lasinfo (240810) report for 'AHN5T/38GZ1_06.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: 119980 428730 0
min x y z: 119980.000 428730.000 -2.370
max x y z: 121019.999 430019.999 29.037
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: 31755592
extended number of points by return: 27738340 2285238 984384 475007 191586 61852 15563 3104 460 52 6 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 -2370 29037
intensity 222 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 4002 4004
gps_time 394097682.790558 394100932.144645
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 5 255
G 40 255
B 28 255
NIR 0 255
extended_return_number 1 11
extended_number_of_returns 1 11
extended_classification 1 26
extended_scan_angle -3325 3336
extended_scanner_channel 0 0
number of first returns: 27738340
number of intermediate returns: 1735442
number of last returns: 27709663
number of single returns: 25427853
covered area in square units/kilounits: 1290476/1.29
point density: all returns 24.61 last only 21.47 (per square units)
spacing: all returns 0.20 last only 0.22 (in units)
overview over extended number of returns of given pulse: 25427853 2620589 1533817 1134382 648976 277496 87117 21179 3648 469 66 0 0 0 0
histogram of classification of points:
6137229 unclassified (1)
22467698 ground (2)
2911573 building (6)
187011 water (9)
52081 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
bin [-2.4,-2.3) has 32
bin [-2.3,-2.2) has 1546
bin [-2.2,-2.1) has 31446
bin [-2.1,-2.0) has 95078
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bin [-0.6,-0.5) has 264011
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bin [7.7,7.8) has 42419
bin [7.8,7.9) has 39422
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bin [8.1,8.2) has 31668
bin [8.2,8.3) has 30031
bin [8.3,8.4) has 29368
bin [8.4,8.5) has 34770
bin [8.5,8.6) has 36492
bin [8.6,8.7) has 30122
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bin [8.9,9.0) has 24857
bin [9.0,9.1) has 24238
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bin [9.2,9.3) has 22897
bin [9.3,9.4) has 22222
bin [9.4,9.5) has 21634
bin [9.5,9.6) has 21286
bin [9.6,9.7) has 20657
bin [9.7,9.8) has 20121
bin [9.8,9.9) has 19515
bin [9.9,10.0) has 19288
bin [10.0,10.1) has 18280
bin [10.1,10.2) has 17912
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bin [10.3,10.4) has 17218
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bin [10.5,10.6) has 16322
bin [10.6,10.7) has 15817
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bin [24.4,24.5) has 58
bin [24.5,24.6) has 52
bin [24.6,24.7) has 38
bin [24.7,24.8) has 36
bin [24.8,24.9) has 29
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bin [25.2,25.3) has 29
bin [25.3,25.4) has 11
bin [25.4,25.5) has 13
bin [25.5,25.6) has 1
bin [25.6,25.7) has 6
bin [25.7,25.8) has 3
bin [25.8,25.9) has 6
bin [25.9,26.0) has 2
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bin [26.2,26.3) has 5
bin [26.3,26.4) has 2
bin [26.4,26.5) has 4
bin [26.9,27.0) has 1
bin [27.0,27.1) has 3
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bin [28.9,29.0) has 7
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average z coordinate 0.2 for 31755592 element(s)
point source id histogram with bin size 1.000000
bin 4002 has 6125198
bin 4003 has 16614732
bin 4004 has 9015662
average point source id 4003.091022204845103 for 31755592 element(s)