OpenTopography - LAS Registration and Processing Report

OpenTopography LAS Registration and Processing Report

Dataset: USFS Bluff Creek Lidar, CA 2013

Short name: CA13_Bluff
opentopoID: OTLAS.092022.26910.1

Report generated on 2024-12-26 by OpenTopography Data Registration Service

Point Inspection Summary

Total Area of Tiles (m²)	19,758,836
Sum of Area of Convex Hulls as Determined by Scan (m²)	17,928,845.65
Total Number of Bytes on Disk	1,296,928,063
Total Number of Points as Reported in Headers	265,856,617
Total Number of Points as Determined by Scan	265,856,617
Mean Point Density as Reported in Headers (points/m²)	13.46
Mean Point Density as Determined by Scan (points/m²)	14.83
File Breakdown by LAS versions	1.2 (22 files)
File Breakdown by LAS file types	LAZ (22 files)
File Breakdown by Source IDs	0 (22 files)
File Breakdown by System IDs	WSI (22 files)
File Breakdown by Generating Software IDs	Las Monkey 1.4.6 (22 files)
File Breakdown by Point Data Record formats (Data Format ID)	1 (22 files)
File Breakdown by Global Encodings	[NULL] (22 files)
Point Breakdown by Returns (return: count)	1: 198,732,856 2: 57,338,894 3: 9,149,730 4: 635,137 5: 0
Point Breakdown by Classifications (class: name: points)	Class 1 - Unclassified: 239,198,357 Class 2 - Ground: 14,734,000 Class 7 - Low Point (low noise): 3,131 Class 11 - Road Surface: 11,921,129
File Breakdown by Coordinate Reference Systems	22 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"]] 22 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	[441552.64, 4564961.89, 76.28], [445880.84, 4571297.49, 1390.23]
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	-26.0, 27.0
User Data	0, 0
Point Source ID	3116, 3144
GPS Time	325083.4254, 331378.3788
RGB Colors	N/A
File Creation Day	135, 135
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	41123B6201.laz	2013	135	true	58,162,886	Las Monkey 1.4.6
2	41123B6202.laz	2013	135	true	120,691,980	Las Monkey 1.4.6
3	41123B6203.laz	2013	135	true	75,304,097	Las Monkey 1.4.6
4	41123B6204.laz	2013	135	true	3,076,235	Las Monkey 1.4.6
5	41123B6206.laz	2013	135	true	29,635	Las Monkey 1.4.6
6	41123B6207.laz	2013	135	true	14,833,678	Las Monkey 1.4.6
7	41123B6208.laz	2013	135	true	8,977,545	Las Monkey 1.4.6
8	41123C6315.laz	2013	135	true	12,959,339	Las Monkey 1.4.6
9	41123C6320.laz	2013	135	true	64,531,590	Las Monkey 1.4.6
10	41123C6325.laz	2013	135	true	12,180,855	Las Monkey 1.4.6
11	41123C6406.laz	2013	135	true	2,171,305	Las Monkey 1.4.6
12	41123C6407.laz	2013	135	true	18,260,685	Las Monkey 1.4.6
13	41123C6411.laz	2013	135	true	96,245,018	Las Monkey 1.4.6
14	41123C6412.laz	2013	135	true	123,242,835	Las Monkey 1.4.6
15	41123C6413.laz	2013	135	true	39,101,581	Las Monkey 1.4.6
16	41123C6416.laz	2013	135	true	95,370,932	Las Monkey 1.4.6
17	41123C6417.laz	2013	135	true	108,199,042	Las Monkey 1.4.6
18	41123C6418.laz	2013	135	true	121,542,418	Las Monkey 1.4.6
19	41123C6421.laz	2013	135	true	102,878,480	Las Monkey 1.4.6
20	41123C6422.laz	2013	135	true	120,685,568	Las Monkey 1.4.6
21	41123C6423.laz	2013	135	true	86,235,867	Las Monkey 1.4.6
22	41123C6424.laz	2013	135	true	12,246,492	Las Monkey 1.4.6

Header Information

#	File Name	Point Count	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	41123B6201.laz	11,712,537	442573.0	4565341.0	536.0	443447.0	4566735.0	1247.0	859,879.148	13.62
2	41123B6202.laz	23,903,889	443436.0	4565333.0	282.0	444494.0	4566729.0	1258.0	1,525,587.626	15.67
3	41123B6203.laz	16,414,285	444484.0	4565329.0	84.0	445542.0	4566721.0	958.0	1,226,610.635	13.38
4	41123B6204.laz	758,391	445537.0	4566119.0	76.0	445863.0	4566713.0	804.0	81,443.024	9.31
5	41123B6206.laz	4,570	443406.0	4565326.0	532.0	443436.0	4565341.0	588.0	2,215.696	2.06
6	41123B6207.laz	3,105,855	443436.0	4564961.0	219.0	444484.0	4565341.0	1092.0	290,259.818	10.70
7	41123B6208.laz	1,974,015	444481.0	4564991.0	111.0	445001.0	4565333.0	849.0	151,939.4	12.99
8	41123C6315.laz	2,663,134	441713.0	4569512.0	429.0	442427.0	4570171.0	1047.0	277,102.452	9.61
9	41123C6320.laz	13,136,450	441552.0	4568125.0	417.0	442422.0	4569518.0	1243.0	1,015,213.122	12.94
10	41123C6325.laz	2,510,411	442020.0	4567163.0	576.0	442411.0	4568128.0	1144.0	225,216.202	11.15
11	41123C6406.laz	449,552	443217.0	4570892.0	507.0	443481.0	4571136.0	659.0	53,242.004	8.44
12	41123C6407.laz	3,611,813	443479.0	4570886.0	553.0	444260.0	4571297.0	1365.0	250,549.2	14.42
13	41123C6411.laz	19,837,100	442422.0	4569504.0	264.0	443479.0	4570894.0	1210.0	1,294,710.633	15.32
14	41123C6412.laz	24,580,630	443469.0	4569496.0	266.0	444524.0	4570892.0	1390.0	1,505,445.332	16.33
15	41123C6413.laz	8,058,558	444515.0	4569491.0	596.0	445130.0	4570582.0	1389.0	399,522.921	20.17
16	41123C6416.laz	19,543,332	442411.0	4568116.0	258.0	443469.0	4569512.0	1233.0	1,485,736.742	13.15
17	41123C6417.laz	22,971,006	443458.0	4568108.0	209.0	444515.0	4569504.0	1079.0	1,566,582.21	14.66
18	41123C6418.laz	24,515,736	444505.0	4568102.0	204.0	445362.0	4569496.0	1237.0	1,141,633.711	21.47
19	41123C6421.laz	20,886,556	442403.0	4566729.0	531.0	443458.0	4568124.0	1258.0	1,484,171.24	14.07
20	41123C6422.laz	24,702,763	443447.0	4566721.0	209.0	444505.0	4568116.0	1223.0	1,535,546.755	16.09
21	41123C6423.laz	18,018,739	444494.0	4566713.0	155.0	445546.0	4568108.0	1000.0	1,343,456.522	13.41
22	41123C6424.laz	2,497,295	445542.0	4566710.0	95.0	445880.0	4567302.0	757.0	212,781.257	11.74

Results from File Scan

#	File Name	Point Count	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	41123B6201.laz	11,712,537	442573.0	4565341.0	536.0	443447.0	4566735.0	1247.0	859,879.148	13.62
2	41123B6202.laz	23,903,889	443436.0	4565333.0	282.0	444494.0	4566729.0	1258.0	1,525,587.626	15.67
3	41123B6203.laz	16,414,285	444484.0	4565329.0	84.0	445542.0	4566721.0	958.0	1,226,610.635	13.38
4	41123B6204.laz	758,391	445537.0	4566119.0	76.0	445863.0	4566713.0	804.0	81,443.024	9.31
5	41123B6206.laz	4,570	443406.0	4565326.0	532.0	443436.0	4565341.0	588.0	2,215.696	2.06
6	41123B6207.laz	3,105,855	443436.0	4564961.0	219.0	444484.0	4565341.0	1092.0	290,259.818	10.70
7	41123B6208.laz	1,974,015	444481.0	4564991.0	111.0	445001.0	4565333.0	849.0	151,939.4	12.99
8	41123C6315.laz	2,663,134	441713.0	4569512.0	429.0	442427.0	4570171.0	1047.0	277,102.452	9.61
9	41123C6320.laz	13,136,450	441552.0	4568125.0	417.0	442422.0	4569518.0	1243.0	1,015,213.122	12.94
10	41123C6325.laz	2,510,411	442020.0	4567163.0	576.0	442411.0	4568128.0	1144.0	225,216.202	11.15
11	41123C6406.laz	449,552	443217.0	4570892.0	507.0	443481.0	4571136.0	659.0	53,242.004	8.44
12	41123C6407.laz	3,611,813	443479.0	4570886.0	553.0	444260.0	4571297.0	1365.0	250,549.2	14.42
13	41123C6411.laz	19,837,100	442422.0	4569504.0	264.0	443479.0	4570894.0	1210.0	1,294,710.633	15.32
14	41123C6412.laz	24,580,630	443469.0	4569496.0	266.0	444524.0	4570892.0	1390.0	1,505,445.332	16.33
15	41123C6413.laz	8,058,558	444515.0	4569491.0	596.0	445130.0	4570582.0	1389.0	399,522.921	20.17
16	41123C6416.laz	19,543,332	442411.0	4568116.0	258.0	443469.0	4569512.0	1233.0	1,485,736.742	13.15
17	41123C6417.laz	22,971,006	443458.0	4568108.0	209.0	444515.0	4569504.0	1079.0	1,566,582.21	14.66
18	41123C6418.laz	24,515,736	444505.0	4568102.0	204.0	445362.0	4569496.0	1237.0	1,141,633.711	21.47
19	41123C6421.laz	20,886,556	442403.0	4566729.0	531.0	443458.0	4568124.0	1258.0	1,484,171.24	14.07
20	41123C6422.laz	24,702,763	443447.0	4566721.0	209.0	444505.0	4568116.0	1223.0	1,535,546.755	16.09
21	41123C6423.laz	18,018,739	444494.0	4566713.0	155.0	445546.0	4568108.0	1000.0	1,343,456.522	13.41
22	41123C6424.laz	2,497,295	445542.0	4566710.0	95.0	445880.0	4567302.0	757.0	212,781.257	11.74

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 Bluff Creek Lidar, CA 2013