lasinfo (210611) report for 'AHN3T/17AN1_11.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: 212/2021 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: 33414331 number of points by return: 18681902 8993545 4110190 1328964 299730 scale factor x y z: 0.001 0.001 0.001 offset x y z: 219980 546230 0 min x y z: 219980.000 546230.000 9.557 max x y z: 221019.999 547519.999 46.135 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: 33414331 extended number of points by return: 18681902 8993545 4110190 1328964 299730 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 9557 46135 intensity 1 65534 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -32 33 user_data 2 2 point_source_ID 77 205 gps_time 135765789.544957 143133617.300025 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 34 255 B 15 250 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 number of first returns: 18681902 number of intermediate returns: 5743457 number of last returns: 18704369 number of single returns: 9715397 covered area in square units/kilounits: 1341448/1.34 point density: all returns 24.91 last only 13.94 (per square units) spacing: all returns 0.20 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33414331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18681902 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8993545 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4110190 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1328964 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 299730 instead zero. overview over extended number of returns of given pulse: 9715397 9739675 8339452 4118479 1501328 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 21263244 unclassified (1) 12138773 ground (2) 11351 building (6) 963 water (9) +-> flagged as extended overlap: 2437465 +---> 1474047 of those are unclassified (1) +---> 963227 of those are ground (2) +---> 157 of those are building (6) +---> 34 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.5,9.6) has 1 bin [9.6,9.7) has 181 bin [9.7,9.8) has 13207 bin [9.8,9.9) has 43035 bin [9.9,10.0) has 59100 bin [10.0,10.1) has 67793 bin [10.1,10.2) has 84550 bin [10.2,10.3) has 180321 bin [10.3,10.4) has 350092 bin [10.4,10.5) has 552767 bin [10.5,10.6) has 890093 bin [10.6,10.7) has 913312 bin [10.7,10.8) has 813754 bin [10.8,10.9) has 784421 bin [10.9,11.0) has 771995 bin [11.0,11.1) has 831496 bin [11.1,11.2) 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97216 bin [30.2,30.3) has 95799 bin [30.3,30.4) has 94824 bin [30.4,30.5) has 93959 bin [30.5,30.6) has 93721 bin [30.6,30.7) has 92951 bin [30.7,30.8) has 92287 bin [30.8,30.9) has 91001 bin [30.9,31.0) has 91411 bin [31.0,31.1) has 89911 bin [31.1,31.2) has 89656 bin [31.2,31.3) has 88703 bin [31.3,31.4) has 87255 bin [31.4,31.5) has 86243 bin [31.5,31.6) has 84015 bin [31.6,31.7) has 83803 bin [31.7,31.8) has 82455 bin [31.8,31.9) has 81440 bin [31.9,32.0) has 80596 bin [32.0,32.1) has 79486 bin [32.1,32.2) has 78289 bin [32.2,32.3) has 76831 bin [32.3,32.4) has 76236 bin [32.4,32.5) has 74872 bin [32.5,32.6) has 73815 bin [32.6,32.7) has 72540 bin [32.7,32.8) has 71218 bin [32.8,32.9) has 69805 bin [32.9,33.0) has 68279 bin [33.0,33.1) has 66592 bin [33.1,33.2) has 65212 bin [33.2,33.3) has 63995 bin [33.3,33.4) has 62716 bin [33.4,33.5) has 61755 bin [33.5,33.6) has 60346 bin [33.6,33.7) has 58840 bin [33.7,33.8) has 57451 bin [33.8,33.9) has 56154 bin [33.9,34.0) has 53979 bin 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18.5 for 33414331 element(s) point source id histogram with bin size 1.000000 bin 77 has 10447418 bin 83 has 5343484 bin 88 has 9879306 bin 198 has 7232 bin 201 has 3833969 bin 203 has 3807396 bin 205 has 95526 average point source id 110.188745332055277 for 33414331 element(s)