lasinfo (240810) report for 'AHN5T/38GZ1_13.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: 121980 427480 0
min x y z: 121980.000 427480.000 -2.368
max x y z: 123019.999 428769.999 28.696
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: 28111853
extended number of points by return: 25375819 1578726 690619 308861 114638 33869 7761 1378 168 13 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 -2368 28696
intensity 216 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 4004 4006
gps_time 394100932.834801 394104660.981916
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 19 255
G 48 255
B 35 255
NIR 2 255
extended_return_number 1 11
extended_number_of_returns 1 11
extended_classification 1 26
extended_scan_angle -3325 3329
extended_scanner_channel 0 0
number of first returns: 25375819
number of intermediate returns: 1158652
number of last returns: 25357834
number of single returns: 23780452
covered area in square units/kilounits: 1285760/1.29
point density: all returns 21.86 last only 19.72 (per square units)
spacing: all returns 0.21 last only 0.23 (in units)
overview over extended number of returns of given pulse: 23780452 1789713 1148380 776956 403810 156762 44593 9682 1372 122 11 0 0 0 0
histogram of classification of points:
4670976 unclassified (1)
21094148 ground (2)
2174275 building (6)
157129 water (9)
3615 wire conductor (14)
11710 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
bin [-2.4,-2.3) has 45
bin [-2.3,-2.2) has 470
bin [-2.2,-2.1) has 833
bin [-2.1,-2.0) has 803
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bin [1.4,1.5) has 162101
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bin [26.0,26.1) has 270
bin [26.1,26.2) has 238
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bin [28.5,28.6) has 1
bin [28.6,28.7) has 3
average z coordinate 1.4 for 28111853 element(s)
point source id histogram with bin size 1.000000
bin 4004 has 13552929
bin 4005 has 13357530
bin 4006 has 1201394
average point source id 4004.560628927591551 for 28111853 element(s)