Reported in Headers (points/m2)15.46
Mean Point Density as Determined by Scan (points/m2)16.93
File Breakdown by LAS versions1.2 (28 files)
File Breakdown by LAS file typesLAZ (28 files)
File Breakdown by Source IDs0 (28 files)
File Breakdown by System IDsWSI (28 files)
File Breakdown by Generating Software IDsLas Monkey 1.4.5 (28 files)
File Breakdown by Point Data Record formats (Data Format ID)1 (28 files)
File Breakdown by Global Encodings[NULL] (28 files)
Point Breakdown by Returns (return: count)1: 312,278,101
2: 84,242,426
3: 13,655,410
4: 1,023,738
5: 0
Point Breakdown by Classifications (class: name: points)Class 1 - Unclassified: 331,508,946
Class 2 - Ground: 51,574,555
Class 7 - Low Point (low noise): 22,036
Class 11 - Road Surface: 28,094,138
File Breakdown by Coordinate Reference Systems28 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"]]

28 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"]]

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
RGBno

Minimum and Maximum Attributes (min, max)

XYZ Positions[492369.09, 4414458.79, 555.27], [499594.93, 4419598.81, 2468.01]
Intensity0, 255
Return Number1, 4
Number of Returns1, 4
Scan Direction Flag0, 1
Edge of Flight Line0, 0
Classification1, 11
Scan Angle Rank-29.0, 28.0
User Data115, 216
Point Source ID1176, 1232
GPS Time251452.4495, 262082.0651
RGB ColorsN/A
File Creation Day356, 356
File Creation Year2012, 2012

Summary of Warnings

There is no warning to report.

LAS File Content

# File Name Creation Year Creation DoY Is Compressed Bytes Software ID
139123H1305.laz2012356true4,686,501Las Monkey 1.4.5
239123H1308.laz2012356true3,333,542Las Monkey 1.4.5
339123H1309.laz2012356true63,862,830Las Monkey 1.4.5
439123H1310.laz2012356true103,111,502Las Monkey 1.4.5
539123H1313.laz2012356true3,657,689Las Monkey 1.4.5
639123H1314.laz2012356true72,921,323Las Monkey 1.4.5
739123H1315.laz2012356true126,989,801Las Monkey 1.4.5
839123H1319.laz2012356true46,604Las Monkey 1.4.5
939123H1320.laz2012356true46,937,299Las Monkey 1.4.5
1039123H1401.laz2012356true3,034,485Las Monkey 1.4.5
1139123H1406.laz2012356true128,975,641Las Monkey 1.4.5
1239123H1407.laz2012356true126,861,357Las Monkey 1.4.5
1339123H1408.laz2012356true95,251,754Las Monkey 1.4.5
1439123H1409.laz2012356true78,039,734Las Monkey 1.4.5
1539123H1410.laz2012356true16,535,455Las Monkey 1.4.5
1639123H1411.laz2012356true126,316,426Las Monkey 1.4.5
1739123H1412.laz2012356true131,178,868Las Monkey 1.4.5
1839123H1413.laz2012356true125,368,255Las Monkey 1.4.5
1939123H1414.laz2012356true118,573,655Las Monkey 1.4.5
2039123H1415.laz2012356true41,754,611Las Monkey 1.4.5
2139123H1416.laz2012356true106,131,352Las Monkey 1.4.5
2239123H1417.laz2012356true133,902,464Las Monkey 1.4.5
2339123H1418.laz2012356true127,976,779Las Monkey 1.4.5
2439123H1419.laz2012356true56,797,297Las Monkey 1.4.5
2539123H1421.laz2012356true2,345,241Las Monkey 1.4.5
2639123H1422.laz2012356true47,139,236Las Monkey 1.4.5
2739123H1423.laz2012356true44,935,719Las Monkey 1.4.5
2839123H1424.laz2012356true210,390Las Monkey 1.4.5

Header Information

# File Name Point Count minX minY minZ maxX maxY maxZ Area Density
139123H1305.laz1,013,679494020.04419434.01439.0494660.04419598.02233.093,216.1110.87
239123H1308.laz750,478492371.04418048.01800.0492523.04418534.01912.057,302.00613.10
339123H1309.laz15,448,940492522.04418047.01677.0493591.04419203.02422.0933,497.66916.55
439123H1310.laz23,928,285493591.04418046.01419.0494660.04419434.02468.01,445,312.6316.56
539123H1313.laz859,453492369.04417678.01796.0492522.04418048.01910.035,989.49723.88
639123H1314.laz17,674,231492522.04416660.01421.0493591.04418048.02347.01,198,571.85914.75
739123H1315.laz26,483,743493589.04416659.01278.0494659.04418047.02256.01,543,296.05417.16
839123H1319.laz7,287493560.04416637.01419.0493589.04416660.01480.02,623.512.78
939123H1320.laz9,722,709493589.04415812.01135.0494658.04416660.02036.0509,927.37419.07
1039123H1401.laz688,095494660.04419433.01384.0495367.04419586.02078.056,824.28412.11
1139123H1406.laz27,526,776494659.04418046.01329.0495728.04419434.02310.01,538,815.57117.89
1239123H1407.laz26,301,352495727.04418045.01202.0496796.04419355.02178.01,335,012.08119.70
1339123H1408.laz19,244,210496796.04418045.0951.0497864.04419124.02059.01,142,082.88716.85
1439123H1409.laz15,548,318497864.04418045.0785.0498932.04418966.01627.0882,270.43817.62
1539123H1410.laz3,483,956498932.04418045.0687.0499581.04418553.01453.0243,433.04914.31
1639123H1411.laz26,596,590494658.04416658.01123.0495727.04418046.02129.01,574,456.73116.89
1739123H1412.laz27,127,665495726.04416658.0895.0496796.04418046.01997.01,558,999.04717.40
1839123H1413.laz25,803,363496795.04416658.0817.0497864.04418045.01685.01,566,084.70216.48
1939123H1414.laz24,922,441497864.04416657.0644.0498932.04418045.01611.01,523,901.41116.35
2039123H1415.laz8,552,366498932.04416863.0685.0499594.04418045.01538.0451,163.57118.96
2139123H1416.laz22,161,854494657.04415271.0992.0495726.04416659.01925.01,328,438.40416.68
2239123H1417.laz26,953,418495726.04415271.0714.0496795.04416658.01700.01,519,574.69417.74
2339123H1418.laz26,835,576496794.04415270.0562.0497864.04416658.01581.01,528,594.07717.56
2439123H1419.laz12,339,232497863.04415270.0605.0498804.04416658.01406.0784,775.67115.72
2539123H1421.laz664,737495357.04414986.01011.0495726.04415271.01158.056,739.64311.72
2639123H1422.laz10,753,412495726.04414458.0555.0496794.04415271.01433.0718,611.18714.96
2739123H1423.laz9,771,211496794.04414462.0559.0497863.04415271.01363.0649,275.37615.05
2839123H1424.laz36,298497863.04415221.0851.0497901.04415270.0899.03,310.79210.96

Results from File Scan

# File Name Point Count minX minY minZ maxX maxY maxZ Area Density
139123H1305.laz1,013,679494020.04419434.01439.0494660.04419598.02233.093,216.1110.87
239123H1308.laz750,478492371.04418048.01800.0492523.04418534.01912.057,302.00613.10
339123H1309.laz15,448,940492522.04418047.01677.0493591.04419203.02422.0933,497.66916.55
439123H1310.laz23,928,285493591.04418046.01419.0494660.04419434.02468.01,445,312.6316.56
539123H1313.laz859,453492369.04417678.01796.0492522.04418048.01910.035,989.49723.88
639123H1314.laz17,674,231492522.04416660.01421.0493591.04418048.02347.01,198,571.85914.75
739123H1315.laz26,483,743493589.04416659.01278.0494659.04418047.02256.01,543,296.05417.16
839123H1319.laz7,287493560.04416637.01419.0493589.04416660.01480.02,623.512.78
939123H1320.laz9,722,709493589.04415812.01135.0494658.04416660.02036.0509,927.37419.07
1039123H1401.laz688,095494660.04419433.01384.0495367.04419586.02078.056,824.28412.11
1139123H1406.laz27,526,776494659.04418046.01329.0495728.04419434.02310.01,538,815.57117.89
1239123H1407.laz26,301,352495727.04418045.01202.0496796.04419355.02178.01,335,012.08119.70
1339123H1408.laz19,244,210496796.04418045.0951.0497864.04419124.02059.01,142,082.88716.85
1439123H1409.laz15,548,318497864.04418045.0785.0498932.04418966.01627.0882,270.43817.62
1539123H1410.laz3,483,956498932.04418045.0687.0499581.04418553.01453.0243,433.04914.31
1639123H1411.laz26,596,590494658.04416658.01123.0495727.04418046.02129.01,574,456.73116.89
1739123H1412.laz27,127,665495726.04416658.0895.0496796.04418046.01997.01,558,999.04717.40
1839123H1413.laz25,803,363496795.04416658.0817.0497864.04418045.01685.01,566,084.70216.48
1939123H1414.laz24,922,441497864.04416657.0644.0498932.04418045.01611.01,523,901.41116.35
2039123H1415.laz8,552,366498932.04416863.0685.0499594.04418045.01538.0451,163.57118.96
2139123H1416.laz22,161,854494657.04415271.0992.0495726.04416659.01925.01,328,438.40416.68
2239123H1417.laz26,953,418495726.04415271.0714.0496795.04416658.01700.01,519,574.69417.74
2339123H1418.laz26,835,576496794.04415270.0562.0497864.04416658.01581.01,528,594.07717.56
2439123H1419.laz12,339,232497863.04415270.0605.0498804.04416658.01406.0784,775.67115.72
2539123H1421.laz664,737495357.04414986.01011.0495726.04415271.01158.056,739.64311.72
2639123H1422.laz10,753,412495726.04414458.0555.0496794.04415271.01433.0718,611.18714.96
2739123H1423.laz9,771,211496794.04414462.0559.0497863.04415271.01363.0649,275.37615.05
2839123H1424.laz36,298497863.04415221.0851.0497901.04415270.0899.03,310.79210.96

Spatial Reference (detailed in JSON format) 

{

	"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\"]]]"

}