lasinfo (240810) report for 'AHN5T/11DN1_25.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 2.7.1 (8647dd)'
file creation day/year: 174/2024
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: 193980 556230 0
min x y z: 193980.000 556230.000 -3.532
max x y z: 195019.999 557519.999 28.016
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: 30260909
extended number of points by return: 26058396 1700807 1187218 742051 369002 144214 45232 11315 2232 388 51 3 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 -3532 28016
intensity 174 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 2051 2053
gps_time 360526757.041900 361722377.609034
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 23 255
G 45 255
B 42 255
NIR 13 255
extended_return_number 1 12
extended_number_of_returns 1 12
extended_classification 1 26
extended_scan_angle -3329 3326
extended_scanner_channel 0 2
number of first returns: 26058396
number of intermediate returns: 2507481
number of last returns: 26143651
number of single returns: 24448619
covered area in square units/kilounits: 1333924/1.33
point density: all returns 22.69 last only 19.60 (per square units)
spacing: all returns 0.21 last only 0.23 (in units)
overview over extended number of returns of given pulse: 24448619 950524 1323322 1488158 1123557 594701 238208 73113 16742 3362 567 36 0 0 0
histogram of classification of points:
4571826 unclassified (1)
25140840 ground (2)
505699 building (6)
42472 water (9)
72 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
bin [-3.6,-3.5) has 1
bin [-3.5,-3.4) has 4
bin [-3.4,-3.3) has 20
bin [-3.3,-3.2) has 1044
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bin [0.3,0.4) has 33507
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bin [25.1,25.2) has 91
bin [25.2,25.3) has 73
bin [25.3,25.4) has 72
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bin [27.8,27.9) has 2
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average z coordinate -0.2 for 30260909 element(s)
point source id histogram with bin size 1.000000
bin 2051 has 799464
bin 2052 has 18957244
bin 2053 has 10504201
average point source id 2052.320702097877984 for 30260909 element(s)