lasinfo (240810) report for 'AHN5T/46GZ1_25.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: 203980 399980 0
min x y z: 203980.000 399980.000 16.389
max x y z: 205019.999 401269.999 41.579
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: 37822393
extended number of points by return: 27375053 5497348 3096971 1328482 415793 92557 14446 1605 129 7 2 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 16389 41579
intensity 181 27300
return_number 1 7
number_of_returns 1 7
edge_of_flight_line 0 0
scan_direction_flag 0 1
classification 1 9
scan_angle_rank -20 20
user_data 0 0
point_source_ID 3093 3095
gps_time 394105859.201892 394108102.278586
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 9 255
G 33 255
B 26 255
NIR 1 255
extended_return_number 1 11
extended_number_of_returns 1 11
extended_classification 1 9
extended_scan_angle -3336 3336
extended_scanner_channel 0 0
number of first returns: 27375053
number of intermediate returns: 4951325
number of last returns: 27371213
number of single returns: 21875198
covered area in square units/kilounits: 1299364/1.30
point density: all returns 29.11 last only 21.07 (per square units)
spacing: all returns 0.19 last only 0.22 (in units)
overview over extended number of returns of given pulse: 21875198 4800250 5306889 3651928 1616540 468646 89907 11890 1071 52 22 0 0 0 0
histogram of classification of points:
12761866 unclassified (1)
25015241 ground (2)
24142 building (6)
21144 water (9)
z coordinate histogram with bin size 0.100000
bin [16.3,16.4) has 1
bin [16.4,16.5) has 21
bin [16.5,16.6) has 239
bin [16.6,16.7) has 465
bin [16.7,16.8) has 894
bin [16.8,16.9) has 1206
bin [16.9,17.0) has 1020
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bin [26.7,26.8) has 103482
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bin [28.6,28.7) has 94178
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average z coordinate 21.7 for 37822393 element(s)
point source id histogram with bin size 1.000000
bin 3093 has 7480166
bin 3094 has 25373855
bin 3095 has 4968372
average point source id 3093.933589765195393 for 37822393 element(s)