lasinfo (210611) report for 'AHN4T/28BZ2_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.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 333/2022 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: 29186269 number of points by return: 23668263 3994453 1203170 280026 40357 scale factor x y z: 0.001 0.001 0.001 offset x y z: 237980 491230 0 min x y z: 237980.000 491230.000 7.491 max x y z: 239019.999 492519.999 42.390 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: 29186269 extended number of points by return: 23668263 3994453 1203170 280026 40357 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 7491 42390 intensity 56 4559 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 3 user_data 6 7 point_source_ID 161 162 gps_time 324129168.056595 324131256.277160 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 34 255 B 16 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.44 28.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23668263 number of intermediate returns: 1529946 number of last returns: 23595210 number of single returns: 19607150 covered area in square units/kilounits: 1337688/1.34 point density: all returns 21.82 last only 17.64 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29186269 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23668263 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3994453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1203170 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 280026 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40357 instead zero. overview over extended number of returns of given pulse: 19607150 5643774 2773452 959684 183413 17595 1201 0 0 0 0 0 0 0 0 histogram of classification of points: 7672026 unclassified (1) 15927955 ground (2) 5545225 building (6) 29267 water (9) 11796 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1731720 +---> 350370 of those are unclassified (1) +---> 1002466 of those are ground (2) +---> 376956 of those are building (6) +---> 1928 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.4,7.5) has 1 bin [7.5,7.6) has 3 bin [7.6,7.7) has 61 bin [7.7,7.8) has 93 bin [7.8,7.9) has 98 bin [7.9,8.0) has 83 bin [8.0,8.1) has 352 bin [8.1,8.2) has 3296 bin [8.2,8.3) has 2104 bin [8.3,8.4) has 5017 bin [8.4,8.5) has 12288 bin [8.5,8.6) has 29476 bin [8.6,8.7) has 34026 bin [8.7,8.8) has 61004 bin [8.8,8.9) has 169429 bin [8.9,9.0) has 245894 bin 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[35.9,36.0) has 569 bin [36.0,36.1) has 578 bin [36.1,36.2) has 538 bin [36.2,36.3) has 515 bin [36.3,36.4) has 460 bin [36.4,36.5) has 423 bin [36.5,36.6) has 406 bin [36.6,36.7) has 415 bin [36.7,36.8) has 363 bin [36.8,36.9) has 357 bin [36.9,37.0) has 384 bin [37.0,37.1) has 332 bin [37.1,37.2) has 317 bin [37.2,37.3) has 271 bin [37.3,37.4) has 278 bin [37.4,37.5) has 255 bin [37.5,37.6) has 270 bin [37.6,37.7) has 196 bin [37.7,37.8) has 201 bin [37.8,37.9) has 190 bin [37.9,38.0) has 181 bin [38.0,38.1) has 166 bin [38.1,38.2) has 176 bin [38.2,38.3) has 157 bin [38.3,38.4) has 140 bin [38.4,38.5) has 136 bin [38.5,38.6) has 138 bin [38.6,38.7) has 148 bin [38.7,38.8) has 136 bin [38.8,38.9) has 114 bin [38.9,39.0) has 152 bin [39.0,39.1) has 115 bin [39.1,39.2) has 98 bin [39.2,39.3) has 86 bin [39.3,39.4) has 72 bin [39.4,39.5) has 68 bin [39.5,39.6) has 67 bin [39.6,39.7) has 62 bin [39.7,39.8) has 62 bin [39.8,39.9) has 62 bin [39.9,40.0) has 76 bin [40.0,40.1) has 67 bin [40.1,40.2) has 55 bin [40.2,40.3) has 60 bin [40.3,40.4) has 62 bin [40.4,40.5) has 51 bin [40.5,40.6) has 51 bin [40.6,40.7) has 42 bin [40.7,40.8) has 53 bin [40.8,40.9) has 43 bin [40.9,41.0) has 54 bin [41.0,41.1) has 45 bin [41.1,41.2) has 47 bin [41.2,41.3) has 38 bin [41.3,41.4) has 46 bin [41.4,41.5) has 29 bin [41.5,41.6) has 25 bin [41.6,41.7) has 22 bin [41.7,41.8) has 16 bin [41.8,41.9) has 12 bin [41.9,42.0) has 8 bin [42.0,42.1) has 5 bin [42.1,42.2) has 4 bin [42.3,42.4) has 1 average z coordinate 12.6 for 29186269 element(s) point source id histogram with bin size 1.000000 bin 161 has 9772878 bin 162 has 19413391 average point source id 161.665154939810918 for 29186269 element(s)