lasinfo (240810) report for 'AHN5T/44HN2_15.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: 138980 408730 0
min x y z: 138980.000 408730.000 1.525
max x y z: 140019.999 410019.999 34.664
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: 41488679
extended number of points by return: 25843621 6759344 4815608 2609686 1055136 317809 73445 12118 1697 201 13 1 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 1525 34664
intensity 183 65535
return_number 1 7
number_of_returns 1 7
edge_of_flight_line 0 0
scan_direction_flag 0 1
classification 1 9
scan_angle_rank -20 20
user_data 0 0
point_source_ID 3024 3026
gps_time 395424443.961942 395426448.449372
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 17 255
G 46 255
B 38 255
NIR 12 255
extended_return_number 1 12
extended_number_of_returns 1 12
extended_classification 1 9
extended_scan_angle -3333 3333
extended_scanner_channel 0 0
number of first returns: 25843621
number of intermediate returns: 8885344
number of last returns: 25842085
number of single returns: 19082371
covered area in square units/kilounits: 1290428/1.29
point density: all returns 32.15 last only 20.03 (per square units)
spacing: all returns 0.18 last only 0.22 (in units)
overview over extended number of returns of given pulse: 19082371 3890761 6619584 6216610 3685452 1471265 423820 83311 13465 1888 140 12 0 0 0
histogram of classification of points:
16830181 unclassified (1)
24390739 ground (2)
170011 building (6)
97748 water (9)
z coordinate histogram with bin size 0.100000
bin [1.5,1.6) has 1
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bin [1.7,1.8) has 6071
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bin [14.2,14.3) has 55446
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bin [29.6,29.7) has 18513
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bin [31.6,31.7) has 2171
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bin [32.1,32.2) has 893
bin [32.2,32.3) has 730
bin [32.3,32.4) has 578
bin [32.4,32.5) has 493
bin [32.5,32.6) has 361
bin [32.6,32.7) has 320
bin [32.7,32.8) has 235
bin [32.8,32.9) has 189
bin [32.9,33.0) has 181
bin [33.0,33.1) has 135
bin [33.1,33.2) has 95
bin [33.2,33.3) has 84
bin [33.3,33.4) has 72
bin [33.4,33.5) has 63
bin [33.5,33.6) has 33
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bin [33.7,33.8) has 30
bin [33.8,33.9) has 22
bin [33.9,34.0) has 11
bin [34.0,34.1) has 8
bin [34.1,34.2) has 8
bin [34.2,34.3) has 3
bin [34.3,34.4) has 2
bin [34.4,34.5) has 2
bin [34.5,34.6) has 1
bin [34.6,34.7) has 2
average z coordinate 9.4 for 41488679 element(s)
point source id histogram with bin size 1.000000
bin 3024 has 6526156
bin 3025 has 27789716
bin 3026 has 7172807
average point source id 3025.015586203648581 for 41488679 element(s)