OpenTopography - LAS Registration and Processing Report

OpenTopography LAS Registration and Processing Report

Dataset: USFS Moores Flat Lidar, CA 2013

Short name: CA13_Moores
opentopoID: OTLAS.022023.26910.5

Report generated on 2025-01-02 by OpenTopography Data Registration Service

Point Inspection Summary

Total Area of Tiles (m²)	13,152,723
Sum of Area of Convex Hulls as Determined by Scan (m²)	12,527,659.539
Total Number of Bytes on Disk	867,114,618
Total Number of Points as Reported in Headers	178,883,861
Total Number of Points as Determined by Scan	178,883,861
Mean Point Density as Reported in Headers (points/m²)	13.60
Mean Point Density as Determined by Scan (points/m²)	14.28
File Breakdown by LAS versions	1.2 (17 files)
File Breakdown by LAS file types	LAZ (17 files)
File Breakdown by Source IDs	0 (17 files)
File Breakdown by System IDs	WSI (17 files)
File Breakdown by Generating Software IDs	Las Monkey 1.4.6 (17 files)
File Breakdown by Point Data Record formats (Data Format ID)	1 (17 files)
File Breakdown by Global Encodings	[NULL] (17 files)
Point Breakdown by Returns (return: count)	1: 141,819,117 2: 32,653,377 3: 4,190,016 4: 221,351 5: 0
Point Breakdown by Classifications (class: name: points)	Class 1 - Unclassified: 153,440,005 Class 2 - Ground: 18,449,184 Class 7 - Low Point (low noise): 2,572 Class 11 - Road Surface: 6,992,100
File Breakdown by Coordinate Reference Systems	17 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"]] 17 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	[683376.1, 4364408.61, 808.48], [687423.16, 4368044.58, 2102.1]
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	-22.0, 19.0
User Data	116, 161
Point Source ID	3050, 3078
GPS Time	496935.8499, 502196.7678
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	39120D7122.laz	2013	135	true	4,471,000	Las Monkey 1.4.6
2	39120D7123.laz	2013	135	true	30,599,990	Las Monkey 1.4.6
3	39120D7124.laz	2013	135	true	27,297,869	Las Monkey 1.4.6
4	39120D7125.laz	2013	135	true	8,313,424	Las Monkey 1.4.6
5	39120D7301.laz	2013	135	true	51,428,648	Las Monkey 1.4.6
6	39120D7302.laz	2013	135	true	118,382,284	Las Monkey 1.4.6
7	39120D7303.laz	2013	135	true	132,641,805	Las Monkey 1.4.6
8	39120D7304.laz	2013	135	true	118,934,038	Las Monkey 1.4.6
9	39120D7305.laz	2013	135	true	24,833,119	Las Monkey 1.4.6
10	39120D7306.laz	2013	135	true	51,293,637	Las Monkey 1.4.6
11	39120D7307.laz	2013	135	true	102,162,426	Las Monkey 1.4.6
12	39120D7308.laz	2013	135	true	100,040,030	Las Monkey 1.4.6
13	39120D7309.laz	2013	135	true	55,323,400	Las Monkey 1.4.6
14	39120D7310.laz	2013	135	true	6,277,723	Las Monkey 1.4.6
15	39120D7311.laz	2013	135	true	9,921,960	Las Monkey 1.4.6
16	39120D7312.laz	2013	135	true	17,881,313	Las Monkey 1.4.6
17	39120D7313.laz	2013	135	true	7,311,952	Las Monkey 1.4.6

Header Information

#	File Name	Point Count	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	39120D7122.laz	979,635	684017.0	4367509.0	876.0	685029.0	4367594.0	1607.0	77,875.477	12.58
2	39120D7123.laz	6,351,716	685028.0	4367533.0	849.0	686105.0	4368035.0	1650.0	465,657.96	13.64
3	39120D7124.laz	5,935,053	686094.0	4367559.0	846.0	687181.0	4368044.0	1709.0	530,367.59	11.19
4	39120D7125.laz	1,734,935	687170.0	4367585.0	882.0	687406.0	4368042.0	1640.0	122,790.387	14.13
5	39120D7301.laz	10,466,993	683376.0	4366106.0	808.0	683986.0	4367275.0	1732.0	702,296.085	14.90
6	39120D7302.laz	24,698,341	683959.0	4366120.0	816.0	685062.0	4367533.0	1815.0	1,531,083.029	16.13
7	39120D7303.laz	26,746,579	685030.0	4366146.0	837.0	686139.0	4367559.0	1918.0	1,517,441.059	17.63
8	39120D7304.laz	24,805,206	686105.0	4366171.0	865.0	687215.0	4367585.0	1928.0	1,541,601.191	16.09
9	39120D7305.laz	5,155,088	687181.0	4366197.0	877.0	687419.0	4367590.0	1921.0	324,071.291	15.91
10	39120D7306.laz	10,557,578	683376.0	4364718.0	904.0	684019.0	4366120.0	1898.0	895,236.791	11.79
11	39120D7307.laz	21,038,841	683987.0	4364733.0	940.0	685096.0	4366146.0	1990.0	1,525,297.854	13.79
12	39120D7308.laz	20,119,716	685063.0	4364758.0	1152.0	686168.0	4366171.0	2033.0	1,431,528.051	14.05
13	39120D7309.laz	11,587,322	686139.0	4364959.0	1263.0	687224.0	4366197.0	2102.0	1,009,059.72	11.48
14	39120D7310.laz	1,239,692	687215.0	4365794.0	1351.0	687423.0	4366202.0	2025.0	98,274.888	12.61
15	39120D7311.laz	2,176,560	683404.0	4364408.0	1249.0	684027.0	4364733.0	1958.0	233,229.914	9.33
16	39120D7312.laz	3,736,200	684019.0	4364409.0	1242.0	685104.0	4364758.0	2039.0	401,862.673	9.30
17	39120D7313.laz	1,554,406	685096.0	4364411.0	1330.0	685412.0	4364766.0	2072.0	119,985.578	12.95

Results from File Scan

#	File Name	Point Count	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	39120D7122.laz	979,635	684017.0	4367509.0	876.0	685029.0	4367594.0	1607.0	77,875.477	12.58
2	39120D7123.laz	6,351,716	685028.0	4367533.0	849.0	686105.0	4368035.0	1650.0	465,657.96	13.64
3	39120D7124.laz	5,935,053	686094.0	4367559.0	846.0	687181.0	4368044.0	1709.0	530,367.59	11.19
4	39120D7125.laz	1,734,935	687170.0	4367585.0	882.0	687406.0	4368042.0	1640.0	122,790.387	14.13
5	39120D7301.laz	10,466,993	683376.0	4366106.0	808.0	683986.0	4367275.0	1732.0	702,296.085	14.90
6	39120D7302.laz	24,698,341	683959.0	4366120.0	816.0	685062.0	4367533.0	1815.0	1,531,083.029	16.13
7	39120D7303.laz	26,746,579	685030.0	4366146.0	837.0	686139.0	4367559.0	1918.0	1,517,441.059	17.63
8	39120D7304.laz	24,805,206	686105.0	4366171.0	865.0	687215.0	4367585.0	1928.0	1,541,601.191	16.09
9	39120D7305.laz	5,155,088	687181.0	4366197.0	877.0	687419.0	4367590.0	1921.0	324,071.291	15.91
10	39120D7306.laz	10,557,578	683376.0	4364718.0	904.0	684019.0	4366120.0	1898.0	895,236.791	11.79
11	39120D7307.laz	21,038,841	683987.0	4364733.0	940.0	685096.0	4366146.0	1990.0	1,525,297.854	13.79
12	39120D7308.laz	20,119,716	685063.0	4364758.0	1152.0	686168.0	4366171.0	2033.0	1,431,528.051	14.05
13	39120D7309.laz	11,587,322	686139.0	4364959.0	1263.0	687224.0	4366197.0	2102.0	1,009,059.72	11.48
14	39120D7310.laz	1,239,692	687215.0	4365794.0	1351.0	687423.0	4366202.0	2025.0	98,274.888	12.61
15	39120D7311.laz	2,176,560	683404.0	4364408.0	1249.0	684027.0	4364733.0	1958.0	233,229.914	9.33
16	39120D7312.laz	3,736,200	684019.0	4364409.0	1242.0	685104.0	4364758.0	2039.0	401,862.673	9.30
17	39120D7313.laz	1,554,406	685096.0	4364411.0	1330.0	685412.0	4364766.0	2072.0	119,985.578	12.95

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 Moores Flat Lidar, CA 2013