lasinfo (240810) report for 'AHN5T/44FN1_14.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 2.7.2 (aa5ec8)'
file creation day/year: 321/2024
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: 132980 421230 0
min x y z: 132980.000 421230.000 -0.117
max x y z: 134019.999 422519.999 31.797
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: 27155894
extended number of points by return: 22186905 3231458 1111658 408579 157240 46931 10778 2007 292 39 5 2 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 -117 31797
intensity 119 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 0 0
point_source_ID 4012 4014
gps_time 394016267.116650 394019524.746604
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 22 255
G 52 255
B 41 255
NIR 4 255
extended_return_number 1 12
extended_number_of_returns 1 15
extended_classification 1 26
extended_scan_angle -3314 3341
extended_scanner_channel 0 0
number of first returns: 22186905
number of intermediate returns: 1739407
number of last returns: 22164538
number of single returns: 18934956
covered area in square units/kilounits: 1267876/1.27
point density: all returns 21.42 last only 17.48 (per square units)
spacing: all returns 0.22 last only 0.24 (in units)
overview over extended number of returns of given pulse: 18934956 4254397 2114963 1005425 551329 216945 61470 13733 2275 351 44 1 1 0 4
histogram of classification of points:
5080988 unclassified (1)
18586170 ground (2)
3353451 building (6)
130763 water (9)
4522 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
bin [-0.2,-0.1) has 1
bin [-0.1,0.0) has 204
bin [0.0,0.1) has 1062
bin [0.1,0.2) has 1364
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bin [10.6,10.7) has 29272
bin [10.7,10.8) has 29015
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bin [12.0,12.1) has 22980
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bin [28.1,28.2) has 431
bin [28.2,28.3) has 408
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bin [28.5,28.6) has 405
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bin [28.7,28.8) has 349
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bin [30.8,30.9) has 67
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bin [31.5,31.6) has 6
bin [31.6,31.7) has 4
bin [31.7,31.8) has 1
average z coordinate 3.6 for 27155894 element(s)
point source id histogram with bin size 1.000000
bin 4012 has 13272241
bin 4013 has 13763036
bin 4014 has 120617
average point source id 4012.515699096483331 for 27155894 element(s)