lasinfo (240810) report for 'AHN5T/39HZ1_14.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: 172980 427480 0
min x y z: 172980.000 427480.000 4.698
max x y z: 174019.999 428769.999 54.847
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: 37682805
extended number of points by return: 29747934 4604887 1855125 903456 393090 133446 35698 7653 1314 182 18 2 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 4698 54847
intensity 181 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 3038 3041
gps_time 397041908.054736 397046629.352633
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 19 255
G 52 255
B 36 255
NIR 12 255
extended_return_number 1 12
extended_number_of_returns 1 12
extended_classification 1 26
extended_scan_angle -3394 3335
extended_scanner_channel 0 0
number of first returns: 29747934
number of intermediate returns: 3332271
number of last returns: 29744517
number of single returns: 25141917
covered area in square units/kilounits: 1326920/1.33
point density: all returns 28.40 last only 22.42 (per square units)
spacing: all returns 0.19 last only 0.21 (in units)
overview over extended number of returns of given pulse: 25141917 5499744 2855017 2041329 1298739 586781 196395 50832 10213 1638 176 24 0 0 0
histogram of classification of points:
10897420 unclassified (1)
26431625 ground (2)
163617 building (6)
80745 water (9)
106285 wire conductor (14)
3113 Reserved for ASPRS Definition (26)
z coordinate histogram with bin size 0.100000
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bin [51.2,51.3) has 36
bin [51.3,51.4) has 35
bin [51.4,51.5) has 44
bin [51.5,51.6) has 52
bin [51.6,51.7) has 57
bin [51.7,51.8) has 65
bin [51.8,51.9) has 68
bin [51.9,52.0) has 56
bin [52.0,52.1) has 79
bin [52.1,52.2) has 63
bin [52.2,52.3) has 93
bin [52.3,52.4) has 63
bin [52.4,52.5) has 66
bin [52.5,52.6) has 60
bin [52.6,52.7) has 64
bin [52.7,52.8) has 75
bin [52.8,52.9) has 78
bin [52.9,53.0) has 57
bin [53.0,53.1) has 56
bin [53.1,53.2) has 86
bin [53.2,53.3) has 58
bin [53.3,53.4) has 31
bin [53.4,53.5) has 4
bin [53.5,53.6) has 8
bin [53.6,53.7) has 2
bin [53.7,53.8) has 3
bin [53.8,53.9) has 4
bin [53.9,54.0) has 6
bin [54.0,54.1) has 4
bin [54.1,54.2) has 3
bin [54.2,54.3) has 8
bin [54.3,54.4) has 4
bin [54.4,54.5) has 3
bin [54.5,54.6) has 6
bin [54.6,54.7) has 6
bin [54.7,54.8) has 4
bin [54.8,54.9) has 2
average z coordinate 8.2 for 37682805 element(s)
point source id histogram with bin size 1.000000
bin 3038 has 673746
bin 3039 has 23120011
bin 3040 has 13634073
bin 3041 has 254975
average point source id 3039.357464817175696 for 37682805 element(s)