lasinfo (240810) report for 'AHN5T/44EZ1_22.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: 120980 412480 0
min x y z: 120980.000 412480.000 -1.823
max x y z: 122019.999 413769.999 28.741
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: 29198883
extended number of points by return: 28018586 547079 341263 183389 76765 24627 5945 1079 137 12 1 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 -1823 28741
intensity 223 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 4023 4025
gps_time 392462099.619152 394453199.311753
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 27 255
G 54 255
B 41 255
NIR 11 255
extended_return_number 1 11
extended_number_of_returns 1 11
extended_classification 1 26
extended_scan_angle -3330 3362
extended_scanner_channel 0 0
number of first returns: 28018586
number of intermediate returns: 632882
number of last returns: 28018202
number of single returns: 27470787
covered area in square units/kilounits: 1310864/1.31
point density: all returns 22.27 last only 21.37 (per square units)
spacing: all returns 0.21 last only 0.22 (in units)
overview over extended number of returns of given pulse: 27470787 412858 473946 426179 260456 111939 33976 7492 1129 110 11 0 0 0 0
histogram of classification of points:
1876215 unclassified (1)
27020403 ground (2)
219640 building (6)
55664 water (9)
26760 wire conductor (14)
201 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
bin [-1.9,-1.8) has 1
bin [-1.6,-1.5) has 3
bin [-1.5,-1.4) has 67
bin [-1.4,-1.3) has 1945
bin [-1.3,-1.2) has 14661
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bin [9.2,9.3) has 9921
bin [9.3,9.4) has 10163
bin [9.4,9.5) has 9904
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bin [9.7,9.8) has 9875
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bin [10.9,11.0) has 7915
bin [11.0,11.1) has 7888
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bin [16.8,16.9) has 2705
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bin [19.4,19.5) has 1642
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bin [24.6,24.7) has 146
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bin [26.0,26.1) has 96
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bin [26.3,26.4) has 117
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bin [27.1,27.2) has 89
bin [27.2,27.3) has 92
bin [27.3,27.4) has 66
bin [27.4,27.5) has 105
bin [27.5,27.6) has 83
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bin [27.8,27.9) has 42
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bin [28.0,28.1) has 28
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average z coordinate 1.0 for 29198883 element(s)
point source id histogram with bin size 1.000000
bin 4023 has 8775621
bin 4024 has 15662062
bin 4025 has 4761200
average point source id 4023.862514569478662 for 29198883 element(s)