lasinfo (240810) report for 'AHN5T/64DZ2_05.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: 322/2024
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: 38980 411230 0
min x y z: 38980.000 411230.000 -0.873
max x y z: 40019.999 412519.999 31.439
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: 45374496
extended number of points by return: 31445706 7143078 3933413 1905708 701827 194867 41640 7155 952 130 20 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 -873 31439
intensity 189 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 18
user_data 0 0
point_source_ID 4026 40261
gps_time 392460215.366611 394456386.265723
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 47 255
G 77 255
B 60 255
NIR 27 255
extended_return_number 1 11
extended_number_of_returns 1 11
extended_classification 1 26
extended_scan_angle -3333 3017
extended_scanner_channel 0 0
number of first returns: 31445706
number of intermediate returns: 6787340
number of last returns: 31474655
number of single returns: 24333205
covered area in square units/kilounits: 1326692/1.33
point density: all returns 34.20 last only 23.72 (per square units)
spacing: all returns 0.17 last only 0.21 (in units)
overview over extended number of returns of given pulse: 24333205 6392318 6075590 4814879 2537432 920574 242060 49725 7393 1100 220 0 0 0 0
histogram of classification of points:
17827520 unclassified (1)
25812712 ground (2)
1642345 building (6)
89275 water (9)
2644 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
bin [-0.9,-0.8) has 21
bin [-0.8,-0.7) has 1188
bin [-0.7,-0.6) has 15353
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bin [4.9,5.0) has 341885
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bin [30.2,30.3) has 166
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bin [30.5,30.6) has 96
bin [30.6,30.7) has 79
bin [30.7,30.8) has 62
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bin [31.3,31.4) has 1
bin [31.4,31.5) has 5
average z coordinate 7.9 for 45374496 element(s)
point source id histogram with bin size 1.000000
bin 4026 has 5286950
bin 4915 has 1429923
bin 40251 has 20140156
bin 40261 has 18517467
average point source id 34920.641108344214445 for 45374496 element(s)