lasinfo (210611) report for 'AHN3T/46DZ1_23.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.nl'
generating software: 'PDAL 2.3.0 (5f4276)'
file creation day/year: 218/2021
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: 21831480
number of points by return: 16729372 3766349 1112139 199866 23754
scale factor x y z: 0.001 0.001 0.001
offset x y z: 191980 399980 0
min x y z: 191980.000 399980.000 17.508
max x y z: 193019.999 401269.999 46.761
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: 21831480
extended number of points by return: 16729372 3766349 1112139 199866 23754 0 0 0 0 0 0 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 17508 46761
intensity 1 43097
return_number 1 5
number_of_returns 1 7
edge_of_flight_line 0 1
scan_direction_flag 0 0
classification 1 9
scan_angle_rank -32 32
user_data 0 0
point_source_ID 7335 7341
gps_time 44701.566675 51599.934181
Color R 23 255
G 33 255
B 18 255
NIR 18 255
extended_return_number 1 5
extended_number_of_returns 1 7
extended_classification 1 9
extended_scan_angle -5333 5333
extended_scanner_channel 0 0
number of first returns: 16729372
number of intermediate returns: 1339959
number of last returns: 16718346
number of single returns: 12956197
covered area in square units/kilounits: 1341168/1.34
point density: all returns 16.28 last only 12.47 (per square units)
spacing: all returns 0.25 last only 0.28 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 21831480 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16729372 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3766349 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1112139 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [4] in header is 199866 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23754 instead zero.
overview over extended number of returns of given pulse: 12956197 5311520 2739242 705625 108432 9699 765 0 0 0 0 0 0 0 0
histogram of classification of points:
7472499 unclassified (1)
13672784 ground (2)
661321 building (6)
24876 water (9)
+-> flagged as extended overlap: 1501239
+---> 524626 of those are unclassified (1)
+---> 971993 of those are ground (2)
+---> 2845 of those are building (6)
+---> 1775 of those are water (9)
z coordinate histogram with bin size 0.100000
bin [17.5,17.6) has 82
bin [17.6,17.7) has 227
bin [17.7,17.8) has 265
bin [17.8,17.9) has 164
bin [17.9,18.0) has 153
bin [18.0,18.1) has 256
bin [18.1,18.2) has 1419
bin [18.2,18.3) has 6713
bin [18.3,18.4) has 6661
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bin [18.5,18.6) has 4773
bin [18.6,18.7) has 8475
bin [18.7,18.8) has 46934
bin [18.8,18.9) has 152947
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bin [19.0,19.1) has 338812
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bin [19.3,19.4) has 909584
bin [19.4,19.5) has 726426
bin [19.5,19.6) has 779236
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bin [19.7,19.8) has 653741
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bin [22.8,22.9) has 33711
bin [22.9,23.0) has 32956
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bin [26.0,26.1) has 33956
bin [26.1,26.2) has 31676
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bin [26.7,26.8) has 27624
bin [26.8,26.9) has 28845
bin [26.9,27.0) has 29845
bin [27.0,27.1) has 28065
bin [27.1,27.2) has 23431
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bin [27.6,27.7) has 25085
bin [27.7,27.8) has 26741
bin [27.8,27.9) has 26233
bin [27.9,28.0) has 26179
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bin [28.2,28.3) has 27424
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bin [28.4,28.5) has 28117
bin [28.5,28.6) has 28112
bin [28.6,28.7) has 28708
bin [28.7,28.8) has 29167
bin [28.8,28.9) has 29873
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bin [29.0,29.1) has 31286
bin [29.1,29.2) has 32110
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bin [29.3,29.4) has 33647
bin [29.4,29.5) has 33737
bin [29.5,29.6) has 41875
bin [29.6,29.7) has 41460
bin [29.7,29.8) has 40167
bin [29.8,29.9) has 38366
bin [29.9,30.0) has 39116
bin [30.0,30.1) has 38128
bin [30.1,30.2) has 39310
bin [30.2,30.3) has 39843
bin [30.3,30.4) has 40714
bin [30.4,30.5) has 41785
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bin [31.8,31.9) has 55101
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bin [33.5,33.6) has 66940
bin [33.6,33.7) has 67192
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bin [33.8,33.9) has 67516
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bin [34.2,34.3) has 69035
bin [34.3,34.4) has 69468
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bin [35.0,35.1) has 67502
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bin [36.0,36.1) has 59676
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bin [37.1,37.2) has 44695
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bin [37.7,37.8) has 36071
bin [37.8,37.9) has 35174
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bin [40.2,40.3) has 13072
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bin [41.0,41.1) has 8392
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bin [41.2,41.3) has 7524
bin [41.3,41.4) has 7141
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bin [41.8,41.9) has 5360
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bin [42.1,42.2) has 4609
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bin [42.8,42.9) has 2711
bin [42.9,43.0) has 2462
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bin [43.3,43.4) has 1662
bin [43.4,43.5) has 1589
bin [43.5,43.6) has 1386
bin [43.6,43.7) has 1292
bin [43.7,43.8) has 1132
bin [43.8,43.9) has 1025
bin [43.9,44.0) has 896
bin [44.0,44.1) has 764
bin [44.1,44.2) has 670
bin [44.2,44.3) has 556
bin [44.3,44.4) has 493
bin [44.4,44.5) has 424
bin [44.5,44.6) has 382
bin [44.6,44.7) has 337
bin [44.7,44.8) has 234
bin [44.8,44.9) has 217
bin [44.9,45.0) has 143
bin [45.0,45.1) has 150
bin [45.1,45.2) has 116
bin [45.2,45.3) has 91
bin [45.3,45.4) has 74
bin [45.4,45.5) has 58
bin [45.5,45.6) has 51
bin [45.6,45.7) has 44
bin [45.7,45.8) has 40
bin [45.8,45.9) has 39
bin [45.9,46.0) has 20
bin [46.0,46.1) has 15
bin [46.1,46.2) has 16
bin [46.2,46.3) has 10
bin [46.3,46.4) has 5
bin [46.4,46.5) has 7
bin [46.5,46.6) has 2
bin [46.6,46.7) has 2
bin [46.7,46.8) has 1
average z coordinate 24.1 for 21831480 element(s)
point source id histogram with bin size 1.000000
bin 7335 has 102387
bin 7336 has 2143903
bin 7337 has 5107991
bin 7338 has 6787428
bin 7339 has 5261479
bin 7340 has 2137178
bin 7341 has 291114
average point source id 7338.032348654328416 for 21831480 element(s)