OpenTopography - LAS Registration and Processing Report

OpenTopography LAS Registration and Processing Report

Dataset: Mapping Changes in Vegetation After Deep-Seated Landslides, OR 2022

Short name: OR22_Sheppard
opentopoID: OTLAS.022023.6339.1

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

Point Inspection Summary

Total Area of Tiles (m²)	15,267,211
Sum of Area of Convex Hulls as Determined by Scan (m²)	15,005,666.775
Total Number of Bytes on Disk	5,614,788,888
Total Number of Points as Reported in Headers	716,505,992
Total Number of Points as Determined by Scan	716,505,992
Mean Point Density as Reported in Headers (points/m²)	46.93
Mean Point Density as Determined by Scan (points/m²)	47.75
File Breakdown by LAS versions	1.4 (20 files)
File Breakdown by LAS file types	LAZ (20 files)
File Breakdown by Source IDs	0 (19 files) 1 (1 file)
File Breakdown by System IDs	vdatum.noaa.gov (20 files)
File Breakdown by Generating Software IDs	vdatum v4.2 (20 files)
File Breakdown by Point Data Record formats (Data Format ID)	6 (20 files)
File Breakdown by Global Encodings	[NULL] (20 files)
Point Breakdown by Returns (return: count)	1: 369,700,586 2: 223,354,721 3: 89,495,329 4: 26,326,759 5: 6,231,338
Point Breakdown by Classifications (class: name: points)	Class 1 - Unclassified: 658,935,291 Class 2 - Ground: 57,260,765 Class 7 - Low Point (low noise): 309,936
File Breakdown by Coordinate Reference Systems	20 files have Horizontal Coordinate System PROJCS["NAD83(2011) / UTM zone 10N",GEOGCS["NAD83(2011)",DATUM["NAD83_National_Spatial_Reference_System_2011",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1116"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6318"]],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","6339"]] 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"]]

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	[412789.43, 4861000.06, -111.96], [416997.34, 4864846.13, 274.65]
Intensity	9284, 65535
Return Number	1, 11
Number of Returns	1, 11
Scan Direction Flag	0, 1
Edge of Flight Line	0, 1
Classification	1, 7
Scan Angle Rank	2.687999964, 10.75199986
User Data	0, 0
Point Source ID	1, 11
GPS Time	342689.6663, 346979.0891
RGB Colors	N/A
File Creation Day	216, 216
File Creation Year	2022, 2022

Summary of Warnings

There is no warning to report.

LAS File Content

#	File Name	Creation Year	Creation DoY	Is Compressed	Bytes	Software ID
1	412000_4861000.laz	2022	216	true	6,127,561	vdatum v4.2
2	412000_4862000.laz	2022	216	true	4,189,792	vdatum v4.2
3	412000_4863000.laz	2022	216	true	6,403,415	vdatum v4.2
4	412000_4864000.laz	2022	216	true	3,982,548	vdatum v4.2
5	413000_4861000.laz	2022	216	true	189,108,459	vdatum v4.2
6	413000_4862000.laz	2022	216	true	222,330,400	vdatum v4.2
7	413000_4863000.laz	2022	216	true	282,082,074	vdatum v4.2
8	413000_4864000.laz	2022	216	true	222,929,908	vdatum v4.2
9	414000_4861000.laz	2022	216	true	297,800,697	vdatum v4.2
10	414000_4862000.laz	2022	216	true	460,238,687	vdatum v4.2
11	414000_4863000.laz	2022	216	true	547,707,849	vdatum v4.2
12	414000_4864000.laz	2022	216	true	473,927,252	vdatum v4.2
13	415000_4861000.laz	2022	216	true	291,126,356	vdatum v4.2
14	415000_4862000.laz	2022	216	true	440,437,799	vdatum v4.2
15	415000_4863000.laz	2022	216	true	564,910,725	vdatum v4.2
16	415000_4864000.laz	2022	216	true	459,519,611	vdatum v4.2
17	416000_4861000.laz	2022	216	true	204,809,444	vdatum v4.2
18	416000_4862000.laz	2022	216	true	272,212,197	vdatum v4.2
19	416000_4863000.laz	2022	216	true	370,426,348	vdatum v4.2
20	416000_4864000.laz	2022	216	true	294,517,766	vdatum v4.2

Header Information

#	File Name	Point Count	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	412000_4861000.laz	748,303	412789.0	4861136.0	-5.0	412999.0	4861999.0	80.0	133,287.573	5.61
2	412000_4862000.laz	520,465	412836.0	4862000.0	13.0	412999.0	4862999.0	101.0	101,867.141	5.11
3	412000_4863000.laz	799,741	412838.0	4863000.0	13.0	412999.0	4863999.0	97.0	142,121.071	5.63
4	412000_4864000.laz	488,404	412846.0	4864000.0	30.0	412999.0	4864733.0	110.0	76,439.078	6.39
5	413000_4861000.laz	23,353,146	413000.0	4861166.0	-29.0	413999.0	4861999.0	208.0	822,409.818	28.40
6	413000_4862000.laz	27,499,149	413000.0	4862000.0	-21.0	413999.0	4862999.0	216.0	1,018,336.224	27.00
7	413000_4863000.laz	35,219,395	413000.0	4863000.0	-13.0	413999.0	4863999.0	193.0	1,041,544.658	33.81
8	413000_4864000.laz	28,212,008	413000.0	4864000.0	-39.0	413999.0	4864846.0	167.0	829,237.916	34.02
9	414000_4861000.laz	38,397,533	414000.0	4861193.0	-108.0	414999.0	4861999.0	176.0	812,084.678	47.28
10	414000_4862000.laz	58,639,846	414000.0	4862000.0	-83.0	414999.0	4862999.0	220.0	1,040,855.353	56.34
11	414000_4863000.laz	70,135,176	414000.0	4863000.0	30.0	414999.0	4863999.0	265.0	1,059,311.175	66.21
12	414000_4864000.laz	60,538,368	414000.0	4864000.0	-5.0	414999.0	4864806.0	229.0	817,788.675	74.03
13	415000_4861000.laz	37,960,970	415000.0	4861000.0	-111.0	415999.0	4861999.0	176.0	872,332.044	43.52
14	415000_4862000.laz	56,611,615	415000.0	4862000.0	-63.0	415999.0	4862999.0	193.0	1,027,969.038	55.07
15	415000_4863000.laz	71,996,805	415000.0	4863000.0	-15.0	415999.0	4863999.0	270.0	1,032,936.964	69.70
16	415000_4864000.laz	58,553,396	415000.0	4864000.0	-14.0	415999.0	4864771.0	274.0	793,023.205	73.84
17	416000_4861000.laz	26,808,556	416000.0	4861068.0	-92.0	416994.0	4861999.0	195.0	755,033.163	35.51
18	416000_4862000.laz	35,211,657	416000.0	4862000.0	-68.0	416957.0	4862999.0	207.0	951,553.525	37.00
19	416000_4863000.laz	47,078,265	416000.0	4863000.0	-13.0	416969.0	4863999.0	250.0	940,524.286	50.06
20	416000_4864000.laz	37,733,194	416000.0	4864000.0	-41.0	416997.0	4864759.0	262.0	737,011.189	51.20

Results from File Scan

#	File Name	Point Count	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	412000_4861000.laz	748,303	412789.0	4861136.0	-5.0	412999.0	4861999.0	80.0	133,287.573	5.61
2	412000_4862000.laz	520,465	412836.0	4862000.0	13.0	412999.0	4862999.0	101.0	101,867.141	5.11
3	412000_4863000.laz	799,741	412838.0	4863000.0	13.0	412999.0	4863999.0	97.0	142,121.071	5.63
4	412000_4864000.laz	488,404	412846.0	4864000.0	30.0	412999.0	4864733.0	110.0	76,439.078	6.39
5	413000_4861000.laz	23,353,146	413000.0	4861166.0	-29.0	413999.0	4861999.0	208.0	822,409.818	28.40
6	413000_4862000.laz	27,499,149	413000.0	4862000.0	-21.0	413999.0	4862999.0	216.0	1,018,336.224	27.00
7	413000_4863000.laz	35,219,395	413000.0	4863000.0	-13.0	413999.0	4863999.0	193.0	1,041,544.658	33.81
8	413000_4864000.laz	28,212,008	413000.0	4864000.0	-39.0	413999.0	4864846.0	167.0	829,237.916	34.02
9	414000_4861000.laz	38,397,533	414000.0	4861193.0	-108.0	414999.0	4861999.0	176.0	812,084.678	47.28
10	414000_4862000.laz	58,639,846	414000.0	4862000.0	-83.0	414999.0	4862999.0	220.0	1,040,855.353	56.34
11	414000_4863000.laz	70,135,176	414000.0	4863000.0	30.0	414999.0	4863999.0	265.0	1,059,311.175	66.21
12	414000_4864000.laz	60,538,368	414000.0	4864000.0	-5.0	414999.0	4864806.0	229.0	817,788.675	74.03
13	415000_4861000.laz	37,960,970	415000.0	4861000.0	-111.0	415999.0	4861999.0	176.0	872,332.044	43.52
14	415000_4862000.laz	56,611,615	415000.0	4862000.0	-63.0	415999.0	4862999.0	193.0	1,027,969.038	55.07
15	415000_4863000.laz	71,996,805	415000.0	4863000.0	-15.0	415999.0	4863999.0	270.0	1,032,936.964	69.70
16	415000_4864000.laz	58,553,396	415000.0	4864000.0	-14.0	415999.0	4864771.0	274.0	793,023.205	73.84
17	416000_4861000.laz	26,808,556	416000.0	4861068.0	-92.0	416994.0	4861999.0	195.0	755,033.163	35.51
18	416000_4862000.laz	35,211,657	416000.0	4862000.0	-68.0	416957.0	4862999.0	207.0	951,553.525	37.00
19	416000_4863000.laz	47,078,265	416000.0	4863000.0	-13.0	416969.0	4863999.0	250.0	940,524.286	50.06
20	416000_4864000.laz	37,733,194	416000.0	4864000.0	-41.0	416997.0	4864759.0	262.0	737,011.189	51.20

Spatial Reference (detailed in JSON format)

{

	"horizontal":"PROJCS[\"NAD83(2011) \/ UTM zone 10N\",GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"6318\"]],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\",\"6339\"]]",

	"wkt":"PROJCS[\"NAD83(2011) \/ UTM zone 10N\",GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"6318\"]],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\",\"6339\"]]",

	"isgeocentric":false,

	"prettywkt":"PROJCS[\"NAD83(2011) \/ UTM zone 10N\",\n    GEOGCS[\"NAD83(2011)\",\n        DATUM[\"NAD83_National_Spatial_Reference_System_2011\",\n            SPHEROID[\"GRS 1980\",6378137,298.257222101,\n                AUTHORITY[\"EPSG\",\"7019\"]],\n            AUTHORITY[\"EPSG\",\"1116\"]],\n        PRIMEM[\"Greenwich\",0,\n            AUTHORITY[\"EPSG\",\"8901\"]],\n        UNIT[\"degree\",0.0174532925199433,\n            AUTHORITY[\"EPSG\",\"9122\"]],\n        AUTHORITY[\"EPSG\",\"6318\"]],\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\",\"6339\"]]",

	"proj4":"+proj=utm +zone=10 +ellps=GRS80 +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(2011) \/ UTM zone 10N + NAVD88 height\",\n    PROJCS[\"NAD83(2011) \/ UTM zone 10N\",\n        GEOGCS[\"NAD83(2011)\",\n            DATUM[\"NAD83_National_Spatial_Reference_System_2011\",\n                SPHEROID[\"GRS 1980\",6378137,298.257222101,\n                    AUTHORITY[\"EPSG\",\"7019\"]],\n                AUTHORITY[\"EPSG\",\"1116\"]],\n            PRIMEM[\"Greenwich\",0,\n                AUTHORITY[\"EPSG\",\"8901\"]],\n            UNIT[\"degree\",0.0174532925199433,\n                AUTHORITY[\"EPSG\",\"9122\"]],\n            AUTHORITY[\"EPSG\",\"6318\"]],\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\",\"6339\"]],\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(2011) \/ UTM zone 10N + NAVD88 height\",PROJCS[\"NAD83(2011) \/ UTM zone 10N\",GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"6318\"]],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\",\"6339\"]],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: Mapping Changes in Vegetation After Deep-Seated Landslides, OR 2022