OpenTopography LAS Validation Report for MT05

Point Inspection Summary

Total Area of Tiles (m²)	133,813,087.37
Sum of Area of Per-Tile as Determined by Scan (m²)	133,813,087.37
Total Number of Bytes on Disk	671,247,242
Total Number of Points as Reported in Headers	235,483,068
Total Number of Points as Determined by Scan	235,483,068
Mean Point Density as Reported in Headers (points/m²)	1.76
Mean Point Density as Determined by Scan (points/m²)	1.76
LAS Versions Processed	1.2 (40 files)
LAS File Types Processed	LAZ (40 files)
LAS File Signatures Processed	LASF (40 files)
File Breakdown by Source ID	0: 40 file(s)
File Breakdown by System ID	LAStools (c) by Martin Isenburg: 40 file(s)
File Breakdown by Generating Software ID	txt2las (version 120309): 40 file(s)
Point Breakdown by Return (return: header / actual)	1: 235,483,068 / 235,483,068 2: 0 / 0 3: 0 / 0 4: 0 / 0 5: 0 / 0
Point Breakdown by Pulse (pulse: actual)	1: 235,483,068 2: 0 3: 0 4: 0 5: 0
Point Breakdown by Classification (class: name: points)	1: Unclassified: 164,872,265 2: Ground: 70,610,803
File Breakdown by Coordinate Reference System	40 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	(501810.8, 5192714.43), (516810.79, 5201037.02)
Z-Axis Values	1714.43, 2603.7
Bounding Box of All Points	(501810.8, 5192714.43), (516810.79, 5201037.02)
Z-Axis Values	1714.43, 2603.7

Summary of Warnings

There are no warnings to report.

LAS File Content

#	fileName	fcYear	fcDay	isCompressed	bytes	softwareID
1	ot_m511811_5197609.laz	2011	333	true	28,747,033	txt2las (version 120309)
2	ot_m505811_5191609.laz	2011	333	true	8,943,700	txt2las (version 120309)
3	ot_m505811_5199609.laz	2011	333	true	13,544,778	txt2las (version 120309)
4	ot_m501811_5199609.laz	2011	333	true	3,936,558	txt2las (version 120309)
5	ot_m509811_5195609.laz	2011	333	true	35,640,268	txt2las (version 120309)
6	ot_m513811_5199609.laz	2011	333	true	5,511,067	txt2las (version 120309)
7	ot_m501811_5193609.laz	2011	333	true	10,458,692	txt2las (version 120309)
8	ot_m507811_5191609.laz	2011	333	true	8,678,805	txt2las (version 120309)
9	ot_m509811_5191609.laz	2011	333	true	8,598,685	txt2las (version 120309)
10	ot_m509811_5193609.laz	2011	333	true	25,011,650	txt2las (version 120309)
11	ot_m503811_5191609.laz	2011	333	true	6,230,098	txt2las (version 120309)
12	ot_m507811_5193609.laz	2011	333	true	24,436,158	txt2las (version 120309)
13	ot_m507811_5195609.laz	2011	333	true	32,899,762	txt2las (version 120309)
14	ot_m501811_5191609.laz	2011	333	true	1,496,630	txt2las (version 120309)
15	ot_m503811_5197609.laz	2011	333	true	25,201,855	txt2las (version 120309)
16	ot_m511811_5199609.laz	2011	333	true	12,885,156	txt2las (version 120309)
17	ot_m511811_5193609.laz	2011	333	true	23,166,072	txt2las (version 120309)
18	ot_m503811_5195609.laz	2011	333	true	28,461,377	txt2las (version 120309)
19	ot_m503811_5199609.laz	2011	333	true	11,304,863	txt2las (version 120309)
20	ot_m515811_5199609.laz	2011	333	true	2,460,473	txt2las (version 120309)
21	ot_m515811_5195609.laz	2011	333	true	8,811,649	txt2las (version 120309)
22	ot_m513811_5191609.laz	2011	333	true	6,024,960	txt2las (version 120309)
23	ot_m513811_5197609.laz	2011	333	true	18,563,506	txt2las (version 120309)
24	ot_m515811_5197609.laz	2011	333	true	4,426,160	txt2las (version 120309)
25	ot_m513811_5193609.laz	2011	333	true	14,273,025	txt2las (version 120309)
26	ot_m511811_5191609.laz	2011	333	true	8,019,798	txt2las (version 120309)
27	ot_m511811_5195609.laz	2011	333	true	33,340,034	txt2las (version 120309)
28	ot_m501811_5195609.laz	2011	333	true	17,057,138	txt2las (version 120309)
29	ot_m509811_5197609.laz	2011	333	true	34,470,849	txt2las (version 120309)
30	ot_m505811_5193609.laz	2011	333	true	25,638,515	txt2las (version 120309)
31	ot_m503811_5193609.laz	2011	333	true	20,609,706	txt2las (version 120309)
32	ot_m507811_5197609.laz	2011	333	true	33,184,140	txt2las (version 120309)
33	ot_m505811_5195609.laz	2011	333	true	32,524,975	txt2las (version 120309)
34	ot_m515811_5193609.laz	2011	333	true	4,873,428	txt2las (version 120309)
35	ot_m507811_5199609.laz	2011	333	true	14,969,473	txt2las (version 120309)
36	ot_m513811_5195609.laz	2011	333	true	20,657,012	txt2las (version 120309)
37	ot_m501811_5197609.laz	2011	333	true	10,092,848	txt2las (version 120309)
38	ot_m509811_5199609.laz	2011	333	true	14,045,980	txt2las (version 120309)
39	ot_m505811_5197609.laz	2011	333	true	29,763,726	txt2las (version 120309)
40	ot_m515811_5191609.laz	2011	333	true	2,286,640	txt2las (version 120309)

Header Information

#	FileName	PointCount	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	ot_m511811_5197609.laz	10,538,564	511,750.81	5,197,548.53	2,079.70	513,870.80	5,199,668.52	2,281.92	4,494,357.60	2.34
2	ot_m505811_5191609.laz	3,142,580	505,750.81	5,192,718.54	2,065.82	507,870.80	5,193,668.52	2,304.42	2,013,948.10	1.56
3	ot_m505811_5199609.laz	4,858,509	505,750.81	5,199,548.53	2,030.36	507,870.80	5,200,681.15	2,268.63	2,401,143.07	2.02
4	ot_m501811_5199609.laz	1,394,748	501,810.81	5,199,548.53	1,899.09	503,870.80	5,200,642.41	2,184	2,253,381.86	0.62
5	ot_m509811_5195609.laz	12,483,442	509,750.81	5,195,548.53	2,161.78	511,870.80	5,197,668.52	2,345.44	4,494,357.60	2.78
6	ot_m513811_5199609.laz	2,558,212	513,750.81	5,199,548.53	1,872.71	515,870.80	5,200,882.18	2,159.22	2,827,324.66	0.90
7	ot_m501811_5193609.laz	3,645,383	501,810.80	5,193,548.53	2,048.47	503,870.80	5,195,668.52	2,327.78	4,367,179.40	0.83
8	ot_m507811_5191609.laz	3,060,450	507,750.81	5,192,784.46	2,230.30	509,870.80	5,193,668.52	2,383.03	1,874,198.36	1.63
9	ot_m509811_5191609.laz	3,061,663	509,750.81	5,192,765.31	2,128.70	511,870.80	5,193,668.52	2,370.98	1,914,796.17	1.60
10	ot_m509811_5193609.laz	8,917,355	509,750.81	5,193,548.53	2,209.87	511,870.80	5,195,668.52	2,382.96	4,494,357.60	1.98
11	ot_m503811_5191609.laz	2,270,967	503,750.81	5,192,744.64	2,099.68	505,870.80	5,193,668.52	2,248.30	1,958,616.36	1.16
12	ot_m507811_5193609.laz	8,887,806	507,750.81	5,193,548.53	2,131.61	509,870.80	5,195,668.52	2,382.38	4,494,357.60	1.98
13	ot_m507811_5195609.laz	11,527,587	507,750.81	5,195,548.53	2,013.19	509,870.80	5,197,668.52	2,274.77	4,494,357.60	2.56
14	ot_m501811_5191609.laz	511,840	501,810.80	5,192,891.13	2,048.47	503,870.80	5,193,668.52	2,213.23	1,601,423.40	0.32
15	ot_m503811_5197609.laz	8,450,850	503,750.81	5,197,548.53	1,812.17	505,870.80	5,199,668.52	2,178.21	4,494,357.60	1.88
16	ot_m511811_5199609.laz	4,871,525	511,750.81	5,199,548.53	1,950.16	513,870.80	5,200,859.09	2,170.11	2,778,374.09	1.75
17	ot_m511811_5193609.laz	8,168,319	511,750.81	5,193,548.53	2,159.95	513,870.80	5,195,668.52	2,387.57	4,494,357.60	1.82
18	ot_m503811_5195609.laz	9,505,915	503,750.81	5,195,548.53	1,803.06	505,870.80	5,197,668.52	2,217.45	4,494,357.60	2.12
19	ot_m503811_5199609.laz	4,001,549	503,750.81	5,199,548.53	1,967.02	505,870.80	5,200,726.58	2,165.43	2,497,454.22	1.60
20	ot_m515811_5199609.laz	969,132	515,750.81	5,199,548.53	1,814.06	516,810.79	5,201,037.02	2,080.31	1,577,769.63	0.61
21	ot_m515811_5195609.laz	2,927,800	515,750.81	5,195,548.53	1,897.80	516,810.79	5,197,668.52	2,292.60	2,247,147	1.30
22	ot_m513811_5191609.laz	2,359,606	513,750.81	5,192,714.43	2,104.27	515,870.80	5,193,668.52	2,206.39	2,022,661.26	1.17
23	ot_m513811_5197609.laz	6,244,675	513,750.81	5,197,548.53	1,821.31	515,870.80	5,199,668.52	2,249.37	4,494,357.60	1.39
24	ot_m515811_5197609.laz	1,515,224	515,750.81	5,197,548.53	1,772.58	516,656.09	5,199,668.52	2,222.43	1,919,184.55	0.79
25	ot_m513811_5193609.laz	5,176,390	513,750.81	5,193,548.53	2,088.99	515,870.80	5,195,668.52	2,356.13	4,494,357.60	1.15
26	ot_m511811_5191609.laz	2,925,688	511,750.81	5,192,755.57	2,112.55	513,870.80	5,193,668.52	2,242.10	1,935,444.87	1.51
27	ot_m511811_5195609.laz	11,722,297	511,750.81	5,195,548.53	2,125.87	513,870.80	5,197,668.52	2,386.78	4,494,357.60	2.61
28	ot_m501811_5195609.laz	5,706,730	501,810.80	5,195,548.53	1,783.24	503,870.80	5,197,668.52	2,300.07	4,367,179.40	1.31
29	ot_m509811_5197609.laz	12,000,557	509,750.81	5,197,548.53	2,141.26	511,870.80	5,199,668.52	2,446.30	4,494,357.60	2.67
30	ot_m505811_5193609.laz	8,835,413	505,750.81	5,193,548.53	2,120.17	507,870.80	5,195,668.52	2,298.91	4,494,357.60	1.97
31	ot_m503811_5193609.laz	7,116,241	503,750.81	5,193,548.53	2,062.02	505,870.80	5,195,668.52	2,282.76	4,494,357.60	1.58
32	ot_m507811_5197609.laz	11,526,181	507,750.81	5,197,548.53	2,049.19	509,870.80	5,199,668.52	2,445.85	4,494,357.60	2.56
33	ot_m505811_5195609.laz	11,174,271	505,750.81	5,195,548.53	1,894.78	507,870.80	5,197,668.52	2,219.77	4,494,357.60	2.49
34	ot_m515811_5193609.laz	1,827,725	515,750.81	5,193,548.53	2,152.33	516,699.29	5,195,668.52	2,330.30	2,010,768.12	0.91
35	ot_m507811_5199609.laz	5,250,369	507,750.81	5,199,548.53	2,126.45	509,870.80	5,200,662.97	2,375.63	2,362,601.66	2.22
36	ot_m513811_5195609.laz	7,110,713	513,750.81	5,195,548.53	1,979.02	515,870.80	5,197,668.52	2,603.70	4,494,357.60	1.58
37	ot_m501811_5197609.laz	3,233,135	501,810.80	5,197,548.53	1,714.43	503,870.80	5,199,668.52	2,087.33	4,367,179.40	0.74
38	ot_m509811_5199609.laz	4,763,362	509,750.81	5,199,548.53	1,998.63	511,870.80	5,200,849.96	2,375.63	2,759,018.59	1.73
39	ot_m505811_5197609.laz	10,401,301	505,750.81	5,197,548.53	1,930.21	507,870.80	5,199,668.52	2,262.03	4,494,357.60	2.31
40	ot_m515811_5191609.laz	838,994	515,750.81	5,192,755.11	2,104.85	516,689.99	5,193,668.52	2,217.77	857,856.40	0.98

Results from File Scan

#	FileName	PointCount	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	ot_m511811_5197609.laz	10,538,564	511,750.81	5,197,548.53	2,079.70	513,870.80	5,199,668.52	2,281.92	4,494,357.60	2.34
2	ot_m505811_5191609.laz	3,142,580	505,750.81	5,192,718.54	2,065.82	507,870.80	5,193,668.52	2,304.42	2,013,948.10	1.56
3	ot_m505811_5199609.laz	4,858,509	505,750.81	5,199,548.53	2,030.36	507,870.80	5,200,681.15	2,268.63	2,401,143.07	2.02
4	ot_m501811_5199609.laz	1,394,748	501,810.81	5,199,548.53	1,899.09	503,870.80	5,200,642.41	2,184	2,253,381.86	0.62
5	ot_m509811_5195609.laz	12,483,442	509,750.81	5,195,548.53	2,161.78	511,870.80	5,197,668.52	2,345.44	4,494,357.60	2.78
6	ot_m513811_5199609.laz	2,558,212	513,750.81	5,199,548.53	1,872.71	515,870.80	5,200,882.18	2,159.22	2,827,324.66	0.90
7	ot_m501811_5193609.laz	3,645,383	501,810.80	5,193,548.53	2,048.47	503,870.80	5,195,668.52	2,327.78	4,367,179.40	0.83
8	ot_m507811_5191609.laz	3,060,450	507,750.81	5,192,784.46	2,230.30	509,870.80	5,193,668.52	2,383.03	1,874,198.36	1.63
9	ot_m509811_5191609.laz	3,061,663	509,750.81	5,192,765.31	2,128.70	511,870.80	5,193,668.52	2,370.98	1,914,796.17	1.60
10	ot_m509811_5193609.laz	8,917,355	509,750.81	5,193,548.53	2,209.87	511,870.80	5,195,668.52	2,382.96	4,494,357.60	1.98
11	ot_m503811_5191609.laz	2,270,967	503,750.81	5,192,744.64	2,099.68	505,870.80	5,193,668.52	2,248.30	1,958,616.36	1.16
12	ot_m507811_5193609.laz	8,887,806	507,750.81	5,193,548.53	2,131.61	509,870.80	5,195,668.52	2,382.38	4,494,357.60	1.98
13	ot_m507811_5195609.laz	11,527,587	507,750.81	5,195,548.53	2,013.19	509,870.80	5,197,668.52	2,274.77	4,494,357.60	2.56
14	ot_m501811_5191609.laz	511,840	501,810.80	5,192,891.13	2,048.47	503,870.80	5,193,668.52	2,213.23	1,601,423.40	0.32
15	ot_m503811_5197609.laz	8,450,850	503,750.81	5,197,548.53	1,812.17	505,870.80	5,199,668.52	2,178.21	4,494,357.60	1.88
16	ot_m511811_5199609.laz	4,871,525	511,750.81	5,199,548.53	1,950.16	513,870.80	5,200,859.09	2,170.11	2,778,374.09	1.75
17	ot_m511811_5193609.laz	8,168,319	511,750.81	5,193,548.53	2,159.95	513,870.80	5,195,668.52	2,387.57	4,494,357.60	1.82
18	ot_m503811_5195609.laz	9,505,915	503,750.81	5,195,548.53	1,803.06	505,870.80	5,197,668.52	2,217.45	4,494,357.60	2.12
19	ot_m503811_5199609.laz	4,001,549	503,750.81	5,199,548.53	1,967.02	505,870.80	5,200,726.58	2,165.43	2,497,454.22	1.60
20	ot_m515811_5199609.laz	969,132	515,750.81	5,199,548.53	1,814.06	516,810.79	5,201,037.02	2,080.31	1,577,769.63	0.61
21	ot_m515811_5195609.laz	2,927,800	515,750.81	5,195,548.53	1,897.80	516,810.79	5,197,668.52	2,292.60	2,247,147	1.30
22	ot_m513811_5191609.laz	2,359,606	513,750.81	5,192,714.43	2,104.27	515,870.80	5,193,668.52	2,206.39	2,022,661.26	1.17
23	ot_m513811_5197609.laz	6,244,675	513,750.81	5,197,548.53	1,821.31	515,870.80	5,199,668.52	2,249.37	4,494,357.60	1.39
24	ot_m515811_5197609.laz	1,515,224	515,750.81	5,197,548.53	1,772.58	516,656.09	5,199,668.52	2,222.43	1,919,184.55	0.79
25	ot_m513811_5193609.laz	5,176,390	513,750.81	5,193,548.53	2,088.99	515,870.80	5,195,668.52	2,356.13	4,494,357.60	1.15
26	ot_m511811_5191609.laz	2,925,688	511,750.81	5,192,755.57	2,112.55	513,870.80	5,193,668.52	2,242.10	1,935,444.87	1.51
27	ot_m511811_5195609.laz	11,722,297	511,750.81	5,195,548.53	2,125.87	513,870.80	5,197,668.52	2,386.78	4,494,357.60	2.61
28	ot_m501811_5195609.laz	5,706,730	501,810.80	5,195,548.53	1,783.24	503,870.80	5,197,668.52	2,300.07	4,367,179.40	1.31
29	ot_m509811_5197609.laz	12,000,557	509,750.81	5,197,548.53	2,141.26	511,870.80	5,199,668.52	2,446.30	4,494,357.60	2.67
30	ot_m505811_5193609.laz	8,835,413	505,750.81	5,193,548.53	2,120.17	507,870.80	5,195,668.52	2,298.91	4,494,357.60	1.97
31	ot_m503811_5193609.laz	7,116,241	503,750.81	5,193,548.53	2,062.02	505,870.80	5,195,668.52	2,282.76	4,494,357.60	1.58
32	ot_m507811_5197609.laz	11,526,181	507,750.81	5,197,548.53	2,049.19	509,870.80	5,199,668.52	2,445.85	4,494,357.60	2.56
33	ot_m505811_5195609.laz	11,174,271	505,750.81	5,195,548.53	1,894.78	507,870.80	5,197,668.52	2,219.77	4,494,357.60	2.49
34	ot_m515811_5193609.laz	1,827,725	515,750.81	5,193,548.53	2,152.33	516,699.29	5,195,668.52	2,330.30	2,010,768.12	0.91
35	ot_m507811_5199609.laz	5,250,369	507,750.81	5,199,548.53	2,126.45	509,870.80	5,200,662.97	2,375.63	2,362,601.66	2.22
36	ot_m513811_5195609.laz	7,110,713	513,750.81	5,195,548.53	1,979.02	515,870.80	5,197,668.52	2,603.70	4,494,357.60	1.58
37	ot_m501811_5197609.laz	3,233,135	501,810.80	5,197,548.53	1,714.43	503,870.80	5,199,668.52	2,087.33	4,367,179.40	0.74
38	ot_m509811_5199609.laz	4,763,362	509,750.81	5,199,548.53	1,998.63	511,870.80	5,200,849.96	2,375.63	2,759,018.59	1.73
39	ot_m505811_5197609.laz	10,401,301	505,750.81	5,197,548.53	1,930.21	507,870.80	5,199,668.52	2,262.03	4,494,357.60	2.31
40	ot_m515811_5191609.laz	838,994	515,750.81	5,192,755.11	2,104.85	516,689.99	5,193,668.52	2,217.77	857,856.40	0.98

File Breakdown by Spatial Reference (Detailed)

40 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=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["NAD83 / 
UTM zone 12N",
     GEOGCS["NAD83",
         DATUM["North_American_Datum_1983",
             SPHEROID["GRS 1980",6378137,298.2572221010002,
                 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
378137,298.2572221010002,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",6378137,298.2572221010002,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","g2012a_conus.gtx,g2012a_alaska.gtx,g2012a_guam.gtx,g2012a_hawaii.gtx,g
2012a_puertorico.gtx,g2012a_samoa.gtx"]],AXIS["Up",UP],UNIT["metre",1,AUTHORITY[
"EPSG","9001"]],AUTHORITY["EPSG","5703"]]]</compoundwkt><prettycompound
wkt>COMPD_CS["unknown",
     PROJCS["NAD83 / UTM zone 12N",
         GEOGCS["NAD83",
             DATUM["North_American_Datum_1983",
                 SPHEROID["GRS 1980",6378137,298.2572221010002,
                     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","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,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