lasinfo (240810) report for 'AHN5T/52CN2_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: 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: 185980 386230 0
min x y z: 185980.000 386230.000 25.345
max x y z: 187019.999 387519.999 58.386
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: 36502874
extended number of points by return: 28170859 4372022 2516156 1059956 310568 63216 9080 943 73 1 0 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 25345 58386
intensity 163 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 3089 3091
gps_time 394110834.121928 394113171.297000
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 21 255
G 46 255
B 38 255
NIR 2 255
extended_return_number 1 10
extended_number_of_returns 1 10
extended_classification 1 26
extended_scan_angle -3336 3335
extended_scanner_channel 0 0
number of first returns: 28170859
number of intermediate returns: 3963084
number of last returns: 28162884
number of single returns: 23793953
covered area in square units/kilounits: 1341024/1.34
point density: all returns 27.22 last only 21.00 (per square units)
spacing: all returns 0.19 last only 0.22 (in units)
overview over extended number of returns of given pulse: 23793953 3713619 4368520 2998812 1237961 325251 57120 6980 648 10 0 0 0 0 0
histogram of classification of points:
9364789 unclassified (1)
25730072 ground (2)
1368927 building (6)
38479 water (9)
607 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
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average z coordinate 31.1 for 36502874 element(s)
point source id histogram with bin size 1.000000
bin 3089 has 11875008
bin 3090 has 21805524
bin 3091 has 2822342
average point source id 3089.752001280775858 for 36502874 element(s)