lasinfo (240810) report for 'AHN5T/67HN2_01.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: 54980 367480 0
min x y z: 54980.000 367480.000 -1.224
max x y z: 56019.999 368769.999 35.242
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: 29298269
extended number of points by return: 28082418 495611 329769 208019 111002 48303 16966 4844 1097 206 32 2 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 -1224 35242
intensity 220 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 4081 4083
gps_time 390381939.954680 390384185.108901
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 29 255
G 58 255
B 42 255
NIR 22 255
extended_return_number 1 12
extended_number_of_returns 1 12
extended_classification 1 26
extended_scan_angle -3325 3330
extended_scanner_channel 0 0
number of first returns: 28082418
number of intermediate returns: 720435
number of last returns: 28080088
number of single returns: 27584672
covered area in square units/kilounits: 1340532/1.34
point density: all returns 21.86 last only 20.95 (per square units)
spacing: all returns 0.21 last only 0.22 (in units)
overview over extended number of returns of given pulse: 27584672 333654 365362 387945 313561 188086 84887 29989 8001 1758 330 24 0 0 0
histogram of classification of points:
1980203 unclassified (1)
26934005 ground (2)
304370 building (6)
79140 water (9)
551 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
bin [-1.3,-1.2) has 24
bin [-1.2,-1.1) has 1938
bin [-1.1,-1.0) has 4595
bin [-1.0,-0.9) has 5237
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bin [9.6,9.7) has 8606
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bin [11.4,11.5) has 9027
bin [11.5,11.6) has 8983
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bin [32.2,32.3) has 571
bin [32.3,32.4) has 522
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bin [32.5,32.6) has 456
bin [32.6,32.7) has 409
bin [32.7,32.8) has 330
bin [32.8,32.9) has 310
bin [32.9,33.0) has 255
bin [33.0,33.1) has 243
bin [33.1,33.2) has 228
bin [33.2,33.3) has 207
bin [33.3,33.4) has 170
bin [33.4,33.5) has 138
bin [33.5,33.6) has 138
bin [33.6,33.7) has 127
bin [33.7,33.8) has 121
bin [33.8,33.9) has 100
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bin [34.1,34.2) has 57
bin [34.2,34.3) has 60
bin [34.3,34.4) has 53
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bin [34.8,34.9) has 15
bin [34.9,35.0) has 6
bin [35.0,35.1) has 8
bin [35.1,35.2) has 5
bin [35.2,35.3) has 4
average z coordinate 2.3 for 29298269 element(s)
point source id histogram with bin size 1.000000
bin 4081 has 3958015
bin 4082 has 15847785
bin 4083 has 9492469
average point source id 4082.188900374967488 for 29298269 element(s)