lasinfo (240810) report for 'AHN5T/31GN1_16.LAZ'
reporting all LAS header entries:
file signature: 'LASF'
file source ID: 0
global_encoding: 16
project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000
version major.minor: 1.4
system identifier: 'GeoTiles.citg.tudelft.nl'
generating software: 'PDAL 2.7.1 (8647dd)'
file creation day/year: 173/2024
header size: 375
offset to point data: 2299
number var. length records: 2
point data format: 8
point data record length: 38
number of point records: 0
number of points by return: 0 0 0 0 0
scale factor x y z: 0.001 0.001 0.001
offset x y z: 119980 457480 0
min x y z: 119980.000 457480.000 -3.185
max x y z: 121019.999 458769.999 26.723
start of waveform data packet record: 0
start of first extended variable length record: 0
number of extended_variable length records: 0
extended number of point records: 25928105
extended number of points by return: 24038997 1034428 484335 238816 94421 28777 6826 1294 189 21 1 0 0 0 0
variable length header record 1 of 2:
reserved 0
user ID 'LASF_Projection'
record ID 2112
length after header 908
description 'OGC Transformation Record'
WKT OGC COORDINATE SYSTEM:
COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]]
variable length header record 2 of 2:
reserved 0
user ID 'liblas'
record ID 2112
length after header 908
description 'OGR variant of OpenGIS WKT SRS'
has spatial indexing LAX file
LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3
reporting minimum and maximum for all LAS point record entries ...
X 0 1039999
Y 0 1289999
Z -3185 26723
intensity 185 65535
return_number 1 7
number_of_returns 1 7
edge_of_flight_line 0 0
scan_direction_flag 0 1
classification 1 26
scan_angle_rank -20 20
user_data 1 1
point_source_ID 1091 1093
gps_time 364523693.370992 364525765.193403
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 16 255
G 43 255
B 32 255
NIR 0 255
extended_return_number 1 11
extended_number_of_returns 1 11
extended_classification 1 26
extended_scan_angle -3324 3325
extended_scanner_channel 0 0
number of first returns: 24038997
number of intermediate returns: 856083
number of last returns: 24206809
number of single returns: 23173784
covered area in square units/kilounits: 1247220/1.25
point density: all returns 20.79 last only 19.41 (per square units)
spacing: all returns 0.22 last only 0.23 (in units)
overview over extended number of returns of given pulse: 23173784 965745 716958 568088 324074 130431 38508 8803 1505 198 11 0 0 0 0
histogram of classification of points:
2570658 unclassified (1)
22307892 ground (2)
1001529 building (6)
37148 water (9)
10878 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
bin [-3.2,-3.1) has 92
bin [-3.1,-3.0) has 12
bin [-3.0,-2.9) has 35
bin [-2.9,-2.8) has 405
bin [-2.8,-2.7) has 302
bin [-2.7,-2.6) has 7519
bin [-2.6,-2.5) has 10473
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bin [-2.4,-2.3) has 12963
bin [-2.3,-2.2) has 16558
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bin [-2.1,-2.0) has 614694
bin [-2.0,-1.9) has 1079922
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bin [-1.5,-1.4) has 1352280
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bin [6.0,6.1) has 26684
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bin [6.9,7.0) has 29452
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bin [7.1,7.2) has 22446
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bin [7.4,7.5) has 16860
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bin [7.6,7.7) has 14659
bin [7.7,7.8) has 13587
bin [7.8,7.9) has 12646
bin [7.9,8.0) has 12005
bin [8.0,8.1) has 11115
bin [8.1,8.2) has 10801
bin [8.2,8.3) has 10826
bin [8.3,8.4) has 10252
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bin [8.6,8.7) has 9519
bin [8.7,8.8) has 8897
bin [8.8,8.9) has 8489
bin [8.9,9.0) has 8190
bin [9.0,9.1) has 8067
bin [9.1,9.2) has 7675
bin [9.2,9.3) has 7708
bin [9.3,9.4) has 7294
bin [9.4,9.5) has 7232
bin [9.5,9.6) has 6895
bin [9.6,9.7) has 7057
bin [9.7,9.8) has 6676
bin [9.8,9.9) has 6344
bin [9.9,10.0) has 6307
bin [10.0,10.1) has 6165
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bin [13.0,13.1) has 2529
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bin [13.7,13.8) has 2103
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bin [13.9,14.0) has 1940
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bin [14.5,14.6) has 1486
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bin [16.2,16.3) has 632
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bin [16.8,16.9) has 433
bin [16.9,17.0) has 404
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bin [17.2,17.3) has 355
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bin [18.7,18.8) has 169
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bin [24.2,24.3) has 89
bin [24.3,24.4) has 86
bin [24.4,24.5) has 73
bin [24.5,24.6) has 79
bin [24.6,24.7) has 65
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bin [24.8,24.9) has 64
bin [24.9,25.0) has 63
bin [25.0,25.1) has 59
bin [25.1,25.2) has 62
bin [25.2,25.3) has 52
bin [25.3,25.4) has 46
bin [25.4,25.5) has 28
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bin [25.6,25.7) has 44
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bin [25.8,25.9) has 24
bin [25.9,26.0) has 31
bin [26.0,26.1) has 23
bin [26.1,26.2) has 12
bin [26.2,26.3) has 5
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bin [26.6,26.7) has 1
bin [26.7,26.8) has 1
average z coordinate -0.9 for 25928105 element(s)
point source id histogram with bin size 1.000000
bin 1091 has 390241
bin 1092 has 18105496
bin 1093 has 7432368
average point source id 1092.27160207041743 for 25928105 element(s)