lasinfo (240810) report for 'AHN5T/52DZ1_16.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: 189980 376230 0
min x y z: 189980.000 376230.000 30.069
max x y z: 191019.999 377519.999 55.170
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: 36369255
extended number of points by return: 28851189 3676525 2229390 1070828 404108 111378 22269 3214 332 21 1 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 30069 55170
intensity 94 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 3101 3104
gps_time 394442248.667739 394446401.127037
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 30 255
G 56 255
B 46 255
NIR 23 255
extended_return_number 1 11
extended_number_of_returns 1 11
extended_classification 1 26
extended_scan_angle -3314 3341
extended_scanner_channel 0 0
number of first returns: 28851189
number of intermediate returns: 3846528
number of last returns: 28841980
number of single returns: 25170442
covered area in square units/kilounits: 1339792/1.34
point density: all returns 27.15 last only 21.53 (per square units)
spacing: all returns 0.19 last only 0.22 (in units)
overview over extended number of returns of given pulse: 25170442 2890623 3480144 2668400 1464788 535159 133618 23064 2806 200 11 0 0 0 0
histogram of classification of points:
9648486 unclassified (1)
26058966 ground (2)
555272 building (6)
91863 water (9)
14668 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
bin [30.0,30.1) has 13
bin [30.1,30.2) has 503
bin [30.2,30.3) has 2532
bin [30.3,30.4) has 3703
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average z coordinate 34.0 for 36369255 element(s)
point source id histogram with bin size 1.000000
bin 3101 has 63450
bin 3102 has 12127118
bin 3103 has 23664466
bin 3104 has 514221
average point source id 3102.67720545829161 for 36369255 element(s)