lasinfo (210611) report for 'AHN4T/12AZ2_19.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: 334/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 36783711 number of points by return: 22465399 8551368 4235665 1271832 231084 scale factor x y z: 0.001 0.001 0.001 offset x y z: 227980 563730 0 min x y z: 227980.000 563730.000 6.431 max x y z: 229019.999 565019.999 49.095 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: 36783711 extended number of points by return: 22465399 8551368 4235665 1271832 231084 26289 2074 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 6431 49095 intensity 0 4008 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 2 user_data 6 7 point_source_ID 38 39 gps_time 330789186.261399 330789672.334342 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 48 255 B 35 255 NIR 16 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.11 24.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22465399 number of intermediate returns: 5773694 number of last returns: 22452092 number of single returns: 13907474 covered area in square units/kilounits: 1336400/1.34 point density: all returns 27.52 last only 16.80 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36783711 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22465399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8551368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4235665 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1271832 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 231084 instead zero. overview over extended number of returns of given pulse: 13907474 8626537 8895762 4168189 1025720 146062 13967 0 0 0 0 0 0 0 0 histogram of classification of points: 16178870 unclassified (1) 20472920 ground (2) 93297 building (6) 38624 water (9) +-> flagged as extended overlap: 2055652 +---> 647051 of those are unclassified (1) +---> 1388008 of those are ground (2) +---> 18397 of those are building (6) +---> 2196 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.4,6.5) has 16 bin [6.5,6.6) has 304 bin [6.6,6.7) has 1866 bin [6.7,6.8) has 2343 bin [6.8,6.9) has 2999 bin [6.9,7.0) has 4168 bin [7.0,7.1) has 7877 bin [7.1,7.2) has 48955 bin [7.2,7.3) has 90385 bin [7.3,7.4) has 89616 bin [7.4,7.5) has 100670 bin [7.5,7.6) has 96866 bin [7.6,7.7) has 108864 bin [7.7,7.8) has 162641 bin [7.8,7.9) has 223394 bin [7.9,8.0) has 279533 bin [8.0,8.1) has 287912 bin 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3630 bin [38.9,39.0) has 3492 bin [39.0,39.1) has 3560 bin [39.1,39.2) has 3443 bin [39.2,39.3) has 3215 bin [39.3,39.4) has 3221 bin [39.4,39.5) has 3339 bin [39.5,39.6) has 3021 bin [39.6,39.7) has 3043 bin [39.7,39.8) has 3040 bin [39.8,39.9) has 2818 bin [39.9,40.0) has 2817 bin [40.0,40.1) has 2661 bin [40.1,40.2) has 2547 bin [40.2,40.3) has 2420 bin [40.3,40.4) has 2412 bin [40.4,40.5) has 2365 bin [40.5,40.6) has 2333 bin [40.6,40.7) has 2275 bin [40.7,40.8) has 2209 bin [40.8,40.9) has 2151 bin [40.9,41.0) has 2024 bin [41.0,41.1) has 2039 bin [41.1,41.2) has 1970 bin [41.2,41.3) has 1884 bin [41.3,41.4) has 1868 bin [41.4,41.5) has 1731 bin [41.5,41.6) has 1644 bin [41.6,41.7) has 1591 bin [41.7,41.8) has 1597 bin [41.8,41.9) has 1514 bin [41.9,42.0) has 1542 bin [42.0,42.1) has 1474 bin [42.1,42.2) has 1290 bin [42.2,42.3) has 1290 bin [42.3,42.4) has 1311 bin [42.4,42.5) has 1286 bin [42.5,42.6) has 1230 bin [42.6,42.7) has 1131 bin [42.7,42.8) has 1069 bin [42.8,42.9) has 986 bin [42.9,43.0) has 1073 bin [43.0,43.1) has 965 bin [43.1,43.2) has 928 bin [43.2,43.3) has 919 bin [43.3,43.4) has 902 bin [43.4,43.5) has 813 bin [43.5,43.6) has 747 bin [43.6,43.7) has 694 bin [43.7,43.8) has 674 bin [43.8,43.9) has 636 bin [43.9,44.0) has 600 bin [44.0,44.1) has 585 bin [44.1,44.2) has 527 bin [44.2,44.3) has 570 bin [44.3,44.4) has 453 bin [44.4,44.5) has 437 bin [44.5,44.6) has 401 bin [44.6,44.7) has 424 bin [44.7,44.8) has 408 bin [44.8,44.9) has 346 bin [44.9,45.0) has 339 bin [45.0,45.1) has 296 bin [45.1,45.2) has 276 bin [45.2,45.3) has 262 bin [45.3,45.4) has 199 bin [45.4,45.5) has 189 bin [45.5,45.6) has 201 bin [45.6,45.7) has 171 bin [45.7,45.8) has 153 bin [45.8,45.9) has 172 bin [45.9,46.0) has 133 bin [46.0,46.1) has 133 bin [46.1,46.2) has 123 bin [46.2,46.3) has 126 bin [46.3,46.4) has 106 bin [46.4,46.5) has 73 bin [46.5,46.6) has 76 bin [46.6,46.7) has 64 bin [46.7,46.8) has 63 bin [46.8,46.9) has 53 bin [46.9,47.0) has 46 bin [47.0,47.1) has 43 bin [47.1,47.2) has 52 bin [47.2,47.3) has 38 bin [47.3,47.4) has 46 bin [47.4,47.5) has 41 bin [47.5,47.6) has 27 bin [47.6,47.7) has 25 bin [47.7,47.8) has 23 bin [47.8,47.9) has 23 bin [47.9,48.0) has 21 bin [48.0,48.1) has 16 bin [48.1,48.2) has 10 bin [48.2,48.3) has 9 bin [48.3,48.4) has 5 bin [48.4,48.5) has 5 bin [48.5,48.6) has 4 bin [48.6,48.7) has 6 bin [48.8,48.9) has 1 bin [48.9,49.0) has 1 bin [49.0,49.1) has 1 average z coordinate 15.3 for 36783711 element(s) point source id histogram with bin size 1.000000 bin 38 has 17628301 bin 39 has 19155410 average point source id 38.520757951801002 for 36783711 element(s)