OpenTopography LAS Validation Report for MT05

Point Inspection Summary

Total Area of Tiles (m²)	101,862,802.93
Sum of Area of Per-Tile as Determined by Scan (m²)	101,862,802.93
Total Number of Bytes on Disk	425,543,137
Total Number of Points as Reported in Headers	142,471,734
Total Number of Points as Determined by Scan	142,471,734
Mean Point Density as Reported in Headers (points/m²)	1.40
Mean Point Density as Determined by Scan (points/m²)	1.40
LAS Versions Processed	1.2 (36 files)
LAS File Types Processed	LAZ (36 files)
LAS File Signatures Processed	LASF (36 files)
File Breakdown by Source ID	0: 36 file(s)
File Breakdown by System ID	LAStools (c) by Martin Isenburg: 36 file(s)
File Breakdown by Generating Software ID	txt2las (version 120309): 36 file(s)
Point Breakdown by Return (return: header / actual)	1: 142,471,734 / 142,471,734 2: 0 / 0 3: 0 / 0 4: 0 / 0 5: 0 / 0
Point Breakdown by Pulse (pulse: actual)	1: 142,471,734 2: 0 3: 0 4: 0 5: 0
Point Breakdown by Classification (class: name: points)	1: Unclassified: 97,368,197 2: Ground: 45,103,537
File Breakdown by Coordinate Reference System	36 files of type [Projected Coordinate System] Horizontal CRS: NAD83 / UTM zone 12N [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	0, 0
Return Number	1, 1
Return Count	1, 1
Flightline Edge	0, 0
Intensity	0, 0
Scan Direction Flag	0, 0
Scan Angle Rank	0, 0
Classification	1, 2
Point Source ID	0, 0
User Data	0, 0
Minimum RGB Colors	0, 0, 0
Maximum RGB Colors	0, 0, 0
File Creation Day	333, 333
File Creation Year	2011, 2011
Bounding Box of Tiles	(286650, 5365743.09), (296350, 5376250)
Z-Axis Values	994.53, 2371.23
Bounding Box of All Points	(286650, 5365743.09), (296350, 5376250)
Z-Axis Values	994.53, 2371.23

Summary of Warnings

There are no warnings to report.

LAS File Content

#	fileName	fcYear	fcDay	isCompressed	bytes	softwareID
1	ot_m_292000_5367000.laz	2011	333	true	18,003,605	txt2las (version 120309)
2	ot_m_294000_5367000.laz	2011	333	true	18,207,454	txt2las (version 120309)
3	ot_m_288000_5375000.laz	2011	333	true	9,699,705	txt2las (version 120309)
4	ot_m_294000_5375000.laz	2011	333	true	10,463,420	txt2las (version 120309)
5	ot_m_288000_5365000.laz	2011	333	true	9,479,207	txt2las (version 120309)
6	ot_m_292000_5365000.laz	2011	333	true	12,197,697	txt2las (version 120309)
7	ot_m_296000_5365000.laz	2011	333	true	1,545,986	txt2las (version 120309)
8	ot_m_286000_5371000.laz	2011	333	true	11,473,470	txt2las (version 120309)
9	ot_m_292000_5371000.laz	2011	333	true	15,774,634	txt2las (version 120309)
10	ot_m_286000_5367000.laz	2011	333	true	11,180,697	txt2las (version 120309)
11	ot_m_286000_5375000.laz	2011	333	true	6,214,075	txt2las (version 120309)
12	ot_m_294000_5369000.laz	2011	333	true	17,276,965	txt2las (version 120309)
13	ot_m_292000_5375000.laz	2011	333	true	9,867,445	txt2las (version 120309)
14	ot_m_286000_5365000.laz	2011	333	true	5,602,080	txt2las (version 120309)
15	ot_m_290000_5367000.laz	2011	333	true	18,669,724	txt2las (version 120309)
16	ot_m_288000_5371000.laz	2011	333	true	18,600,637	txt2las (version 120309)
17	ot_m_292000_5369000.laz	2011	333	true	15,195,191	txt2las (version 120309)
18	ot_m_290000_5365000.laz	2011	333	true	10,721,874	txt2las (version 120309)
19	ot_m_296000_5369000.laz	2011	333	true	2,711,973	txt2las (version 120309)
20	ot_m_290000_5373000.laz	2011	333	true	15,221,559	txt2las (version 120309)
21	ot_m_296000_5375000.laz	2011	333	true	1,484,284	txt2las (version 120309)
22	ot_m_286000_5373000.laz	2011	333	true	11,350,224	txt2las (version 120309)
23	ot_m_294000_5371000.laz	2011	333	true	15,854,073	txt2las (version 120309)
24	ot_m_296000_5373000.laz	2011	333	true	2,742,326	txt2las (version 120309)
25	ot_m_296000_5367000.laz	2011	333	true	3,370,793	txt2las (version 120309)
26	ot_m_288000_5373000.laz	2011	333	true	16,252,465	txt2las (version 120309)
27	ot_m_290000_5375000.laz	2011	333	true	10,578,573	txt2las (version 120309)
28	ot_m_296000_5371000.laz	2011	333	true	2,227,075	txt2las (version 120309)
29	ot_m_294000_5365000.laz	2011	333	true	12,799,832	txt2las (version 120309)
30	ot_m_290000_5369000.laz	2011	333	true	17,747,804	txt2las (version 120309)
31	ot_m_286000_5369000.laz	2011	333	true	11,470,226	txt2las (version 120309)
32	ot_m_292000_5373000.laz	2011	333	true	15,919,058	txt2las (version 120309)
33	ot_m_290000_5371000.laz	2011	333	true	14,189,912	txt2las (version 120309)
34	ot_m_288000_5367000.laz	2011	333	true	17,388,738	txt2las (version 120309)
35	ot_m_288000_5369000.laz	2011	333	true	18,482,668	txt2las (version 120309)
36	ot_m_294000_5373000.laz	2011	333	true	15,577,688	txt2las (version 120309)

Header Information

#	FileName	PointCount	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	ot_m_292000_5367000.laz	5,527,144	292,000	5,367,000	1,018.76	293,999.99	5,368,999.99	1,589.96	3,999,960	1.38
2	ot_m_294000_5367000.laz	5,646,768	294,000	5,367,000	1,027.04	295,999.99	5,368,999.99	1,243.59	3,999,960	1.41
3	ot_m_288000_5375000.laz	3,442,026	288,000	5,375,000	997.89	289,999.99	5,376,250	1,247.76	2,499,987.50	1.38
4	ot_m_294000_5375000.laz	3,230,166	294,000	5,375,000	1,125.66	295,999.99	5,376,250	1,985.83	2,499,987.50	1.29
5	ot_m_288000_5365000.laz	3,710,047	288,000	5,365,750	1,427.92	289,999.99	5,366,999.99	2,327.22	2,499,967.50	1.48
6	ot_m_292000_5365000.laz	3,960,898	292,000	5,365,743.09	1,082.81	293,999.99	5,366,999.99	1,812.07	2,513,787.43	1.58
7	ot_m_296000_5365000.laz	509,467	296,000	5,365,750	1,034.10	296,350	5,366,999.99	1,318.42	437,496.50	1.16
8	ot_m_286000_5371000.laz	3,669,347	286,650	5,371,000	1,417.46	287,999.99	5,372,999.99	2,145.11	2,699,966.50	1.36
9	ot_m_292000_5371000.laz	5,940,240	292,000	5,371,000	1,010.52	293,999.99	5,372,999.99	1,408.15	3,999,960	1.49
10	ot_m_286000_5367000.laz	3,944,349	286,650	5,367,000	1,626.33	287,999.99	5,368,999.99	2,327.95	2,699,966.50	1.46
11	ot_m_286000_5375000.laz	2,077,954	286,650	5,375,000	994.53	287,999.99	5,376,250	1,372.77	1,687,487.50	1.23
12	ot_m_294000_5369000.laz	5,435,233	294,000	5,369,000	1,016.87	295,999.99	5,370,999.99	1,215.88	3,999,960	1.36
13	ot_m_292000_5375000.laz	3,507,128	292,000	5,375,000	1,101.42	293,999.99	5,376,250	1,512.20	2,499,987.50	1.40
14	ot_m_286000_5365000.laz	2,244,469	286,650	5,365,750	1,893.79	287,999.99	5,366,999.99	2,337.54	1,687,474	1.33
15	ot_m_290000_5367000.laz	5,723,524	290,000	5,367,000	1,019.06	291,999.99	5,368,999.99	1,905.58	3,999,960	1.43
16	ot_m_288000_5371000.laz	5,631,067	288,000	5,371,000	1,005.34	289,999.99	5,372,999.99	1,897.88	3,999,960	1.41
17	ot_m_292000_5369000.laz	5,320,490	292,000	5,369,000	1,012.93	293,999.99	5,370,999.99	1,267.29	3,999,960	1.33
18	ot_m_290000_5365000.laz	3,784,959	290,000	5,365,750	1,278.55	291,999.99	5,366,999.99	2,371.23	2,499,967.50	1.51
19	ot_m_296000_5369000.laz	777,497	296,000	5,369,000.01	1,021.63	296,350	5,370,999.99	1,306.74	699,993	1.11
20	ot_m_290000_5373000.laz	5,527,342	290,000	5,373,000	1,002.84	291,999.99	5,374,999.99	1,312.83	3,999,960	1.38
21	ot_m_296000_5375000.laz	473,496	296,000	5,375,000	1,632.51	296,350	5,376,249.99	2,087.16	437,496.50	1.08
22	ot_m_286000_5373000.laz	3,342,839	286,650	5,373,000	996.91	287,999.99	5,374,999.99	1,915.84	2,699,966.50	1.24
23	ot_m_294000_5371000.laz	5,548,570	294,000	5,371,000	1,021.14	295,999.99	5,372,999.99	1,800.08	3,999,960	1.39
24	ot_m_296000_5373000.laz	918,401	296,000	5,373,000	1,528.93	296,350	5,374,999.99	2,056.23	699,996.50	1.31
25	ot_m_296000_5367000.laz	1,029,853	296,000	5,367,000	1,080.09	296,350	5,368,999.99	1,344.48	699,996.50	1.47
26	ot_m_288000_5373000.laz	5,237,059	288,000	5,373,000	998.24	289,999.99	5,374,999.99	1,632.75	3,999,960	1.31
27	ot_m_290000_5375000.laz	3,746,900	290,000	5,375,000	1,020.28	291,999.99	5,376,250	1,291.15	2,499,987.50	1.50
28	ot_m_296000_5371000.laz	691,000	296,000	5,371,000	1,021.89	296,350	5,372,999.99	1,711.92	699,996.50	0.99
29	ot_m_294000_5365000.laz	4,051,435	294,000	5,365,750	1,031.40	295,999.99	5,366,999.99	1,823.97	2,499,967.50	1.62
30	ot_m_290000_5369000.laz	5,559,911	290,000	5,369,000	1,012.31	291,999.99	5,370,999.99	1,641.54	3,999,960	1.39
31	ot_m_286000_5369000.laz	3,704,958	286,650	5,369,000	1,420.62	287,999.99	5,370,999.99	2,172.71	2,699,966.50	1.37
32	ot_m_292000_5373000.laz	5,892,186	292,000	5,373,000	1,125.49	293,999.99	5,374,999.99	1,547.63	3,999,960	1.47
33	ot_m_290000_5371000.laz	5,343,841	290,000	5,371,000	1,006.09	291,999.99	5,372,999.99	1,323.49	3,999,960	1.34
34	ot_m_288000_5367000.laz	5,974,935	288,000	5,367,000	1,327.79	289,999.99	5,368,999.99	2,321.37	3,999,960	1.49
35	ot_m_288000_5369000.laz	5,698,940	288,000	5,369,000	1,161.29	289,999.99	5,370,999.99	2,217.15	3,999,960	1.42
36	ot_m_294000_5373000.laz	5,647,295	294,000	5,373,000	1,330.62	295,999.99	5,374,999.99	2,197.43	3,999,960	1.41

Results from File Scan

#	FileName	PointCount	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	ot_m_292000_5367000.laz	5,527,144	292,000	5,367,000	1,018.76	293,999.99	5,368,999.99	1,589.96	3,999,960	1.38
2	ot_m_294000_5367000.laz	5,646,768	294,000	5,367,000	1,027.04	295,999.99	5,368,999.99	1,243.59	3,999,960	1.41
3	ot_m_288000_5375000.laz	3,442,026	288,000	5,375,000	997.89	289,999.99	5,376,250	1,247.76	2,499,987.50	1.38
4	ot_m_294000_5375000.laz	3,230,166	294,000	5,375,000	1,125.66	295,999.99	5,376,250	1,985.83	2,499,987.50	1.29
5	ot_m_288000_5365000.laz	3,710,047	288,000	5,365,750	1,427.92	289,999.99	5,366,999.99	2,327.22	2,499,967.50	1.48
6	ot_m_292000_5365000.laz	3,960,898	292,000	5,365,743.09	1,082.81	293,999.99	5,366,999.99	1,812.07	2,513,787.43	1.58
7	ot_m_296000_5365000.laz	509,467	296,000	5,365,750	1,034.10	296,350	5,366,999.99	1,318.42	437,496.50	1.16
8	ot_m_286000_5371000.laz	3,669,347	286,650	5,371,000	1,417.46	287,999.99	5,372,999.99	2,145.11	2,699,966.50	1.36
9	ot_m_292000_5371000.laz	5,940,240	292,000	5,371,000	1,010.52	293,999.99	5,372,999.99	1,408.15	3,999,960	1.49
10	ot_m_286000_5367000.laz	3,944,349	286,650	5,367,000	1,626.33	287,999.99	5,368,999.99	2,327.95	2,699,966.50	1.46
11	ot_m_286000_5375000.laz	2,077,954	286,650	5,375,000	994.53	287,999.99	5,376,250	1,372.77	1,687,487.50	1.23
12	ot_m_294000_5369000.laz	5,435,233	294,000	5,369,000	1,016.87	295,999.99	5,370,999.99	1,215.88	3,999,960	1.36
13	ot_m_292000_5375000.laz	3,507,128	292,000	5,375,000	1,101.42	293,999.99	5,376,250	1,512.20	2,499,987.50	1.40
14	ot_m_286000_5365000.laz	2,244,469	286,650	5,365,750	1,893.79	287,999.99	5,366,999.99	2,337.54	1,687,474	1.33
15	ot_m_290000_5367000.laz	5,723,524	290,000	5,367,000	1,019.06	291,999.99	5,368,999.99	1,905.58	3,999,960	1.43
16	ot_m_288000_5371000.laz	5,631,067	288,000	5,371,000	1,005.34	289,999.99	5,372,999.99	1,897.88	3,999,960	1.41
17	ot_m_292000_5369000.laz	5,320,490	292,000	5,369,000	1,012.93	293,999.99	5,370,999.99	1,267.29	3,999,960	1.33
18	ot_m_290000_5365000.laz	3,784,959	290,000	5,365,750	1,278.55	291,999.99	5,366,999.99	2,371.23	2,499,967.50	1.51
19	ot_m_296000_5369000.laz	777,497	296,000	5,369,000.01	1,021.63	296,350	5,370,999.99	1,306.74	699,993	1.11
20	ot_m_290000_5373000.laz	5,527,342	290,000	5,373,000	1,002.84	291,999.99	5,374,999.99	1,312.83	3,999,960	1.38
21	ot_m_296000_5375000.laz	473,496	296,000	5,375,000	1,632.51	296,350	5,376,249.99	2,087.16	437,496.50	1.08
22	ot_m_286000_5373000.laz	3,342,839	286,650	5,373,000	996.91	287,999.99	5,374,999.99	1,915.84	2,699,966.50	1.24
23	ot_m_294000_5371000.laz	5,548,570	294,000	5,371,000	1,021.14	295,999.99	5,372,999.99	1,800.08	3,999,960	1.39
24	ot_m_296000_5373000.laz	918,401	296,000	5,373,000	1,528.93	296,350	5,374,999.99	2,056.23	699,996.50	1.31
25	ot_m_296000_5367000.laz	1,029,853	296,000	5,367,000	1,080.09	296,350	5,368,999.99	1,344.48	699,996.50	1.47
26	ot_m_288000_5373000.laz	5,237,059	288,000	5,373,000	998.24	289,999.99	5,374,999.99	1,632.75	3,999,960	1.31
27	ot_m_290000_5375000.laz	3,746,900	290,000	5,375,000	1,020.28	291,999.99	5,376,250	1,291.15	2,499,987.50	1.50
28	ot_m_296000_5371000.laz	691,000	296,000	5,371,000	1,021.89	296,350	5,372,999.99	1,711.92	699,996.50	0.99
29	ot_m_294000_5365000.laz	4,051,435	294,000	5,365,750	1,031.40	295,999.99	5,366,999.99	1,823.97	2,499,967.50	1.62
30	ot_m_290000_5369000.laz	5,559,911	290,000	5,369,000	1,012.31	291,999.99	5,370,999.99	1,641.54	3,999,960	1.39
31	ot_m_286000_5369000.laz	3,704,958	286,650	5,369,000	1,420.62	287,999.99	5,370,999.99	2,172.71	2,699,966.50	1.37
32	ot_m_292000_5373000.laz	5,892,186	292,000	5,373,000	1,125.49	293,999.99	5,374,999.99	1,547.63	3,999,960	1.47
33	ot_m_290000_5371000.laz	5,343,841	290,000	5,371,000	1,006.09	291,999.99	5,372,999.99	1,323.49	3,999,960	1.34
34	ot_m_288000_5367000.laz	5,974,935	288,000	5,367,000	1,327.79	289,999.99	5,368,999.99	2,321.37	3,999,960	1.49
35	ot_m_288000_5369000.laz	5,698,940	288,000	5,369,000	1,161.29	289,999.99	5,370,999.99	2,217.15	3,999,960	1.42
36	ot_m_294000_5373000.laz	5,647,295	294,000	5,373,000	1,330.62	295,999.99	5,374,999.99	2,197.43	3,999,960	1.41

File Breakdown by Spatial Reference (Detailed)

36 files use the Projected Coordinate System 'NAD83 / UTM zone 12N', 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=12 +datum=NAD83 +units=m +geoidgrids=g2003conus.gtx
,g2003alaska.gtx,g2003h01.gtx,g2003p01.gtx +vunits=m +no_defs </proj4><
prettywkt>PROJCS["NAD83 / UTM zone 12N",
     GEOGCS["NAD83",
         DATUM["North_American_Datum_1983",
             SPHEROID["GRS 1980",6378137,298.2572221010042,
                 AUTHORITY["EPSG","7019"]],
             AUTHORITY["EPSG","6269"]],
         PRIMEM["Greenwich",0],
         UNIT["degree",0.0174532925199433],
         AUTHORITY["EPSG","4269"]],
     PROJECTION["Transverse_Mercator"],
     PARAMETER["latitude_of_origin",0],
     PARAMETER["central_meridian",-111],
     PARAMETER["scale_factor",0.9996],
     PARAMETER["false_easting",500000],
     PARAMETER["false_northing",0],
     UNIT["metre",1,
         AUTHORITY["EPSG","9001"]],
     AUTHORITY["EPSG","26912"]]</prettywkt><wkt>PROJCS["NAD83 / UTM 
zone 12N",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6
378137,298.2572221010042,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6269"]],PRI
MEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4269"]],P
ROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["ce
ntral_meridian",-111],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting"
,500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],
AUTHORITY["EPSG","26912"]]</wkt><compoundwkt>COMPD_CS["unknown",PROJ
CS["NAD83 / UTM zone 12N",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHER
OID["GRS 1980",6378137,298.2572221010042,AUTHORITY["EPSG","7019"]],AUTHORITY["EP
SG","6269"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["
EPSG","4269"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",
0],PARAMETER["central_meridian",-111],PARAMETER["scale_factor",0.9996],PARAMETER
["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY[
"EPSG","9001"]],AUTHORITY["EPSG","26912"]],VERT_CS["NAVD88 height",VERT_DATUM["N
orth American Vertical Datum 1988",2005,AUTHORITY["EPSG","5103"],EXTENSION["PROJ
4_GRIDS","g2003conus.gtx,g2003alaska.gtx,g2003h01.gtx,g2003p01.gtx"]],AXIS["Up",
UP],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","5703"]]]</comp
oundwkt><prettycompoundwkt>COMPD_CS["unknown",
     PROJCS["NAD83 / UTM zone 12N",
         GEOGCS["NAD83",
             DATUM["North_American_Datum_1983",
                 SPHEROID["GRS 1980",6378137,298.2572221010042,
                     AUTHORITY["EPSG","7019"]],
                 AUTHORITY["EPSG","6269"]],
             PRIMEM["Greenwich",0],
             UNIT["degree",0.0174532925199433],
             AUTHORITY["EPSG","4269"]],
         PROJECTION["Transverse_Mercator"],
         PARAMETER["latitude_of_origin",0],
         PARAMETER["central_meridian",-111],
         PARAMETER["scale_factor",0.9996],
         PARAMETER["false_easting",500000],
         PARAMETER["false_northing",0],
         UNIT["metre",1,
             AUTHORITY["EPSG","9001"]],
         AUTHORITY["EPSG","26912"]],
     VERT_CS["NAVD88 height",
         VERT_DATUM["North American Vertical Datum 1988",2005,
             AUTHORITY["EPSG","5103"],
             EXTENSION["PROJ4_GRIDS","g2003conus.gtx,g2003alaska.gtx,g2003h01.gt
x,g2003p01.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,31): "NAD83 / UTM zone 12N + VERT_CS"
       GeogCitationGeoKey (Ascii,6): "NAD83"
       GeogAngularUnitsGeoKey (Short,1): Angular_Degree
       ProjectedCSTypeGeoKey (Short,1): PCS_NAD83_UTM_zone_12N
       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