lasinfo (240810) report for 'AHN5T/43HZ1_18.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: 91980 401230 0
min x y z: 91980.000 401230.000 -1.779
max x y z: 93019.999 402519.999 24.103
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: 27209978
extended number of points by return: 25606009 784733 425032 235660 107244 38000 10589 2286 375 45 5 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 -1779 24103
intensity 278 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 40371 40391
gps_time 394013362.367904 394015402.487058
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 25 255
G 46 255
B 32 255
NIR 9 255
extended_return_number 1 11
extended_number_of_returns 1 11
extended_classification 1 26
extended_scan_angle -3330 3333
extended_scanner_channel 0 0
number of first returns: 25606009
number of intermediate returns: 822553
number of last returns: 25595317
number of single returns: 24813901
covered area in square units/kilounits: 1341036/1.34
point density: all returns 20.29 last only 19.09 (per square units)
spacing: all returns 0.22 last only 0.23 (in units)
overview over extended number of returns of given pulse: 24813901 722268 568551 514763 347698 165383 58575 15399 2978 407 55 0 0 0 0
histogram of classification of points:
2658449 unclassified (1)
23538077 ground (2)
904586 building (6)
107412 water (9)
1423 wire conductor (14)
31 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
bin [-1.8,-1.7) has 3
bin [-1.7,-1.6) has 1
bin [-1.6,-1.5) has 145
bin [-1.5,-1.4) has 1805
bin [-1.4,-1.3) has 4417
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bin [-1.2,-1.1) has 6474
bin [-1.1,-1.0) has 8670
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bin [8.4,8.5) has 26086
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bin [9.0,9.1) has 25741
bin [9.1,9.2) has 37390
bin [9.2,9.3) has 45049
bin [9.3,9.4) has 25450
bin [9.4,9.5) has 34101
bin [9.5,9.6) has 31625
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bin [9.9,10.0) has 46519
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bin [10.7,10.8) has 16059
bin [10.8,10.9) has 15833
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average z coordinate 1.5 for 27209978 element(s)
point source id histogram with bin size 1.000000
bin 40371 has 285886
bin 40381 has 13225143
bin 40391 has 13698949
average point source id 40385.929464845583425 for 27209978 element(s)