OpenTopography - LAS Registration and Processing Report

OpenTopography LAS Registration and Processing Report

Dataset: USFS East Branch East Weaver Creek Lidar, CA 2012

Short name: CA12_EWeaver
opentopoID: OTLAS.112022.26910.1

Report generated on 2024-12-21 by OpenTopography Data Registration Service

Point Inspection Summary

Total Area of Tiles (m²)	12,189,089
Sum of Area of Convex Hulls as Determined by Scan (m²)	12,049,016.793
Total Number of Bytes on Disk	1,854,618,904
Total Number of Points as Reported in Headers	406,454,681
Total Number of Points as Determined by Scan	406,454,681
Mean Point Density as Reported in Headers (points/m²)	33.35
Mean Point Density as Determined by Scan (points/m²)	33.73
File Breakdown by LAS versions	1.2 (15 files)
File Breakdown by LAS file types	LAZ (15 files)
File Breakdown by Source IDs	0 (15 files)
File Breakdown by System IDs	WSI (15 files)
File Breakdown by Generating Software IDs	Las Monkey 1.4.6 (15 files)
File Breakdown by Point Data Record formats (Data Format ID)	1 (15 files)
File Breakdown by Global Encodings	[NULL] (15 files)
Point Breakdown by Returns (return: count)	1: 335,918,407 2: 61,722,045 3: 8,311,935 4: 502,294 5: 0
Point Breakdown by Classifications (class: name: points)	Class 1 - Unclassified: 362,994,825 Class 2 - Ground: 22,687,735 Class 7 - Low Point (low noise): 1,617 Class 11 - Road Surface: 20,770,504
File Breakdown by Coordinate Reference Systems	15 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"]] 15 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 positions	yes
Y positions	yes
Z positions	yes
Intensity	yes
Return Number	yes
Number of Returns	yes
Scan Direction Flag	yes
Edge of Flight Line	yes
Classification	yes
Scan Angle Rank	yes
User Data	yes
Point Source ID	yes
GPS Time	yes
RGB	no

Minimum and Maximum Attributes (min, max)

XYZ Positions	[503364.44, 4515458.47, 944.16], [506872.2, 4519489.6, 2526.06]
Intensity	0, 255
Return Number	1, 4
Number of Returns	1, 4
Scan Direction Flag	0, 1
Edge of Flight Line	0, 0
Classification	1, 11
Scan Angle Rank	-34.0, 33.0
User Data	113, 247
Point Source ID	1001, 1063
GPS Time	60150.28451, 72903.70034
RGB Colors	N/A
File Creation Day	59, 59
File Creation Year	2013, 2013

Summary of Warnings

There is no warning to report.

LAS File Content

#	File Name	Creation Year	Creation DoY	Is Compressed	Bytes	Software ID
1	40122G8119.laz	2013	59	true	14,749,000	Las Monkey 1.4.6
2	40122G8120.laz	2013	59	true	14,345,900	Las Monkey 1.4.6
3	40122G8124.laz	2013	59	true	84,534,765	Las Monkey 1.4.6
4	40122G8125.laz	2013	59	true	217,468,539	Las Monkey 1.4.6
5	40122G8216.laz	2013	59	true	22,966,664	Las Monkey 1.4.6
6	40122G8217.laz	2013	59	true	7,928,106	Las Monkey 1.4.6
7	40122G8221.laz	2013	59	true	263,072,550	Las Monkey 1.4.6
8	40122G8222.laz	2013	59	true	162,302,007	Las Monkey 1.4.6
9	40122G8304.laz	2013	59	true	25,451,377	Las Monkey 1.4.6
10	40122G8305.laz	2013	59	true	255,030,297	Las Monkey 1.4.6
11	40122G8310.laz	2013	59	true	123,496,639	Las Monkey 1.4.6
12	40122G8401.laz	2013	59	true	253,243,508	Las Monkey 1.4.6
13	40122G8402.laz	2013	59	true	152,796,843	Las Monkey 1.4.6
14	40122G8406.laz	2013	59	true	168,551,809	Las Monkey 1.4.6
15	40122G8407.laz	2013	59	true	88,680,900	Las Monkey 1.4.6

Header Information

#	File Name	Point Count	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	40122G8119.laz	3,722,354	503364.0	4519330.0	1787.0	504217.0	4519489.0	2079.0	159,703.569	23.31
2	40122G8120.laz	4,204,276	504217.0	4519331.0	1672.0	505271.0	4519478.0	2369.0	193,493.23	21.73
3	40122G8124.laz	23,848,379	503378.0	4517943.0	1751.0	504218.0	4519331.0	2409.0	871,702.297	27.36
4	40122G8125.laz	54,667,327	504217.0	4517943.0	1424.0	505272.0	4519331.0	2526.0	1,495,264.415	36.56
5	40122G8216.laz	4,908,618	505271.0	4519332.0	1360.0	506325.0	4519461.0	1743.0	163,873.055	29.95
6	40122G8217.laz	1,593,720	506325.0	4519332.0	1234.0	506773.0	4519445.0	1447.0	59,976.186	26.57
7	40122G8221.laz	59,220,727	505271.0	4517944.0	1408.0	506326.0	4519332.0	2328.0	1,504,628.196	39.36
8	40122G8222.laz	33,362,204	506325.0	4517945.0	1192.0	506810.0	4519333.0	1810.0	711,482.707	46.89
9	40122G8304.laz	6,298,752	503825.0	4516723.0	1533.0	504218.0	4517943.0	2385.0	254,023.707	24.80
10	40122G8305.laz	52,793,777	504218.0	4516556.0	1273.0	505273.0	4517944.0	2315.0	1,570,858.561	33.61
11	40122G8310.laz	25,625,971	504272.0	4515458.0	1039.0	505274.0	4516556.0	2204.0	967,835.503	26.48
12	40122G8401.laz	51,382,050	505272.0	4516556.0	1065.0	506327.0	4517945.0	2046.0	1,524,188.878	33.71
13	40122G8402.laz	30,923,023	506326.0	4516557.0	1043.0	506847.0	4517945.0	1762.0	788,102.023	39.24
14	40122G8406.laz	35,248,011	505273.0	4515476.0	944.0	506328.0	4516557.0	1959.0	1,201,366.117	29.34
15	40122G8407.laz	18,655,492	506327.0	4515510.0	963.0	506872.0	4516558.0	1810.0	582,518.347	32.03

Results from File Scan

#	File Name	Point Count	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	40122G8119.laz	3,722,354	503364.0	4519330.0	1787.0	504217.0	4519489.0	2079.0	159,703.569	23.31
2	40122G8120.laz	4,204,276	504217.0	4519331.0	1672.0	505271.0	4519478.0	2369.0	193,493.23	21.73
3	40122G8124.laz	23,848,379	503378.0	4517943.0	1751.0	504218.0	4519331.0	2409.0	871,702.297	27.36
4	40122G8125.laz	54,667,327	504217.0	4517943.0	1424.0	505272.0	4519331.0	2526.0	1,495,264.415	36.56
5	40122G8216.laz	4,908,618	505271.0	4519332.0	1360.0	506325.0	4519461.0	1743.0	163,873.055	29.95
6	40122G8217.laz	1,593,720	506325.0	4519332.0	1234.0	506773.0	4519445.0	1447.0	59,976.186	26.57
7	40122G8221.laz	59,220,727	505271.0	4517944.0	1408.0	506326.0	4519332.0	2328.0	1,504,628.196	39.36
8	40122G8222.laz	33,362,204	506325.0	4517945.0	1192.0	506810.0	4519333.0	1810.0	711,482.707	46.89
9	40122G8304.laz	6,298,752	503825.0	4516723.0	1533.0	504218.0	4517943.0	2385.0	254,023.707	24.80
10	40122G8305.laz	52,793,777	504218.0	4516556.0	1273.0	505273.0	4517944.0	2315.0	1,570,858.561	33.61
11	40122G8310.laz	25,625,971	504272.0	4515458.0	1039.0	505274.0	4516556.0	2204.0	967,835.503	26.48
12	40122G8401.laz	51,382,050	505272.0	4516556.0	1065.0	506327.0	4517945.0	2046.0	1,524,188.878	33.71
13	40122G8402.laz	30,923,023	506326.0	4516557.0	1043.0	506847.0	4517945.0	1762.0	788,102.023	39.24
14	40122G8406.laz	35,248,011	505273.0	4515476.0	944.0	506328.0	4516557.0	1959.0	1,201,366.117	29.34
15	40122G8407.laz	18,655,492	506327.0	4515510.0	963.0	506872.0	4516558.0	1810.0	582,518.347	32.03

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\"]]]"

}

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OpenTopography LAS Registration and Processing Report

Dataset: USFS East Branch East Weaver Creek Lidar, CA 2012