lasinfo (240810) report for 'AHN5T/45BZ1_08.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: 151980 416230 0
min x y z: 151980.000 416230.000 1.065
max x y z: 153019.999 417519.999 38.916
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: 28932168
extended number of points by return: 26969507 1191375 432966 208115 88275 33233 8697 0 0 0 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 1065 38916
intensity 251 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 3029 3031
gps_time 395418491.646959 395420886.993391
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 28 255
G 53 255
B 40 255
NIR 1 255
extended_return_number 1 7
extended_number_of_returns 1 7
extended_classification 1 26
extended_scan_angle -3340 3333
extended_scanner_channel 0 0
number of first returns: 26969507
number of intermediate returns: 774281
number of last returns: 26922495
number of single returns: 25734115
covered area in square units/kilounits: 1307572/1.31
point density: all returns 22.13 last only 20.59 (per square units)
spacing: all returns 0.21 last only 0.22 (in units)
overview over extended number of returns of given pulse: 25734115 1553632 680911 480629 286548 133450 62883 0 0 0 0 0 0 0 0
histogram of classification of points:
3494981 unclassified (1)
22996519 ground (2)
2309585 building (6)
111959 water (9)
19124 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
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bin [1.1,1.2) has 930
bin [1.2,1.3) has 15748
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bin [33.5,33.6) has 509
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bin [34.5,34.6) has 192
bin [34.6,34.7) has 321
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bin [34.8,34.9) has 81
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bin [35.4,35.5) has 6
bin [35.5,35.6) has 6
bin [35.6,35.7) has 2
bin [35.7,35.8) has 4
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bin [36.3,36.4) has 1870
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bin [36.5,36.6) has 2510
bin [36.6,36.7) has 1284
bin [36.7,36.8) has 1520
bin [36.8,36.9) has 398
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bin [37.1,37.2) has 57
bin [37.2,37.3) has 170
bin [37.3,37.4) has 71
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average z coordinate 4.7 for 28932168 element(s)
point source id histogram with bin size 1.000000
bin 3029 has 3612927
bin 3030 has 19574077
bin 3031 has 5745164
average point source id 3030.073697795477983 for 28932168 element(s)