OpenTopography LAS Validation Report for TX11

Point Inspection Summary

Total Area of Tiles (m²)	41,594,437.95
Sum of Area of Per-Tile as Determined by Scan (m²)	41,594,437.95
Total Number of Bytes on Disk	449,379,332
Total Number of Points as Reported in Headers	203,298,616
Total Number of Points as Determined by Scan	203,298,616
Mean Point Density as Reported in Headers (points/m²)	4.89
Mean Point Density as Determined by Scan (points/m²)	4.89
LAS Versions Processed	1.2 (56 files)
LAS File Types Processed	LAZ (56 files)
LAS File Signatures Processed	LASF (56 files)
File Breakdown by Source ID	0: 56 file(s)
File Breakdown by System ID	LAStools (c) by Martin Isenburg: 56 file(s)
File Breakdown by Generating Software ID	las2las (version 120813): 56 file(s)
Point Breakdown by Return (return: header / actual)	1: 202,742,759 / 202,742,759 2: 533,902 / 533,902 3: 20,057 / 20,057 4: 1,898 / 1,898 5: 0 / 0
Point Breakdown by Pulse (pulse: actual)	1: 202,208,856 2: 1,027,691 3: 54,477 4: 7,592 5: 0
Point Breakdown by Classification (class: name: points)	1: Unclassified: 35,341,633 2: Ground: 167,202,719 6: Building: 356,397 7: Low Point (noise): 397,867
File Breakdown by Coordinate Reference System	56 files of type [Projected Coordinate System] Horizontal CRS: NAD83 / UTM zone 14N [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	161,096.92, 169,259.92
Return Number	1, 4
Return Count	1, 4
Flightline Edge	0, 1
Intensity	1, 5000
Scan Direction Flag	0, 1
Scan Angle Rank	-27, 25
Classification	1, 7
Point Source ID	1, 20
User Data	0, 0
Minimum RGB Colors	0, 0, 0
Maximum RGB Colors	0, 0, 0
File Creation Day	0, 0
File Creation Year	0, 0
Bounding Box of Tiles	(676232.85, 3057421.21), (685999.99, 3072711.93)
Z-Axis Values	-4.77, 34.86
Bounding Box of All Points	(676232.85, 3057421.21), (685999.99, 3072711.93)
Z-Axis Values	-4.77, 34.86

Summary of Warnings

There are no warnings to report.

LAS File Content

#	fileName	isCompressed	bytes	softwareID
1	ot_678000_3058000.laz	true	6,436,809	las2las (version 120813)
2	ot_677000_3059000.laz	true	11,593,814	las2las (version 120813)
3	ot_680000_3065000.laz	true	7,641,485	las2las (version 120813)
4	ot_679000_3059312.laz	true	2,107,824	las2las (version 120813)
5	ot_682000_3067000.laz	true	14,130,507	las2las (version 120813)
6	ot_684000_3068000.laz	true	7,988,541	las2las (version 120813)
7	ot_678000_3057421.laz	true	547,886	las2las (version 120813)
8	ot_684000_3071000.laz	true	11,880,493	las2las (version 120813)
9	ot_684000_3070000.laz	true	15,625,228	las2las (version 120813)
10	ot_676592_3059000.laz	true	1,242,709	las2las (version 120813)
11	ot_677000_3058000.laz	true	13,232,137	las2las (version 120813)
12	ot_681000_3066000.laz	true	11,721,123	las2las (version 120813)
13	ot_679472_3064000.laz	true	2,759,583	las2las (version 120813)
14	ot_684000_3067615.laz	true	1,051,365	las2las (version 120813)
15	ot_679000_3063000.laz	true	9,750,006	las2las (version 120813)
16	ot_678000_3060000.laz	true	14,751,191	las2las (version 120813)
17	ot_683000_3069000.laz	true	13,311,573	las2las (version 120813)
18	ot_680696_3066000.laz	true	468,635	las2las (version 120813)
19	ot_677734_3061000.laz	true	476,614	las2las (version 120813)
20	ot_680000_3064000.laz	true	15,154,268	las2las (version 120813)
21	ot_676514_3057647.laz	true	603,545	las2las (version 120813)
22	ot_678344_3062000.laz	true	3,301,662	las2las (version 120813)
23	ot_679000_3061000.laz	true	15,366,969	las2las (version 120813)
24	ot_683000_3070000.laz	true	7,122,847	las2las (version 120813)
25	ot_680000_3063000.laz	true	16,475,358	las2las (version 120813)
26	ot_682000_3068000.laz	true	9,112,122	las2las (version 120813)
27	ot_682000_3065000.laz	true	10,306,835	las2las (version 120813)
28	ot_677000_3057423.laz	true	3,895,509	las2las (version 120813)
29	ot_683000_3066000.laz	true	3,935,209	las2las (version 120813)
30	ot_682000_3064259.laz	true	2,069,208	las2las (version 120813)
31	ot_685000_3072000.laz	true	1,823,735	las2las (version 120813)
32	ot_683627_3071000.laz	true	1,004,083	las2las (version 120813)
33	ot_685000_3071000.laz	true	12,510,847	las2las (version 120813)
34	ot_681000_3063000.laz	true	7,820,908	las2las (version 120813)
35	ot_678000_3061000.laz	true	10,930,634	las2las (version 120813)
36	ot_683000_3067000.laz	true	12,659,892	las2las (version 120813)
37	ot_678000_3059000.laz	true	13,884,669	las2las (version 120813)
38	ot_679863_3065000.laz	true	74,220	las2las (version 120813)
39	ot_677103_3060000.laz	true	5,620,320	las2las (version 120813)
40	ot_679000_3060000.laz	true	10,573,412	las2las (version 120813)
41	ot_684209_3072000.laz	true	2,130,569	las2las (version 120813)
42	ot_685000_3069623.laz	true	326,272	las2las (version 120813)
43	ot_681243_3067000.laz	true	4,541,605	las2las (version 120813)
44	ot_681000_3065000.laz	true	15,595,247	las2las (version 120813)
45	ot_683000_3068000.laz	true	19,570,996	las2las (version 120813)
46	ot_679000_3062000.laz	true	14,722,854	las2las (version 120813)
47	ot_680000_3062000.laz	true	14,983,256	las2las (version 120813)
48	ot_681876_3068000.laz	true	94,723	las2las (version 120813)
49	ot_681000_3062005.laz	true	629,302	las2las (version 120813)
50	ot_676232_3058000.laz	true	5,239,028	las2las (version 120813)
51	ot_682000_3066000.laz	true	15,525,627	las2las (version 120813)
52	ot_682000_3069000.laz	true	5,440,934	las2las (version 120813)
53	ot_685000_3070000.laz	true	7,047,487	las2las (version 120813)
54	ot_684000_3069000.laz	true	13,044,225	las2las (version 120813)
55	ot_681000_3064000.laz	true	14,733,621	las2las (version 120813)
56	ot_680000_3061000.laz	true	4,789,811	las2las (version 120813)

Header Information

#	FileName	PointCount	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	ot_678000_3058000.laz	2,927,593	678,000	3,058,000	0.97	678,829.38	3,058,999.99	28.06	829,371.71	3.53
2	ot_677000_3059000.laz	5,382,043	677,000	3,059,000	-0.65	677,999.99	3,059,999.99	30	999,980	5.38
3	ot_680000_3065000.laz	3,636,812	680,000	3,065,000	-4.21	680,999.99	3,065,999.99	11.68	999,980	3.64
4	ot_679000_3059312.laz	952,583	679,000	3,059,312.26	-0.54	679,436.34	3,059,999.99	10.93	300,084.11	3.17
5	ot_682000_3067000.laz	6,455,234	682,000	3,067,000	-2.97	682,999.99	3,067,999.99	30.03	999,980	6.46
6	ot_684000_3068000.laz	3,039,242	684,000	3,068,000	-4.66	684,727.45	3,068,999.99	34.52	727,442.73	4.18
7	ot_678000_3057421.laz	248,940	678,000	3,057,421.21	1.38	678,297.09	3,057,999.99	7.93	171,949.75	1.45
8	ot_684000_3071000.laz	5,466,248	684,000	3,071,000	############	684,999.99	3,071,999.99	30.02	999,980	5.47
9	ot_684000_3070000.laz	6,984,731	684,000	3,070,000	-0.45	684,999.99	3,070,999.99	30	999,980	6.98
10	ot_676592_3059000.laz	466,331	676,592.66	3,059,000	-0.40	676,999.99	3,059,717.12	21.91	292,104.49	1.60
11	ot_677000_3058000.laz	6,574,404	677,000	3,058,000	-0.83	677,999.99	3,058,999.99	30	999,980	6.57
12	ot_681000_3066000.laz	5,804,165	681,000	3,066,000	-4.66	681,999.99	3,066,999.99	29.98	999,980	5.80
13	ot_679472_3064000.laz	1,246,204	679,472.15	3,064,000	-3.41	679,999.99	3,064,999.99	8.93	527,834.72	2.36
14	ot_684000_3067615.laz	390,338	684,000	3,067,615.22	-4.19	684,999.99	3,067,999.99	2.33	384,766.15	1.01
15	ot_679000_3063000.laz	4,481,914	679,000	3,063,000	-4.26	679,999.99	3,063,999.99	22.66	999,980	4.48
16	ot_678000_3060000.laz	6,831,873	678,000	3,060,000	-4.07	678,999.99	3,060,999.99	30	999,980	6.83
17	ot_683000_3069000.laz	6,193,102	683,000	3,069,000	-0.66	683,999.99	3,069,999.99	30	999,980	6.19
18	ot_680696_3066000.laz	227,882	680,696.77	3,066,000	0.28	680,999.99	3,066,489.25	1.96	148,350.38	1.54
19	ot_677734_3061000.laz	217,055	677,734.83	3,061,000	-0.92	677,999.99	3,061,427.85	4.19	113,448.71	1.91
20	ot_680000_3064000.laz	6,928,061	680,000	3,064,000	-4.45	680,999.99	3,064,999.99	30	999,980	6.93
21	ot_676514_3057647.laz	324,180	676,514.09	3,057,647.69	-0.17	676,999.99	3,057,999.99	2.59	171,182.57	1.89
22	ot_678344_3062000.laz	1,617,866	678,344.30	3,062,000	-3.58	678,999.99	3,062,999.99	10.50	655,683.44	2.47
23	ot_679000_3061000.laz	7,060,004	679,000	3,061,000	-1.44	679,999.99	3,061,999.99	29.99	999,980	7.06
24	ot_683000_3070000.laz	3,132,000	683,000.01	3,070,000	-0.22	683,999.99	3,070,999.99	8.65	999,970	3.13
25	ot_680000_3063000.laz	7,580,191	680,000	3,063,000	-0.39	680,999.99	3,063,999.99	30.12	999,980	7.58
26	ot_682000_3068000.laz	4,196,764	682,000	3,068,000	-0.13	682,999.99	3,068,999.99	29.96	999,980	4.20
27	ot_682000_3065000.laz	4,204,290	682,000	3,065,000	-3.87	682,999.99	3,065,999.99	28.14	999,980	4.20
28	ot_677000_3057423.laz	1,869,373	677,000	3,057,423.65	-1.06	677,999.99	3,057,999.99	29.29	576,334.24	3.24
29	ot_683000_3066000.laz	1,461,584	683,000	3,066,000	-4.25	683,572.69	3,066,999.99	24.48	572,684.27	2.55
30	ot_682000_3064259.laz	735,945	682,000	3,064,259.97	-4.26	682,483.73	3,064,999.99	2.42	357,969.87	2.06
31	ot_685000_3072000.laz	805,309	685,000	3,072,000	############	685,864.25	3,072,570.06	24.36	492,674.36	1.63
32	ot_683627_3071000.laz	432,160	683,627.21	3,071,000	-0.10	683,999.99	3,071,646.46	3.28	240,987.36	1.79
33	ot_685000_3071000.laz	5,590,203	685,000	3,071,000	-3.19	685,999.99	3,071,999.99	26.72	999,980	5.59
34	ot_681000_3063000.laz	3,130,883	681,000	3,063,000	-4.11	681,861.52	3,063,999.99	12.48	861,511.38	3.63
35	ot_678000_3061000.laz	5,340,500	678,000	3,061,000	-4.35	678,999.99	3,061,999.99	34.86	999,980	5.34
36	ot_683000_3067000.laz	5,312,223	683,000	3,067,000	-4.08	683,999.99	3,067,999.99	23.60	999,980	5.31
37	ot_678000_3059000.laz	6,428,344	678,000	3,059,000	-0.79	678,999.99	3,059,999.99	29.99	999,980	6.43
38	ot_679863_3065000.laz	31,859	679,863.58	3,065,000	0.08	679,999.99	3,065,234.03	1.51	31,924.03	1
39	ot_677103_3060000.laz	2,531,838	677,103.50	3,060,000	-4.77	677,999.99	3,060,999.99	26.26	896,481.04	2.82
40	ot_679000_3060000.laz	4,817,307	679,000	3,060,000	-2.58	679,999.99	3,060,999.99	29.98	999,980	4.82
41	ot_684209_3072000.laz	1,042,530	684,209.74	3,072,000	0.03	684,999.99	3,072,711.93	3.48	562,602.68	1.85
42	ot_685000_3069623.laz	108,367	685,000	3,069,623.12	-3.21	685,216.56	3,069,999.99	1.72	81,614.97	1.33
43	ot_681243_3067000.laz	2,076,591	681,243.33	3,067,000	-4.59	681,999.99	3,067,999.99	15.58	756,652.43	2.74
44	ot_681000_3065000.laz	7,005,116	681,000	3,065,000	-4.64	681,999.99	3,065,999.99	30	999,980	7.01
45	ot_683000_3068000.laz	8,759,787	683,000	3,068,000	-3.18	683,999.99	3,068,999.99	32.44	999,980	8.76
46	ot_679000_3062000.laz	6,978,800	679,000	3,062,000	-4.63	679,999.99	3,062,999.99	29.99	999,980	6.98
47	ot_680000_3062000.laz	6,724,908	680,000	3,062,000	-4.06	680,999.99	3,062,999.99	31.87	999,980	6.73
48	ot_681876_3068000.laz	45,290	681,876.11	3,068,000	0.30	681,999.99	3,068,255.65	2	31,669.92	1.43
49	ot_681000_3062005.laz	225,617	681,000	3,062,005.88	-3.95	681,241.37	3,062,999.99	10.76	239,948.33	0.94
50	ot_676232_3058000.laz	2,754,401	676,232.85	3,058,000	-4.28	676,999.99	3,058,999.99	6.28	767,132.33	3.59
51	ot_682000_3066000.laz	6,962,549	682,000	3,066,000	-3.63	682,999.99	3,066,999.99	30.03	999,980	6.96
52	ot_682000_3069000.laz	2,531,102	682,000	3,069,000	-0.17	682,999.99	3,069,999.98	11.52	999,970	2.53
53	ot_685000_3070000.laz	2,931,115	685,000	3,070,000	-3.30	685,803.45	3,070,999.99	29.98	803,441.97	3.65
54	ot_684000_3069000.laz	5,679,861	684,000	3,069,000	-3.41	684,999.99	3,069,999.99	34.16	999,980	5.68
55	ot_681000_3064000.laz	6,382,552	681,000	3,064,000	-4.07	681,999.99	3,064,999.99	30	999,980	6.38
56	ot_680000_3061000.laz	2,032,452	680,000	3,061,000	-2.87	680,999.20	3,061,999.99	13.31	999,190.01	2.03

Results from File Scan

#	FileName	PointCount	minX	minY	minZ	maxX	maxY	maxZ	Area	Density
1	ot_678000_3058000.laz	2,927,593	678,000	3,058,000	0.97	678,829.38	3,058,999.99	28.06	829,371.71	3.53
2	ot_677000_3059000.laz	5,382,043	677,000	3,059,000	-0.65	677,999.99	3,059,999.99	30	999,980	5.38
3	ot_680000_3065000.laz	3,636,812	680,000	3,065,000	-4.21	680,999.99	3,065,999.99	11.68	999,980	3.64
4	ot_679000_3059312.laz	952,583	679,000	3,059,312.26	-0.54	679,436.34	3,059,999.99	10.93	300,084.11	3.17
5	ot_682000_3067000.laz	6,455,234	682,000	3,067,000	-2.97	682,999.99	3,067,999.99	30.03	999,980	6.46
6	ot_684000_3068000.laz	3,039,242	684,000	3,068,000	-4.66	684,727.45	3,068,999.99	34.52	727,442.73	4.18
7	ot_678000_3057421.laz	248,940	678,000	3,057,421.21	1.38	678,297.09	3,057,999.99	7.93	171,949.75	1.45
8	ot_684000_3071000.laz	5,466,248	684,000	3,071,000	############	684,999.99	3,071,999.99	30.02	999,980	5.47
9	ot_684000_3070000.laz	6,984,731	684,000	3,070,000	-0.45	684,999.99	3,070,999.99	30	999,980	6.98
10	ot_676592_3059000.laz	466,331	676,592.66	3,059,000	-0.40	676,999.99	3,059,717.12	21.91	292,104.49	1.60
11	ot_677000_3058000.laz	6,574,404	677,000	3,058,000	-0.83	677,999.99	3,058,999.99	30	999,980	6.57
12	ot_681000_3066000.laz	5,804,165	681,000	3,066,000	-4.66	681,999.99	3,066,999.99	29.98	999,980	5.80
13	ot_679472_3064000.laz	1,246,204	679,472.15	3,064,000	-3.41	679,999.99	3,064,999.99	8.93	527,834.72	2.36
14	ot_684000_3067615.laz	390,338	684,000	3,067,615.22	-4.19	684,999.99	3,067,999.99	2.33	384,766.15	1.01
15	ot_679000_3063000.laz	4,481,914	679,000	3,063,000	-4.26	679,999.99	3,063,999.99	22.66	999,980	4.48
16	ot_678000_3060000.laz	6,831,873	678,000	3,060,000	-4.07	678,999.99	3,060,999.99	30	999,980	6.83
17	ot_683000_3069000.laz	6,193,102	683,000	3,069,000	-0.66	683,999.99	3,069,999.99	30	999,980	6.19
18	ot_680696_3066000.laz	227,882	680,696.77	3,066,000	0.28	680,999.99	3,066,489.25	1.96	148,350.38	1.54
19	ot_677734_3061000.laz	217,055	677,734.83	3,061,000	-0.92	677,999.99	3,061,427.85	4.19	113,448.71	1.91
20	ot_680000_3064000.laz	6,928,061	680,000	3,064,000	-4.45	680,999.99	3,064,999.99	30	999,980	6.93
21	ot_676514_3057647.laz	324,180	676,514.09	3,057,647.69	-0.17	676,999.99	3,057,999.99	2.59	171,182.57	1.89
22	ot_678344_3062000.laz	1,617,866	678,344.30	3,062,000	-3.58	678,999.99	3,062,999.99	10.50	655,683.44	2.47
23	ot_679000_3061000.laz	7,060,004	679,000	3,061,000	-1.44	679,999.99	3,061,999.99	29.99	999,980	7.06
24	ot_683000_3070000.laz	3,132,000	683,000.01	3,070,000	-0.22	683,999.99	3,070,999.99	8.65	999,970	3.13
25	ot_680000_3063000.laz	7,580,191	680,000	3,063,000	-0.39	680,999.99	3,063,999.99	30.12	999,980	7.58
26	ot_682000_3068000.laz	4,196,764	682,000	3,068,000	-0.13	682,999.99	3,068,999.99	29.96	999,980	4.20
27	ot_682000_3065000.laz	4,204,290	682,000	3,065,000	-3.87	682,999.99	3,065,999.99	28.14	999,980	4.20
28	ot_677000_3057423.laz	1,869,373	677,000	3,057,423.65	-1.06	677,999.99	3,057,999.99	29.29	576,334.24	3.24
29	ot_683000_3066000.laz	1,461,584	683,000	3,066,000	-4.25	683,572.69	3,066,999.99	24.48	572,684.27	2.55
30	ot_682000_3064259.laz	735,945	682,000	3,064,259.97	-4.26	682,483.73	3,064,999.99	2.42	357,969.87	2.06
31	ot_685000_3072000.laz	805,309	685,000	3,072,000	############	685,864.25	3,072,570.06	24.36	492,674.36	1.63
32	ot_683627_3071000.laz	432,160	683,627.21	3,071,000	-0.10	683,999.99	3,071,646.46	3.28	240,987.36	1.79
33	ot_685000_3071000.laz	5,590,203	685,000	3,071,000	-3.19	685,999.99	3,071,999.99	26.72	999,980	5.59
34	ot_681000_3063000.laz	3,130,883	681,000	3,063,000	-4.11	681,861.52	3,063,999.99	12.48	861,511.38	3.63
35	ot_678000_3061000.laz	5,340,500	678,000	3,061,000	-4.35	678,999.99	3,061,999.99	34.86	999,980	5.34
36	ot_683000_3067000.laz	5,312,223	683,000	3,067,000	-4.08	683,999.99	3,067,999.99	23.60	999,980	5.31
37	ot_678000_3059000.laz	6,428,344	678,000	3,059,000	-0.79	678,999.99	3,059,999.99	29.99	999,980	6.43
38	ot_679863_3065000.laz	31,859	679,863.58	3,065,000	0.08	679,999.99	3,065,234.03	1.51	31,924.03	1
39	ot_677103_3060000.laz	2,531,838	677,103.50	3,060,000	-4.77	677,999.99	3,060,999.99	26.26	896,481.04	2.82
40	ot_679000_3060000.laz	4,817,307	679,000	3,060,000	-2.58	679,999.99	3,060,999.99	29.98	999,980	4.82
41	ot_684209_3072000.laz	1,042,530	684,209.74	3,072,000	0.03	684,999.99	3,072,711.93	3.48	562,602.68	1.85
42	ot_685000_3069623.laz	108,367	685,000	3,069,623.12	-3.21	685,216.56	3,069,999.99	1.72	81,614.97	1.33
43	ot_681243_3067000.laz	2,076,591	681,243.33	3,067,000	-4.59	681,999.99	3,067,999.99	15.58	756,652.43	2.74
44	ot_681000_3065000.laz	7,005,116	681,000	3,065,000	-4.64	681,999.99	3,065,999.99	30	999,980	7.01
45	ot_683000_3068000.laz	8,759,787	683,000	3,068,000	-3.18	683,999.99	3,068,999.99	32.44	999,980	8.76
46	ot_679000_3062000.laz	6,978,800	679,000	3,062,000	-4.63	679,999.99	3,062,999.99	29.99	999,980	6.98
47	ot_680000_3062000.laz	6,724,908	680,000	3,062,000	-4.06	680,999.99	3,062,999.99	31.87	999,980	6.73
48	ot_681876_3068000.laz	45,290	681,876.11	3,068,000	0.30	681,999.99	3,068,255.65	2	31,669.92	1.43
49	ot_681000_3062005.laz	225,617	681,000	3,062,005.88	-3.95	681,241.37	3,062,999.99	10.76	239,948.33	0.94
50	ot_676232_3058000.laz	2,754,401	676,232.85	3,058,000	-4.28	676,999.99	3,058,999.99	6.28	767,132.33	3.59
51	ot_682000_3066000.laz	6,962,549	682,000	3,066,000	-3.63	682,999.99	3,066,999.99	30.03	999,980	6.96
52	ot_682000_3069000.laz	2,531,102	682,000	3,069,000	-0.17	682,999.99	3,069,999.98	11.52	999,970	2.53
53	ot_685000_3070000.laz	2,931,115	685,000	3,070,000	-3.30	685,803.45	3,070,999.99	29.98	803,441.97	3.65
54	ot_684000_3069000.laz	5,679,861	684,000	3,069,000	-3.41	684,999.99	3,069,999.99	34.16	999,980	5.68
55	ot_681000_3064000.laz	6,382,552	681,000	3,064,000	-4.07	681,999.99	3,064,999.99	30	999,980	6.38
56	ot_680000_3061000.laz	2,032,452	680,000	3,061,000	-2.87	680,999.20	3,061,999.99	13.31	999,190.01	2.03

File Breakdown by Spatial Reference (Detailed)

56 files use the Projected Coordinate System 'NAD83 / UTM zone 14N', 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=14 +datum=NAD83 +units=m +geoidgrids=g2003conus.gtx
,g2003alaska.gtx,g2003h01.gtx,g2003p01.gtx +vunits=m +no_defs </proj4><
prettywkt>PROJCS["NAD83 / UTM zone 14N",
     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",-99],
     PARAMETER["scale_factor",0.9996],
     PARAMETER["false_easting",500000],
     PARAMETER["false_northing",0],
     UNIT["metre",1,
         AUTHORITY["EPSG","9001"]],
     AUTHORITY["EPSG","26914"]]</prettywkt><wkt>PROJCS["NAD83 / UTM 
zone 14N",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",-99],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",
500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],A
UTHORITY["EPSG","26914"]]</wkt><compoundwkt>COMPD_CS["unknown",PROJC
S["NAD83 / UTM zone 14N",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHERO
ID["GRS 1980",6378137,298.2572221010042,AUTHORITY["EPSG","7019"]],AUTHORITY["EPS
G","6269"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["E
PSG","4269"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0
],PARAMETER["central_meridian",-99],PARAMETER["scale_factor",0.9996],PARAMETER["
false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["E
PSG","9001"]],AUTHORITY["EPSG","26914"]],VERT_CS["NAVD88 height",VERT_DATUM["Nor
th American Vertical Datum 1988",2005,AUTHORITY["EPSG","5103"],EXTENSION["PROJ4_
GRIDS","g2003conus.gtx,g2003alaska.gtx,g2003h01.gtx,g2003p01.gtx"]],AXIS["Up",UP
],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","5703"]]]</compou
ndwkt><prettycompoundwkt>COMPD_CS["unknown",
     PROJCS["NAD83 / UTM zone 14N",
         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",-99],
         PARAMETER["scale_factor",0.9996],
         PARAMETER["false_easting",500000],
         PARAMETER["false_northing",0],
         UNIT["metre",1,
             AUTHORITY["EPSG","9001"]],
         AUTHORITY["EPSG","26914"]],
     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 14N + VERT_CS"
       GeogCitationGeoKey (Ascii,6): "NAD83"
       GeogAngularUnitsGeoKey (Short,1): Angular_Degree
       ProjectedCSTypeGeoKey (Short,1): PCS_NAD83_UTM_zone_14N
       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