lasinfo (210611) report for 'AHN4T/52BN2_15.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: 339/2022 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: 38629022 number of points by return: 29953895 6447375 1880173 316029 31550 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 396230 0 min x y z: 198980.000 396230.000 11.269 max x y z: 200019.999 397519.999 51.975 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: 38629022 extended number of points by return: 29953895 6447375 1880173 316029 31550 0 0 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 11269 51975 intensity 0 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 92 203 gps_time 297851937.398385 298299221.567606 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 44 255 B 34 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.63 32.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29953895 number of intermediate returns: 2232446 number of last returns: 29930226 number of single returns: 23487545 covered area in square units/kilounits: 1338552/1.34 point density: all returns 28.86 last only 22.36 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38629022 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29953895 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6447375 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1880173 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 316029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31550 instead zero. overview over extended number of returns of given pulse: 23487545 9140625 4701000 1141391 148479 9514 468 0 0 0 0 0 0 0 0 histogram of classification of points: 11298886 unclassified (1) 27080219 ground (2) 235604 building (6) 14313 water (9) +-> flagged as extended overlap: 3097495 +---> 926116 of those are unclassified (1) +---> 2150185 of those are ground (2) +---> 20450 of those are building (6) +---> 744 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.2,11.3) has 8 bin [11.3,11.4) has 718 bin [11.4,11.5) has 6734 bin [11.5,11.6) has 7708 bin [11.6,11.7) has 5757 bin [11.7,11.8) has 5291 bin [11.8,11.9) has 5486 bin [11.9,12.0) has 23343 bin [12.0,12.1) has 141090 bin [12.1,12.2) has 175929 bin [12.2,12.3) has 277263 bin [12.3,12.4) has 223164 bin [12.4,12.5) has 154262 bin [12.5,12.6) has 124359 bin [12.6,12.7) has 175415 bin [12.7,12.8) has 95033 bin 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bin [43.5,43.6) has 2271 bin [43.6,43.7) has 2118 bin [43.7,43.8) has 1930 bin [43.8,43.9) has 1843 bin [43.9,44.0) has 1771 bin [44.0,44.1) has 1666 bin [44.1,44.2) has 1585 bin [44.2,44.3) has 1575 bin [44.3,44.4) has 1540 bin [44.4,44.5) has 1379 bin [44.5,44.6) has 1435 bin [44.6,44.7) has 1471 bin [44.7,44.8) has 1444 bin [44.8,44.9) has 1391 bin [44.9,45.0) has 1386 bin [45.0,45.1) has 1267 bin [45.1,45.2) has 1210 bin [45.2,45.3) has 1230 bin [45.3,45.4) has 1151 bin [45.4,45.5) has 1140 bin [45.5,45.6) has 1082 bin [45.6,45.7) has 1094 bin [45.7,45.8) has 1062 bin [45.8,45.9) has 1004 bin [45.9,46.0) has 1059 bin [46.0,46.1) has 963 bin [46.1,46.2) has 845 bin [46.2,46.3) has 818 bin [46.3,46.4) has 858 bin [46.4,46.5) has 864 bin [46.5,46.6) has 803 bin [46.6,46.7) has 792 bin [46.7,46.8) has 765 bin [46.8,46.9) has 702 bin [46.9,47.0) has 674 bin [47.0,47.1) has 592 bin [47.1,47.2) has 556 bin [47.2,47.3) has 577 bin [47.3,47.4) has 520 bin [47.4,47.5) has 513 bin [47.5,47.6) has 504 bin [47.6,47.7) has 514 bin [47.7,47.8) has 446 bin [47.8,47.9) has 428 bin [47.9,48.0) has 379 bin [48.0,48.1) has 377 bin [48.1,48.2) has 335 bin [48.2,48.3) has 306 bin [48.3,48.4) has 301 bin [48.4,48.5) has 324 bin [48.5,48.6) has 297 bin [48.6,48.7) has 245 bin [48.7,48.8) has 236 bin [48.8,48.9) has 191 bin [48.9,49.0) has 180 bin [49.0,49.1) has 158 bin [49.1,49.2) has 169 bin [49.2,49.3) has 136 bin [49.3,49.4) has 117 bin [49.4,49.5) has 151 bin [49.5,49.6) has 167 bin [49.6,49.7) has 134 bin [49.7,49.8) has 95 bin [49.8,49.9) has 88 bin [49.9,50.0) has 84 bin [50.0,50.1) has 84 bin [50.1,50.2) has 43 bin [50.2,50.3) has 53 bin [50.3,50.4) has 53 bin [50.4,50.5) has 52 bin [50.5,50.6) has 38 bin [50.6,50.7) has 28 bin [50.7,50.8) has 23 bin [50.8,50.9) has 18 bin [50.9,51.0) has 17 bin [51.0,51.1) has 11 bin [51.1,51.2) has 10 bin [51.2,51.3) has 3 bin [51.3,51.4) has 9 bin [51.4,51.5) has 5 bin [51.5,51.6) has 4 bin [51.6,51.7) has 3 bin [51.7,51.8) has 3 bin [51.9,52.0) has 1 average z coordinate 19.7 for 38629022 element(s) point source id histogram with bin size 1.000000 bin 92 has 1765386 bin 93 has 30991333 bin 94 has 2422293 bin 203 has 3450010 average point source id 102.841253734044827 for 38629022 element(s)