lasinfo (240810) report for 'AHN5T/38DZ1_06.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: 109980 428730 0
min x y z: 109980.000 428730.000 -2.773
max x y z: 111019.999 430019.999 36.385
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: 37909130
extended number of points by return: 27706367 3916724 2912322 1861266 958696 389975 124639 31560 6389 1035 141 15 1 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 -2773 36385
intensity 204 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 4002 4004
gps_time 394097486.577435 394100731.711480
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 13 255
G 46 255
B 39 255
NIR 5 255
extended_return_number 1 13
extended_number_of_returns 1 13
extended_classification 1 26
extended_scan_angle -3325 3330
extended_scanner_channel 0 0
number of first returns: 27706367
number of intermediate returns: 6281200
number of last returns: 27711949
number of single returns: 23790386
covered area in square units/kilounits: 1299212/1.30
point density: all returns 29.18 last only 21.33 (per square units)
spacing: all returns 0.19 last only 0.22 (in units)
overview over extended number of returns of given pulse: 23790386 2012485 3155018 3609614 2840527 1590791 650648 201102 48076 8929 1373 168 13 0 0
histogram of classification of points:
11226765 unclassified (1)
26498095 ground (2)
51940 building (6)
109914 water (9)
22416 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
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bin [-2.7,-2.6) has 67
bin [-2.6,-2.5) has 2616
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average z coordinate 1.9 for 37909130 element(s)
point source id histogram with bin size 1.000000
bin 4002 has 6470872
bin 4003 has 19907820
bin 4004 has 11530438
average point source id 4003.133465632157822 for 37909130 element(s)