lasinfo (240810) report for 'AHN5T/50EZ2_22.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: 125980 387480 0
min x y z: 125980.000 387480.000 19.062
max x y z: 127019.999 388769.999 48.627
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: 31004629
extended number of points by return: 27489995 1510067 993757 595904 280935 100292 27128 5576 845 120 10 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 19062 48627
intensity 195 65535
return_number 1 7
number_of_returns 1 7
edge_of_flight_line 0 0
scan_direction_flag 0 1
classification 1 9
scan_angle_rank -20 20
user_data 0 0
point_source_ID 40551 40571
gps_time 393078118.000982 394008305.613521
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 18 255
G 47 255
B 31 255
NIR 13 255
extended_return_number 1 11
extended_number_of_returns 1 11
extended_classification 1 9
extended_scan_angle -3325 3333
extended_scanner_channel 0 0
number of first returns: 27489995
number of intermediate returns: 2007897
number of last returns: 27477385
number of single returns: 25970648
covered area in square units/kilounits: 1341556/1.34
point density: all returns 23.11 last only 20.48 (per square units)
spacing: all returns 0.21 last only 0.22 (in units)
overview over extended number of returns of given pulse: 25970648 1038424 1194362 1260782 904202 439613 150918 37922 6552 1096 110 0 0 0 0
histogram of classification of points:
4878869 unclassified (1)
25212205 ground (2)
861887 building (6)
51668 water (9)
z coordinate histogram with bin size 0.100000
bin [19.0,19.1) has 6
bin [19.1,19.2) has 172
bin [19.2,19.3) has 2621
bin [19.3,19.4) has 8382
bin [19.4,19.5) has 11929
bin [19.5,19.6) has 21695
bin [19.6,19.7) has 24166
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bin [19.8,19.9) has 55901
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bin [20.1,20.2) has 145789
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bin [24.6,24.7) has 40414
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bin [29.8,29.9) has 37095
bin [29.9,30.0) has 37245
bin [30.0,30.1) has 37080
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bin [30.8,30.9) has 34626
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bin [31.0,31.1) has 33122
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bin [31.3,31.4) has 32991
bin [31.4,31.5) has 32542
bin [31.5,31.6) has 32373
bin [31.6,31.7) has 33473
bin [31.7,31.8) has 32250
bin [31.8,31.9) has 31858
bin [31.9,32.0) has 29918
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bin [32.1,32.2) has 28717
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bin [45.7,45.8) has 148
bin [45.8,45.9) has 159
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bin [46.1,46.2) has 132
bin [46.2,46.3) has 114
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bin [46.8,46.9) has 74
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bin [47.1,47.2) has 68
bin [47.2,47.3) has 66
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bin [47.5,47.6) has 59
bin [47.6,47.7) has 45
bin [47.7,47.8) has 29
bin [47.8,47.9) has 31
bin [47.9,48.0) has 22
bin [48.0,48.1) has 17
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bin [48.2,48.3) has 6
bin [48.3,48.4) has 3
bin [48.4,48.5) has 4
bin [48.5,48.6) has 1
bin [48.6,48.7) has 2
average z coordinate 23.6 for 31004629 element(s)
point source id histogram with bin size 1.000000
bin 40551 has 2583665
bin 40563 has 17903904
bin 40571 has 10517060
average point source id 40564.713695719437965 for 31004629 element(s)