lasinfo (240810) report for 'AHN5T/50EN1_18.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 394980 0
min x y z: 121980.000 394980.000 11.227
max x y z: 123019.999 396269.999 38.346
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: 30837081
extended number of points by return: 26836384 1780165 1160193 654428 285084 93285 27252 250 37 3 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 11227 38346
intensity 203 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 -12 20
user_data 0 0
point_source_ID 40461 40471
gps_time 394446447.148466 394447169.237096
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 18 255
G 42 255
B 21 255
NIR 7 255
extended_return_number 1 10
extended_number_of_returns 1 10
extended_classification 1 26
extended_scan_angle -2080 3333
extended_scanner_channel 0 0
number of first returns: 26836384
number of intermediate returns: 2223451
number of last returns: 26827812
number of single returns: 25050566
covered area in square units/kilounits: 1341584/1.34
point density: all returns 22.99 last only 20.00 (per square units)
spacing: all returns 0.21 last only 0.22 (in units)
overview over extended number of returns of given pulse: 25050566 1236778 1517357 1480196 962065 424832 163043 1858 354 32 0 0 0 0 0
histogram of classification of points:
4874986 unclassified (1)
25342223 ground (2)
510335 building (6)
89713 water (9)
19824 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
bin [11.2,11.3) has 78
bin [11.3,11.4) has 746
bin [11.4,11.5) has 1960
bin [11.5,11.6) has 3236
bin [11.6,11.7) has 4228
bin [11.7,11.8) has 5098
bin [11.8,11.9) has 6222
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bin [12.0,12.1) has 22996
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bin [14.0,14.1) has 694009
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bin [21.0,21.1) has 45039
bin [21.1,21.2) has 45088
bin [21.2,21.3) has 43932
bin [21.3,21.4) has 42586
bin [21.4,21.5) has 42037
bin [21.5,21.6) has 43474
bin [21.6,21.7) has 45628
bin [21.7,21.8) has 46580
bin [21.8,21.9) has 40898
bin [21.9,22.0) has 38979
bin [22.0,22.1) has 38462
bin [22.1,22.2) has 38352
bin [22.2,22.3) has 38254
bin [22.3,22.4) has 37952
bin [22.4,22.5) has 38102
bin [22.5,22.6) has 37871
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bin [22.7,22.8) has 37595
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bin [23.0,23.1) has 36166
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bin [23.5,23.6) has 35764
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bin [23.7,23.8) has 35624
bin [23.8,23.9) has 35501
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bin [24.0,24.1) has 35950
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bin [24.3,24.4) has 35114
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bin [24.5,24.6) has 34372
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bin [34.9,35.0) has 1492
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bin [35.1,35.2) has 1211
bin [35.2,35.3) has 1026
bin [35.3,35.4) has 956
bin [35.4,35.5) has 755
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bin [36.5,36.6) has 104
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bin [36.9,37.0) has 43
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bin [37.3,37.4) has 18
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bin [38.0,38.1) has 3
bin [38.3,38.4) has 1
average z coordinate 15.8 for 30837081 element(s)
point source id histogram with bin size 1.000000
bin 40461 has 15071945
bin 40471 has 15765136
average point source id 40466.112395690113772 for 30837081 element(s)