OpenTopography LAS Validation Report for WLD

Point Inspection Summary

Total Area of Tiles (m²)	73,030,634.33
Sum of Area of Per-Tile as Determined by Scan (m²)	73,030,634.33
Total Number of Bytes on Disk	1,455,834,368
Total Number of Points as Reported in Headers	442,178,752
Total Number of Points as Determined by Scan	442,178,752
Mean Point Density as Reported in Headers (points/m²)	6.05
Mean Point Density as Determined by Scan (points/m²)	6.05
LAS Versions Processed	1.2 (24 files)
LAS File Types Processed	LAZ (24 files)
LAS File Signatures Processed	LASF (24 files)
File Breakdown by Source ID	824: 24 file(s)
File Breakdown by System ID	LAStools (c) by rapidlasso GmbH: 24 file(s)
File Breakdown by Generating Software ID	las2las (version 160721): 24 file(s)
Point Breakdown by Return (return: header / actual)	1: 428,326,579 / 428,326,579 2: 13,206,640 / 13,206,640 3: 635,737 / 635,737 4: 9,796 / 9,796 5: 0 / 0
Point Breakdown by Pulse (pulse: actual)	1: 415,021,685 2: 25,226,070 3: 1,891,551 4: 39,446 5: 0
Point Breakdown by Classification (class: name: points)	2: Ground: 400,875,850 3: Low Vegetation: 26,933,918 4: Medium Vegetation: 5,122,255 5: High Vegetation: 9,246,729
File Breakdown by Coordinate Reference System	24 files of type [Projected Coordinate System] Horizontal CRS: WGS 84 / UTM zone 15N [metre] Vertical CRS: NAVD88 height [metre]

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

Minimum and Maximum Attributes (min, max)

Time	333,415.51, 423,323.39
Return Number	1, 4
Return Count	1, 4
Flightline Edge	0, 1
Intensity	2229, 65530
Scan Direction Flag	0, 1
Scan Angle Rank	-25, 28
Classification	2, 5
Point Source ID	1, 43
User Data	0, 1
Minimum RGB Colors	0, 0, 0
Maximum RGB Colors	0, 0, 0
File Creation Day	294, 295
File Creation Year	2016, 2016
Bounding Box of Tiles	(642109.11, 3260744.82), (655997.47, 3269895.55)
Z-Axis Values	-0.23, 45.1
Bounding Box of All Points	(642109.11, 3260744.82), (655997.47, 3269895.55)
Z-Axis Values	-0.23, 45.1

Summary of Warnings

There are no warnings to report.

LAS File Content

#	fileName	fcYear	fcDay	isCompressed	bytes	softwareID
1	ot_Wax_a5.laz	2016	295	true	74,715,990	las2las (version 160721)
2	ot_Wax_a4.laz	2016	294	true	87,775,067	las2las (version 160721)
3	ot_Wax_c4.laz	2016	295	true	53,868,179	las2las (version 160721)
4	ot_Wax_b4.laz	2016	295	true	85,324,699	las2las (version 160721)
5	ot_Wax_b1.laz	2016	294	true	33,577,125	las2las (version 160721)
6	ot_Wax_c7.laz	2016	295	true	77,145,020	las2las (version 160721)
7	ot_Wax_b7.laz	2016	295	true	120,366,254	las2las (version 160721)
8	ot_Wax_c5.laz	2016	295	true	58,777,044	las2las (version 160721)
9	ot_Wax_c6.laz	2016	295	true	95,153,526	las2las (version 160721)
10	ot_Wax_a7.laz	2016	294	true	54,148,789	las2las (version 160721)
11	ot_Wax_d6.laz	2016	295	true	24,298,590	las2las (version 160721)
12	ot_Wax_a2.laz	2016	294	true	129,034,211	las2las (version 160721)
13	ot_Wax_d5.laz	2016	295	true	19,599,890	las2las (version 160721)
14	ot_Wax_c3.laz	2016	295	true	15,000,979	las2las (version 160721)
15	ot_Wax_a3.laz	2016	294	true	70,313,910	las2las (version 160721)
16	ot_Wax_a6.laz	2016	294	true	57,903,985	las2las (version 160721)
17	ot_Wax_d4.laz	2016	295	true	5,295,361	las2las (version 160721)
18	ot_Wax_d7.laz	2016	295	true	3,436,532	las2las (version 160721)
19	ot_Wax_b2.laz	2016	294	true	2,041,325	las2las (version 160721)
20	ot_Wax_e5.laz	2016	295	true	1,004,600	las2las (version 160721)
21	ot_Wax_b5.laz	2016	295	true	41,050,418	las2las (version 160721)
22	ot_Wax_b6.laz	2016	295	true	194,037,284	las2las (version 160721)
23	ot_Wax_b3.laz	2016	295	true	26,097,624	las2las (version 160721)
24	ot_Wax_a1.laz	2016	294	true	125,867,966	las2las (version 160721)

Header Information

#	FileName	PointCount	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	ot_Wax_a5.laz	23,640,321	650,000.01	3,268,000	0.17	652,000	3,269,466.98	19.99	2,933,945.33	8.06
2	ot_Wax_a4.laz	29,288,903	648,000.01	3,268,000	0.03	650,000	3,269,586.71	15.23	3,173,404.13	9.23
3	ot_Wax_c4.laz	18,460,348	648,000.01	3,264,000	-0.04	650,000	3,265,999.99	15.55	3,999,960	4.62
4	ot_Wax_b4.laz	29,959,320	648,000.01	3,266,000	0.06	650,000	3,267,999.99	15.13	3,999,960	7.49
5	ot_Wax_b1.laz	9,886,777	642,109.11	3,267,451.43	-0.23	643,999.99	3,267,999.99	17.05	1,037,261.13	9.53
6	ot_Wax_c7.laz	23,743,027	654,000.01	3,264,000.01	0	655,997.47	3,265,999.99	17.49	3,994,880.05	5.94
7	ot_Wax_b7.laz	30,521,687	654,000.01	3,266,000	0.07	655,412.19	3,267,999.99	45.10	2,824,345.88	10.81
8	ot_Wax_c5.laz	18,850,221	650,000.01	3,264,000	-0.03	652,000	3,265,999.99	14.93	3,999,960	4.71
9	ot_Wax_c6.laz	32,664,543	652,000.01	3,264,000	0.02	654,000	3,265,999.99	28.13	3,999,960	8.17
10	ot_Wax_a7.laz	15,175,161	654,000.01	3,268,000	0.21	655,211.03	3,269,225.94	18.89	1,484,637.86	10.22
11	ot_Wax_d6.laz	7,346,845	652,000.01	3,262,030.65	0.07	654,000	3,263,999.99	6.53	3,938,660.31	1.87
12	ot_Wax_a2.laz	38,537,667	644,000.01	3,268,000	-0.01	646,000	3,269,804.82	17.23	3,609,621.95	10.68
13	ot_Wax_d5.laz	6,212,094	650,000.01	3,262,050.26	0.10	652,000	3,263,999.99	5.96	3,899,440.50	1.59
14	ot_Wax_c3.laz	5,209,675	646,024.36	3,264,328.50	-0.06	648,000	3,265,999.98	40.08	3,302,242.75	1.58
15	ot_Wax_a3.laz	20,655,081	646,000.01	3,268,000	0.02	648,000	3,269,693.48	12.93	3,386,943.07	6.10
16	ot_Wax_a6.laz	18,350,049	652,000.01	3,268,000	0.20	654,000	3,269,358.66	19.23	2,717,306.41	6.75
17	ot_Wax_d4.laz	1,698,565	648,141.97	3,262,059.62	0.08	650,000	3,263,999.99	5.21	3,605,265.67	0.47
18	ot_Wax_d7.laz	916,901	654,000.01	3,262,777.26	0.14	654,518.55	3,263,981.61	5.70	624,503.65	1.47
19	ot_Wax_b2.laz	510,309	644,000.01	3,267,741.10	0.16	645,999.19	3,267,999.99	8.68	517,567.71	0.99
20	ot_Wax_e5.laz	375,363	651,235.67	3,260,744.82	0.05	651,894.94	3,261,944.21	0.55	790,721.85	0.47
21	ot_Wax_b5.laz	13,664,006	650,000.01	3,266,000	0.26	652,000	3,267,999.99	16.15	3,999,960	3.42
22	ot_Wax_b6.laz	53,182,451	652,000.01	3,266,000	0.12	654,000	3,267,999.99	22.98	3,999,960	13.30
23	ot_Wax_b3.laz	8,329,448	646,089.58	3,266,099.35	0.10	648,000	3,267,997.56	12.81	3,626,378.35	2.30
24	ot_Wax_a1.laz	34,999,990	642,119.94	3,268,000	-0.10	644,000	3,269,895.55	20.17	3,563,747.73	9.82

Results from File Scan

#	FileName	PointCount	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	ot_Wax_a5.laz	23,640,321	650,000.01	3,268,000	0.17	652,000	3,269,466.98	19.99	2,933,945.33	8.06
2	ot_Wax_a4.laz	29,288,903	648,000.01	3,268,000	0.03	650,000	3,269,586.71	15.23	3,173,404.13	9.23
3	ot_Wax_c4.laz	18,460,348	648,000.01	3,264,000	-0.04	650,000	3,265,999.99	15.55	3,999,960	4.62
4	ot_Wax_b4.laz	29,959,320	648,000.01	3,266,000	0.06	650,000	3,267,999.99	15.13	3,999,960	7.49
5	ot_Wax_b1.laz	9,886,777	642,109.11	3,267,451.43	-0.23	643,999.99	3,267,999.99	17.05	1,037,261.13	9.53
6	ot_Wax_c7.laz	23,743,027	654,000.01	3,264,000.01	0	655,997.47	3,265,999.99	17.49	3,994,880.05	5.94
7	ot_Wax_b7.laz	30,521,687	654,000.01	3,266,000	0.07	655,412.19	3,267,999.99	45.10	2,824,345.88	10.81
8	ot_Wax_c5.laz	18,850,221	650,000.01	3,264,000	-0.03	652,000	3,265,999.99	14.93	3,999,960	4.71
9	ot_Wax_c6.laz	32,664,543	652,000.01	3,264,000	0.02	654,000	3,265,999.99	28.13	3,999,960	8.17
10	ot_Wax_a7.laz	15,175,161	654,000.01	3,268,000	0.21	655,211.03	3,269,225.94	18.89	1,484,637.86	10.22
11	ot_Wax_d6.laz	7,346,845	652,000.01	3,262,030.65	0.07	654,000	3,263,999.99	6.53	3,938,660.31	1.87
12	ot_Wax_a2.laz	38,537,667	644,000.01	3,268,000	-0.01	646,000	3,269,804.82	17.23	3,609,621.95	10.68
13	ot_Wax_d5.laz	6,212,094	650,000.01	3,262,050.26	0.10	652,000	3,263,999.99	5.96	3,899,440.50	1.59
14	ot_Wax_c3.laz	5,209,675	646,024.36	3,264,328.50	-0.06	648,000	3,265,999.98	40.08	3,302,242.75	1.58
15	ot_Wax_a3.laz	20,655,081	646,000.01	3,268,000	0.02	648,000	3,269,693.48	12.93	3,386,943.07	6.10
16	ot_Wax_a6.laz	18,350,049	652,000.01	3,268,000	0.20	654,000	3,269,358.66	19.23	2,717,306.41	6.75
17	ot_Wax_d4.laz	1,698,565	648,141.97	3,262,059.62	0.08	650,000	3,263,999.99	5.21	3,605,265.67	0.47
18	ot_Wax_d7.laz	916,901	654,000.01	3,262,777.26	0.14	654,518.55	3,263,981.61	5.70	624,503.65	1.47
19	ot_Wax_b2.laz	510,309	644,000.01	3,267,741.10	0.16	645,999.19	3,267,999.99	8.68	517,567.71	0.99
20	ot_Wax_e5.laz	375,363	651,235.67	3,260,744.82	0.05	651,894.94	3,261,944.21	0.55	790,721.85	0.47
21	ot_Wax_b5.laz	13,664,006	650,000.01	3,266,000	0.26	652,000	3,267,999.99	16.15	3,999,960	3.42
22	ot_Wax_b6.laz	53,182,451	652,000.01	3,266,000	0.12	654,000	3,267,999.99	22.98	3,999,960	13.30
23	ot_Wax_b3.laz	8,329,448	646,089.58	3,266,099.35	0.10	648,000	3,267,997.56	12.81	3,626,378.35	2.30
24	ot_Wax_a1.laz	34,999,990	642,119.94	3,268,000	-0.10	644,000	3,269,895.55	20.17	3,563,747.73	9.82

File Breakdown by Spatial Reference (Detailed)

24 files use the Projected Coordinate System 'WGS 84 / UTM zone 15N', measured in 'metre'
These files use the vertical coordinate system 'NAVD88 height', measured in 'metre'
The full text of this spatial coordinate system is as follows:
<proj4>+proj=utm +zone=15 +datum=WGS84 +units=m +geoidgrids=g2012a_conus.g
tx,g2012a_alaska.gtx,g2012a_guam.gtx,g2012a_hawaii.gtx,g2012a_puertorico.gtx,g20
12a_samoa.gtx +vunits=m +no_defs </proj4><prettywkt>PROJCS["WGS 84 /
 UTM zone 15N",
     GEOGCS["WGS 84",
         DATUM["WGS_1984",
             SPHEROID["WGS 84",6378137,298.257223563,
                 AUTHORITY["EPSG","7030"]],
             AUTHORITY["EPSG","6326"]],
         PRIMEM["Greenwich",0],
         UNIT["degree",0.0174532925199433],
         AUTHORITY["EPSG","4326"]],
     PROJECTION["Transverse_Mercator"],
     PARAMETER["latitude_of_origin",0],
     PARAMETER["central_meridian",-93],
     PARAMETER["scale_factor",0.9996],
     PARAMETER["false_easting",500000],
     PARAMETER["false_northing",0],
     UNIT["metre",1,
         AUTHORITY["EPSG","9001"]],
     AUTHORITY["EPSG","32615"]]</prettywkt><wkt>PROJCS["WGS 84 / UTM
 zone 15N",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223
563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UN
IT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]],PROJECTION["Transverse
_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-93],
PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["fa
lse_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","3261
5"]]</wkt><compoundwkt>COMPD_CS["unknown",PROJCS["WGS 84 / UTM zone 
15N",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AU
THORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["de
gree",0.0174532925199433],AUTHORITY["EPSG","4326"]],PROJECTION["Transverse_Merca
tor"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-93],PARAME
TER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_no
rthing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","32615"]],V
ERT_CS["NAVD88 height",VERT_DATUM["North American Vertical Datum 1988",2005,AUTH
ORITY["EPSG","5103"],EXTENSION["PROJ4_GRIDS","g2012a_conus.gtx,g2012a_alaska.gtx
,g2012a_guam.gtx,g2012a_hawaii.gtx,g2012a_puertorico.gtx,g2012a_samoa.gtx"]],AXI
S["Up",UP],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","5703"]]]&l
t;/compoundwkt><prettycompoundwkt>COMPD_CS["unknown",
     PROJCS["WGS 84 / UTM zone 15N",
         GEOGCS["WGS 84",
             DATUM["WGS_1984",
                 SPHEROID["WGS 84",6378137,298.257223563,
                     AUTHORITY["EPSG","7030"]],
                 AUTHORITY["EPSG","6326"]],
             PRIMEM["Greenwich",0],
             UNIT["degree",0.0174532925199433],
             AUTHORITY["EPSG","4326"]],
         PROJECTION["Transverse_Mercator"],
         PARAMETER["latitude_of_origin",0],
         PARAMETER["central_meridian",-93],
         PARAMETER["scale_factor",0.9996],
         PARAMETER["false_easting",500000],
         PARAMETER["false_northing",0],
         UNIT["metre",1,
             AUTHORITY["EPSG","9001"]],
         AUTHORITY["EPSG","32615"]],
     VERT_CS["NAVD88 height",
         VERT_DATUM["North American Vertical Datum 1988",2005,
             AUTHORITY["EPSG","5103"],
             EXTENSION["PROJ4_GRIDS","g2012a_conus.gtx,g2012a_alaska.gtx,g2012a_
guam.gtx,g2012a_hawaii.gtx,g2012a_puertorico.gtx,g2012a_samoa.gtx"]],
         AXIS["Up",UP],
         UNIT["metre",1,
             AUTHORITY["EPSG","9001"]],
         AUTHORITY["EPSG","5703"]]]</prettycompoundwkt><gtiff>Geotif
f_Information:
    Version: 1
    Key_Revision: 1.0
    Tagged_Information:
       End_Of_Tags.
    Keyed_Information:
       GTModelTypeGeoKey (Short,1): ModelTypeProjected
       GTRasterTypeGeoKey (Short,1): RasterPixelIsArea
       GTCitationGeoKey (Ascii,32): "WGS 84 / UTM zone 15N + VERT_CS"
       GeogCitationGeoKey (Ascii,7): "WGS 84"
       GeogAngularUnitsGeoKey (Short,1): Angular_Degree
       ProjectedCSTypeGeoKey (Short,1): PCS_WGS84_UTM_zone_15N
       ProjLinearUnitsGeoKey (Short,1): Linear_Meter
       VerticalCSTypeGeoKey (Short,1): Unknown-5703
       VerticalCitationGeoKey (Ascii,14): "NAVD88 height"
       VerticalDatumGeoKey (Short,1): Unknown-5103
       VerticalUnitsGeoKey (Short,1): Linear_Meter
       End_Of_Keys.
    End_Of_Geotiff.
 </gtiff>

OpenTopography LAS Registration and Processing Report