lasinfo (240810) report for 'AHN5T/68DN2_09.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: 187980 334980 0
min x y z: 187980.000 334980.000 37.235
max x y z: 189019.999 336269.999 88.440
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: 37430431
extended number of points by return: 28340674 4690137 2372145 1265316 536447 173227 43122 7990 1198 165 10 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 37235 88440
intensity 100 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 3137 3140
gps_time 394966238.026219 394969233.365079
WARNING: range violates GPS week time specified by global encoding bit 0
Color R 20 255
G 47 255
B 31 255
NIR 2 255
extended_return_number 1 11
extended_number_of_returns 1 11
extended_classification 1 26
extended_scan_angle -3333 3340
extended_scanner_channel 0 0
number of first returns: 28340674
number of intermediate returns: 4408486
number of last returns: 28281159
number of single returns: 23599888
covered area in square units/kilounits: 1340408/1.34
point density: all returns 27.92 last only 21.10 (per square units)
spacing: all returns 0.19 last only 0.22 (in units)
overview over extended number of returns of given pulse: 23599888 4671250 3330068 2917335 1818122 782490 245847 54497 9277 1547 110 0 0 0 0
histogram of classification of points:
12953313 unclassified (1)
17643695 ground (2)
6782331 building (6)
6465 water (9)
44627 Reserved for ASPRS Definition (26)
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bin [83.0,83.1) has 116
bin [83.1,83.2) has 55
bin [83.2,83.3) has 24
bin [83.3,83.4) has 22
bin [83.4,83.5) has 61
bin [83.5,83.6) has 138
bin [83.6,83.7) has 68
bin [83.7,83.8) has 94
bin [83.8,83.9) has 97
bin [83.9,84.0) has 62
bin [84.0,84.1) has 26
bin [84.1,84.2) has 33
bin [84.2,84.3) has 47
bin [84.3,84.4) has 439
bin [84.4,84.5) has 159
bin [84.5,84.6) has 185
bin [84.6,84.7) has 190
bin [84.7,84.8) has 34
bin [84.8,84.9) has 16
bin [84.9,85.0) has 30
bin [85.0,85.1) has 15
bin [85.1,85.2) has 12
bin [85.2,85.3) has 17
bin [85.3,85.4) has 10
bin [85.4,85.5) has 11
bin [85.5,85.6) has 13
bin [85.6,85.7) has 10
bin [85.7,85.8) has 10
bin [85.8,85.9) has 76
bin [85.9,86.0) has 363
bin [86.0,86.1) has 415
bin [86.1,86.2) has 103
bin [86.2,86.3) has 6
bin [86.3,86.4) has 7
bin [86.4,86.5) has 5
bin [86.5,86.6) has 3
bin [86.7,86.8) has 12
bin [86.8,86.9) has 25
bin [86.9,87.0) has 8
bin [87.0,87.1) has 17
bin [87.1,87.2) has 25
bin [87.2,87.3) has 12
bin [87.3,87.4) has 8
bin [87.4,87.5) has 4
bin [87.5,87.6) has 9
bin [87.6,87.7) has 1
bin [87.7,87.8) has 4
bin [87.8,87.9) has 1
bin [87.9,88.0) has 1
bin [88.4,88.5) has 3
average z coordinate 46.4 for 37430431 element(s)
point source id histogram with bin size 1.000000
bin 3137 has 799845
bin 3138 has 19726476
bin 3139 has 16572126
bin 3140 has 331984
average point source id 3138.439114607042484 for 37430431 element(s)