lasinfo (240810) report for 'AHN5T/49FN2_21.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: 322/2024
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: 94980 393730 0
min x y z: 94980.000 393730.000 4.742
max x y z: 96019.999 395019.999 35.907
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: 36325715
extended number of points by return: 28174395 3486438 2402712 1385530 613514 202645 49676 9318 1324 149 14 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 4742 35907
intensity 189 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 40471 40491
gps_time 394447620.260478 394449876.529764
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 24 255
G 53 255
B 34 255
NIR 9 255
extended_return_number 1 11
extended_number_of_returns 1 11
extended_classification 1 26
extended_scan_angle -3330 3330
extended_scanner_channel 0 0
number of first returns: 28174395
number of intermediate returns: 4665415
number of last returns: 28173944
number of single returns: 24688039
covered area in square units/kilounits: 1313684/1.31
point density: all returns 27.65 last only 21.45 (per square units)
spacing: all returns 0.19 last only 0.22 (in units)
overview over extended number of returns of given pulse: 24688039 2168686 3050825 3087220 2054365 917806 282696 63961 10595 1368 154 0 0 0 0
histogram of classification of points:
9772736 unclassified (1)
26141245 ground (2)
313563 building (6)
97828 water (9)
343 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
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bin [4.9,5.0) has 1083
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average z coordinate 10.4 for 36325715 element(s)
point source id histogram with bin size 1.000000
bin 40471 has 6145716
bin 40481 has 20079899
bin 40491 has 10100100
average point source id 40482.088590823332197 for 36325715 element(s)