OpenTopography - LAS Registration and Processing Report

OpenTopography LAS Registration and Processing Report

Dataset: USFS Mount Bidwell Lidar, CA 2013

Short name: CA13_MtBid
opentopoID: OTLAS.032023.26910.1

Report generated on 2024-12-22 by OpenTopography Data Registration Service

Point Inspection Summary

Total Area of Tiles (m²)	18,575,473
Sum of Area of Convex Hulls as Determined by Scan (m²)	17,750,080.229
Total Number of Bytes on Disk	959,669,819
Total Number of Points as Reported in Headers	226,660,445
Total Number of Points as Determined by Scan	226,660,445
Mean Point Density as Reported in Headers (points/m²)	12.20
Mean Point Density as Determined by Scan (points/m²)	12.77
File Breakdown by LAS versions	1.2 (23 files)
File Breakdown by LAS file types	LAZ (23 files)
File Breakdown by Source IDs	0 (23 files)
File Breakdown by System IDs	[NULL] (23 files)
File Breakdown by Generating Software IDs	TerraScan (23 files)
File Breakdown by Point Data Record formats (Data Format ID)	1 (23 files)
File Breakdown by Global Encodings	[NULL] (23 files)
Point Breakdown by Returns (return: count)	1: 163,637,240 2: 44,380,501 3: 15,319,160 4: 3,323,544 5: 0
Point Breakdown by Classifications (class: name: points)	Class 1 - Unclassified: 73,372,150 Class 2 - Ground: 51,935,041 Class 3 - Low Vegetation: 39,848,767 Class 4 - Medium Vegetation: 45,353,969 Class 5 - High Vegetation: 16,138,097 Class 6 - Building: 18 Class 7 - Low Point (low noise): 157 Class 15 - Transmission Tower: 6,256 Class 21 - Reserved: 5,990
File Breakdown by Coordinate Reference Systems	23 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"]] 23 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	[729530.57, 4646638.74, 1289.5], [734550.1, 4651427.97, 2893.68]
Intensity	1, 5100
Return Number	1, 4
Number of Returns	1, 4
Scan Direction Flag	0, 1
Edge of Flight Line	0, 1
Classification	1, 21
Scan Angle Rank	-12.0, 13.0
User Data	0, 0
Point Source ID	5, 51
GPS Time	571447.979, 582816.413
RGB Colors	N/A
File Creation Day	129, 129
File Creation Year	2011, 2011

Summary of Warnings

There is no warning to report.

LAS File Content

#	File Name	Creation Year	Creation DoY	Is Compressed	Bytes	Software ID
1	q41120h2108.laz	2011	129	true	17,014,414	TerraScan
2	q41120h2109.laz	2011	129	true	25,809,656	TerraScan
3	q41120h2110.laz	2011	129	true	19,405,774	TerraScan
4	q41120h2112.laz	2011	129	true	5,927,706	TerraScan
5	q41120h2113.laz	2011	129	true	67,992,987	TerraScan
6	q41120h2114.laz	2011	129	true	96,564,642	TerraScan
7	q41120h2115.laz	2011	129	true	94,985,108	TerraScan
8	q41120h2117.laz	2011	129	true	32,243,030	TerraScan
9	q41120h2118.laz	2011	129	true	91,117,717	TerraScan
10	q41120h2119.laz	2011	129	true	96,217,995	TerraScan
11	q41120h2120.laz	2011	129	true	81,425,210	TerraScan
12	q41120h2122.laz	2011	129	true	19,731,220	TerraScan
13	q41120h2123.laz	2011	129	true	73,232,157	TerraScan
14	q41120h2124.laz	2011	129	true	49,666,574	TerraScan
15	q41120h2125.laz	2011	129	true	2,789,404	TerraScan
16	q41120h2206.laz	2011	129	true	31,842,034	TerraScan
17	q41120h2207.laz	2011	129	true	3,785,361	TerraScan
18	q41120h2211.laz	2011	129	true	75,418,219	TerraScan
19	q41120h2212.laz	2011	129	true	10,110,625	TerraScan
20	q41120h2216.laz	2011	129	true	52,446,676	TerraScan
21	q41120h2217.laz	2011	129	true	11,440,864	TerraScan
22	q41120h2302.laz	2011	129	true	233,937	TerraScan
23	q41120h2303.laz	2011	129	true	268,509	TerraScan

Header Information

#	File Name	Point Count	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	q41120h2108.laz	3,768,316	730207.0	4650931.0	1922.0	731003.0	4651374.0	2117.0	361,978.3	10.41
2	q41120h2109.laz	5,703,808	731003.0	4650931.0	2032.0	732085.0	4651391.0	2257.0	510,862.336	11.17
3	q41120h2110.laz	4,939,236	732085.0	4650931.0	2143.0	733167.0	4651408.0	2386.0	526,679.408	9.38
4	q41120h2112.laz	1,352,606	729530.0	4649509.0	2024.0	729921.0	4649750.0	2279.0	100,517.136	13.46
5	q41120h2113.laz	15,392,641	729921.0	4649509.0	1939.0	731003.0	4650931.0	2326.0	1,264,212.55	12.18
6	q41120h2114.laz	22,508,431	731003.0	4649509.0	2045.0	732085.0	4650931.0	2893.0	1,579,269.965	14.25
7	q41120h2115.laz	21,529,364	732085.0	4649509.0	2162.0	733167.0	4650931.0	2412.0	1,580,759.589	13.62
8	q41120h2117.laz	7,820,696	729535.0	4648087.0	2073.0	729921.0	4649509.0	2421.0	561,487.738	13.93
9	q41120h2118.laz	20,902,321	729921.0	4648087.0	1821.0	731003.0	4649509.0	2450.0	1,591,102.411	13.14
10	q41120h2119.laz	22,598,988	731003.0	4648087.0	2009.0	732085.0	4649509.0	2442.0	1,569,740.754	14.40
11	q41120h2120.laz	18,531,327	732085.0	4648087.0	1968.0	733167.0	4649509.0	2418.0	1,423,807.639	13.02
12	q41120h2122.laz	5,972,020	729566.0	4646665.0	1657.0	729921.0	4648087.0	2447.0	499,691.863	11.95
13	q41120h2123.laz	18,254,278	729921.0	4646665.0	2111.0	731003.0	4648087.0	2410.0	1,553,546.64	11.75
14	q41120h2124.laz	11,244,983	731003.0	4646677.0	1971.0	732085.0	4648087.0	2348.0	812,864.676	13.83
15	q41120h2125.laz	732,595	732085.0	4647967.0	1936.0	732979.0	4648087.0	2209.0	114,299.706	6.41
16	q41120h2206.laz	7,181,225	733167.0	4650931.0	2237.0	734249.0	4651424.0	2411.0	539,710.037	13.31
17	q41120h2207.laz	962,113	734249.0	4650931.0	2267.0	734466.0	4651427.0	2406.0	110,302.081	8.72
18	q41120h2211.laz	19,481,212	733167.0	4649509.0	1289.0	734249.0	4650931.0	2445.0	1,568,689.294	12.42
19	q41120h2212.laz	3,303,106	734249.0	4649509.0	2250.0	734521.0	4650931.0	2478.0	369,665.146	8.94
20	q41120h2216.laz	11,688,988	733167.0	4648727.0	2041.0	734249.0	4649509.0	2267.0	860,659.123	13.58
21	q41120h2217.laz	2,653,409	734249.0	4648761.0	2115.0	734550.0	4649509.0	2324.0	224,676.43	11.81
22	q41120h2302.laz	78,586	729597.0	4646638.0	2369.0	729921.0	4646665.0	2421.0	12,542.268	6.27
23	q41120h2303.laz	60,196	729921.0	4646647.0	2317.0	730559.0	4646665.0	2408.0	13,015.139	4.63

Results from File Scan

#	File Name	Point Count	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	q41120h2108.laz	3,768,316	730207.0	4650931.0	1922.0	731003.0	4651374.0	2117.0	361,978.3	10.41
2	q41120h2109.laz	5,703,808	731003.0	4650931.0	2032.0	732085.0	4651391.0	2257.0	510,862.336	11.17
3	q41120h2110.laz	4,939,236	732085.0	4650931.0	2143.0	733167.0	4651408.0	2386.0	526,679.408	9.38
4	q41120h2112.laz	1,352,606	729530.0	4649509.0	2024.0	729921.0	4649750.0	2279.0	100,517.136	13.46
5	q41120h2113.laz	15,392,641	729921.0	4649509.0	1939.0	731003.0	4650931.0	2326.0	1,264,212.55	12.18
6	q41120h2114.laz	22,508,431	731003.0	4649509.0	2045.0	732085.0	4650931.0	2893.0	1,579,269.965	14.25
7	q41120h2115.laz	21,529,364	732085.0	4649509.0	2162.0	733167.0	4650931.0	2412.0	1,580,759.589	13.62
8	q41120h2117.laz	7,820,696	729535.0	4648087.0	2073.0	729921.0	4649509.0	2421.0	561,487.738	13.93
9	q41120h2118.laz	20,902,321	729921.0	4648087.0	1821.0	731003.0	4649509.0	2450.0	1,591,102.411	13.14
10	q41120h2119.laz	22,598,988	731003.0	4648087.0	2009.0	732085.0	4649509.0	2442.0	1,569,740.754	14.40
11	q41120h2120.laz	18,531,327	732085.0	4648087.0	1968.0	733167.0	4649509.0	2418.0	1,423,807.639	13.02
12	q41120h2122.laz	5,972,020	729566.0	4646665.0	1657.0	729921.0	4648087.0	2447.0	499,691.863	11.95
13	q41120h2123.laz	18,254,278	729921.0	4646665.0	2111.0	731003.0	4648087.0	2410.0	1,553,546.64	11.75
14	q41120h2124.laz	11,244,983	731003.0	4646677.0	1971.0	732085.0	4648087.0	2348.0	812,864.676	13.83
15	q41120h2125.laz	732,595	732085.0	4647967.0	1936.0	732979.0	4648087.0	2209.0	114,299.706	6.41
16	q41120h2206.laz	7,181,225	733167.0	4650931.0	2237.0	734249.0	4651424.0	2411.0	539,710.037	13.31
17	q41120h2207.laz	962,113	734249.0	4650931.0	2267.0	734466.0	4651427.0	2406.0	110,302.081	8.72
18	q41120h2211.laz	19,481,212	733167.0	4649509.0	1289.0	734249.0	4650931.0	2445.0	1,568,689.294	12.42
19	q41120h2212.laz	3,303,106	734249.0	4649509.0	2250.0	734521.0	4650931.0	2478.0	369,665.146	8.94
20	q41120h2216.laz	11,688,988	733167.0	4648727.0	2041.0	734249.0	4649509.0	2267.0	860,659.123	13.58
21	q41120h2217.laz	2,653,409	734249.0	4648761.0	2115.0	734550.0	4649509.0	2324.0	224,676.43	11.81
22	q41120h2302.laz	78,586	729597.0	4646638.0	2369.0	729921.0	4646665.0	2421.0	12,542.268	6.27
23	q41120h2303.laz	60,196	729921.0	4646647.0	2317.0	730559.0	4646665.0	2408.0	13,015.139	4.63

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 Mount Bidwell Lidar, CA 2013