lasinfo (240810) report for 'AHN5T/51FN2_07.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: 175980 397480 0
min x y z: 175980.000 397480.000 13.967
max x y z: 177019.999 398769.999 45.884
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: 41231492
extended number of points by return: 28902980 6136067 3517406 1733950 679659 204345 47269 8463 1211 130 12 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 13967 45884
intensity 139 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 3069 3071
gps_time 393966215.526533 394454096.676354
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 5 255
G 32 255
B 18 255
NIR 0 255
extended_return_number 1 11
extended_number_of_returns 1 11
extended_classification 1 26
extended_scan_angle -3336 3330
extended_scanner_channel 0 0
number of first returns: 28902980
number of intermediate returns: 6192293
number of last returns: 28886819
number of single returns: 22750600
covered area in square units/kilounits: 1340140/1.34
point density: all returns 30.77 last only 21.56 (per square units)
spacing: all returns 0.18 last only 0.22 (in units)
overview over extended number of returns of given pulse: 22750600 5253747 5352593 4216293 2375807 942038 271413 57960 9730 1179 132 0 0 0 0
histogram of classification of points:
14844262 unclassified (1)
24666748 ground (2)
1641227 building (6)
74915 water (9)
4340 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
bin [13.9,14.0) has 11
bin [14.0,14.1) has 194
bin [14.1,14.2) has 15
bin [14.2,14.3) has 2
bin [14.3,14.4) has 2
bin [14.4,14.5) has 3
bin [14.5,14.6) has 1
bin [14.6,14.7) has 1
bin [14.8,14.9) has 3
bin [14.9,15.0) has 3
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bin [15.2,15.3) has 1277
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bin [41.5,41.6) has 91
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bin [42.1,42.2) has 20
bin [42.2,42.3) has 16
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bin [45.8,45.9) has 1
average z coordinate 20.4 for 41231492 element(s)
point source id histogram with bin size 1.000000
bin 3069 has 3528191
bin 3070 has 25898897
bin 3071 has 11804404
average point source id 3070.200725527953182 for 41231492 element(s)