lasinfo (210611) report for 'AHN4T/27BZ2_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: 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: 32160868 number of points by return: 25774779 4293602 1624861 402213 59674 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 489980 0 min x y z: 198980.000 489980.000 5.594 max x y z: 200019.999 491269.999 52.474 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: 32160868 extended number of points by return: 25774779 4293602 1624861 402213 59674 5368 371 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 5594 52474 intensity 27 4846 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -12 29 user_data 6 7 point_source_ID 129 130 gps_time 330768037.017155 330768962.603176 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 30 255 B 15 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.46 32.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25774779 number of intermediate returns: 2096325 number of last returns: 25740777 number of single returns: 21451013 covered area in square units/kilounits: 1340800/1.34 point density: all returns 23.99 last only 19.20 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32160868 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25774779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4293602 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1624861 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 402213 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 59674 instead zero. overview over extended number of returns of given pulse: 21451013 5360157 3673630 1371592 271772 30193 2511 0 0 0 0 0 0 0 0 histogram of classification of points: 8276062 unclassified (1) 20699386 ground (2) 3140160 building (6) 34437 water (9) 10823 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2454267 +---> 734362 of those are unclassified (1) +---> 1470017 of those are ground (2) +---> 247816 of those are building (6) +---> 1379 of those are water (9) +---> 693 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [5.5,5.6) has 1 bin [5.6,5.7) has 49 bin [5.7,5.8) has 207 bin [5.8,5.9) has 315 bin [5.9,6.0) has 509 bin [6.0,6.1) has 183 bin [6.1,6.2) has 249 bin [6.2,6.3) has 456 bin [6.3,6.4) has 7037 bin [6.4,6.5) has 6307 bin [6.5,6.6) has 11516 bin [6.6,6.7) has 24070 bin [6.7,6.8) has 18480 bin [6.8,6.9) has 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[41.7,41.8) has 97 bin [41.8,41.9) has 116 bin [41.9,42.0) has 107 bin [42.0,42.1) has 104 bin [42.1,42.2) has 112 bin [42.2,42.3) has 103 bin [42.3,42.4) has 88 bin [42.4,42.5) has 73 bin [42.5,42.6) has 97 bin [42.6,42.7) has 88 bin [42.7,42.8) has 77 bin [42.8,42.9) has 88 bin [42.9,43.0) has 69 bin [43.0,43.1) has 75 bin [43.1,43.2) has 69 bin [43.2,43.3) has 69 bin [43.3,43.4) has 65 bin [43.4,43.5) has 59 bin [43.5,43.6) has 57 bin [43.6,43.7) has 56 bin [43.7,43.8) has 39 bin [43.8,43.9) has 48 bin [43.9,44.0) has 38 bin [44.0,44.1) has 27 bin [44.1,44.2) has 22 bin [44.2,44.3) has 22 bin [44.3,44.4) has 21 bin [44.4,44.5) has 26 bin [44.5,44.6) has 18 bin [44.6,44.7) has 10 bin [44.7,44.8) has 14 bin [44.8,44.9) has 12 bin [44.9,45.0) has 9 bin [45.0,45.1) has 5 bin [45.1,45.2) has 1 bin [45.2,45.3) has 2 bin [46.3,46.4) has 1 bin [46.4,46.5) has 1 bin [46.5,46.6) has 3 bin [48.3,48.4) has 1 bin [48.4,48.5) has 1 bin [48.9,49.0) has 1 bin [49.6,49.7) has 1 bin [49.7,49.8) has 1 bin [49.8,49.9) has 1 bin [51.0,51.1) has 1 bin [51.1,51.2) has 1 bin [52.3,52.4) has 2 bin [52.4,52.5) has 1 average z coordinate 13.1 for 32160868 element(s) point source id histogram with bin size 1.000000 bin 129 has 24627314 bin 130 has 7533554 average point source id 129.234245978684413 for 32160868 element(s)