lasinfo (240810) report for 'AHN5T/58AZ1_02.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: 180980 367480 0
min x y z: 180980.000 367480.000 28.258
max x y z: 182019.999 368769.999 88.382
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: 31731500
extended number of points by return: 27831589 1960455 1070663 558090 225364 67381 15048 2525 345 37 3 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 28258 88382
intensity 86 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 3101 3103
gps_time 394443650.129679 394446622.667817
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 36 255
G 61 255
B 42 255
NIR 20 255
extended_return_number 1 11
extended_number_of_returns 1 11
extended_classification 1 26
extended_scan_angle -3318 3344
extended_scanner_channel 0 0
number of first returns: 27831589
number of intermediate returns: 1942464
number of last returns: 27809634
number of single returns: 25852187
covered area in square units/kilounits: 1339552/1.34
point density: all returns 23.69 last only 20.76 (per square units)
spacing: all returns 0.21 last only 0.22 (in units)
overview over extended number of returns of given pulse: 25852187 1794523 1540369 1331227 790343 314818 87410 17481 2769 340 33 0 0 0 0
histogram of classification of points:
5308731 unclassified (1)
23597367 ground (2)
2754239 building (6)
71141 water (9)
22 Reserved for ASPRS Definition (26)
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bin [82.4,82.5) has 1
bin [82.8,82.9) has 2
bin [82.9,83.0) has 1
bin [83.1,83.2) has 1
bin [83.3,83.4) has 1
bin [83.5,83.6) has 1
bin [83.9,84.0) has 1
bin [84.1,84.2) has 2
bin [84.2,84.3) has 1
bin [84.6,84.7) has 1
bin [84.8,84.9) has 2
bin [85.0,85.1) has 3
bin [85.2,85.3) has 1
bin [85.7,85.8) has 1
bin [86.0,86.1) has 1
bin [86.2,86.3) has 2
bin [86.3,86.4) has 1
bin [87.6,87.7) has 1
bin [88.3,88.4) has 1
average z coordinate 33.0 for 31731500 element(s)
point source id histogram with bin size 1.000000
bin 3101 has 2884303
bin 3102 has 19273192
bin 3103 has 9574005
average point source id 3102.210822116824147 for 31731500 element(s)