lasinfo (240810) report for 'AHN5T/51CZ2_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: 145980 374980 0
min x y z: 145980.000 374980.000 26.715
max x y z: 147019.999 376269.999 65.035
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: 64764302
extended number of points by return: 45163934 9761090 5613047 2806889 1048158 294812 63878 10911 1434 138 11 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 26715 65035
intensity 83 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 3061 30632
gps_time 394467902.447898 396982226.481868
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 29 255
G 54 255
B 45 255
NIR 14 255
extended_return_number 1 11
extended_number_of_returns 1 11
extended_classification 1 26
extended_scan_angle -3314 3344
extended_scanner_channel 0 0
number of first returns: 45163934
number of intermediate returns: 9853899
number of last returns: 45062305
number of single returns: 35315836
covered area in square units/kilounits: 1329512/1.33
point density: all returns 48.71 last only 33.89 (per square units)
spacing: all returns 0.14 last only 0.17 (in units)
overview over extended number of returns of given pulse: 35315836 8360541 8428398 7039795 3770966 1388102 371650 75904 11719 1270 121 0 0 0 0
histogram of classification of points:
25172324 unclassified (1)
30234237 ground (2)
9059945 building (6)
283126 water (9)
4982 wire conductor (14)
9688 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
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average z coordinate 32.2 for 64764302 element(s)
point source id histogram with bin size 1.000000
bin 3061 has 117205
bin 3062 has 14012975
bin 3064 has 2303044
bin 3906 has 21588768
bin 30632 has 26742310
average point source id 14727.545253232250616 for 64764302 element(s)