lasinfo (240810) report for 'AHN5T/52DN2_13.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: 196980 383730 0
min x y z: 196980.000 383730.000 24.988
max x y z: 198019.999 385019.999 49.819
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: 32260592
extended number of points by return: 27476890 2804757 1217097 481216 198445 63398 15504 2846 394 42 3 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 24988 49819
intensity 107 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 3103
gps_time 394443221.555181 394446229.266978
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 28 255
G 61 255
B 43 255
NIR 25 255
extended_return_number 1 11
extended_number_of_returns 1 11
extended_classification 1 26
extended_scan_angle -3333 3341
extended_scanner_channel 0 0
number of first returns: 27476890
number of intermediate returns: 1983632
number of last returns: 27461971
number of single returns: 24661901
covered area in square units/kilounits: 1336612/1.34
point density: all returns 24.14 last only 20.55 (per square units)
spacing: all returns 0.20 last only 0.22 (in units)
overview over extended number of returns of given pulse: 24661901 3177717 2214317 1131325 675594 287812 88572 19741 3190 390 33 0 0 0 0
histogram of classification of points:
5298622 unclassified (1)
25202403 ground (2)
1630174 building (6)
126652 water (9)
2741 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
bin [24.9,25.0) has 1
bin [25.0,25.1) has 195
bin [25.1,25.2) has 7315
bin [25.2,25.3) has 25413
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average z coordinate 28.3 for 32260592 element(s)
point source id histogram with bin size 1.000000
bin 3101 has 2138033
bin 3102 has 17580592
bin 3103 has 12541967
average point source id 3102.322496685739679 for 32260592 element(s)