lasinfo (210611) report for 'AHN4T/49GN2_06.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: 40740969 number of points by return: 29440546 7422916 3054783 726582 96142 scale factor x y z: 0.001 0.001 0.001 offset x y z: 84980 384980 0 min x y z: 84980.000 384980.000 8.736 max x y z: 86019.999 386269.999 53.020 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: 40740969 extended number of points by return: 29440546 7422916 3054783 726582 96142 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 8736 53020 intensity 56 4000 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 -16 30 user_data 6 7 point_source_ID 23 200 gps_time 290604212.676315 290613640.631946 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 34 255 B 19 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2667 5000 extended_scanner_channel 0 0 attribute0 0.56 40 ('Amplitude') attribute1 -16.38 23.71 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29440546 number of intermediate returns: 3882466 number of last returns: 29437492 number of single returns: 22019535 covered area in square units/kilounits: 1227416/1.23 point density: all returns 33.19 last only 23.98 (per square units) spacing: all returns 0.17 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40740969 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29440546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7422916 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3054783 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 726582 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 96142 instead zero. overview over extended number of returns of given pulse: 22019535 8736404 6980760 2522921 445458 34183 1708 0 0 0 0 0 0 0 0 histogram of classification of points: 15384226 unclassified (1) 24776264 ground (2) 573104 building (6) 7375 water (9) +-> flagged as extended overlap: 2218873 +---> 787989 of those are unclassified (1) +---> 1343205 of those are ground (2) +---> 87678 of those are building (6) +---> 1 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.7,8.8) has 21 bin [8.8,8.9) has 1408 bin [8.9,9.0) has 5058 bin [9.0,9.1) has 6112 bin [9.1,9.2) has 11349 bin [9.2,9.3) has 15653 bin [9.3,9.4) has 16086 bin [9.4,9.5) has 17426 bin [9.5,9.6) has 20775 bin [9.6,9.7) has 26351 bin [9.7,9.8) has 23508 bin [9.8,9.9) has 24501 bin [9.9,10.0) has 33285 bin [10.0,10.1) has 71077 bin [10.1,10.2) has 142598 bin [10.2,10.3) has 245808 bin [10.3,10.4) has 367475 bin 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[29.4,29.5) has 88132 bin [29.5,29.6) has 87883 bin [29.6,29.7) has 87558 bin [29.7,29.8) has 87759 bin [29.8,29.9) has 87336 bin [29.9,30.0) has 86881 bin [30.0,30.1) has 86336 bin [30.1,30.2) has 85956 bin [30.2,30.3) has 85478 bin [30.3,30.4) has 84968 bin [30.4,30.5) has 84670 bin [30.5,30.6) has 83631 bin [30.6,30.7) has 83265 bin [30.7,30.8) has 82699 bin [30.8,30.9) has 81489 bin [30.9,31.0) has 81763 bin [31.0,31.1) has 80775 bin [31.1,31.2) has 80055 bin [31.2,31.3) has 79625 bin [31.3,31.4) has 78116 bin [31.4,31.5) has 76826 bin [31.5,31.6) has 76331 bin [31.6,31.7) has 75495 bin [31.7,31.8) has 74342 bin [31.8,31.9) has 73214 bin [31.9,32.0) has 72794 bin [32.0,32.1) has 71393 bin [32.1,32.2) has 70385 bin [32.2,32.3) has 69555 bin [32.3,32.4) has 68535 bin [32.4,32.5) has 67497 bin [32.5,32.6) has 66638 bin [32.6,32.7) has 65894 bin [32.7,32.8) has 65294 bin [32.8,32.9) has 64240 bin [32.9,33.0) has 63714 bin [33.0,33.1) has 63306 bin [33.1,33.2) has 62078 bin [33.2,33.3) 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[45.1,45.2) has 102 bin [45.2,45.3) has 71 bin [45.3,45.4) has 76 bin [45.4,45.5) has 60 bin [45.5,45.6) has 49 bin [45.6,45.7) has 45 bin [45.7,45.8) has 43 bin [45.8,45.9) has 37 bin [45.9,46.0) has 22 bin [46.0,46.1) has 20 bin [46.1,46.2) has 17 bin [46.2,46.3) has 29 bin [46.3,46.4) has 21 bin [46.4,46.5) has 32 bin [46.5,46.6) has 33 bin [46.6,46.7) has 34 bin [46.7,46.8) has 28 bin [46.8,46.9) has 39 bin [46.9,47.0) has 24 bin [47.0,47.1) has 23 bin [47.1,47.2) has 14 bin [47.2,47.3) has 11 bin [47.3,47.4) has 16 bin [47.4,47.5) has 3 bin [47.5,47.6) has 6 bin [47.6,47.7) has 14 bin [47.7,47.8) has 3 bin [47.8,47.9) has 9 bin [47.9,48.0) has 8 bin [48.0,48.1) has 6 bin [48.1,48.2) has 11 bin [48.2,48.3) has 5 bin [48.3,48.4) has 1 bin [48.4,48.5) has 5 bin [48.5,48.6) has 5 bin [48.6,48.7) has 4 bin [48.7,48.8) has 6 bin [48.8,48.9) has 7 bin [48.9,49.0) has 3 bin [49.0,49.1) has 2 bin [49.1,49.2) has 3 bin [49.2,49.3) has 2 bin [49.8,49.9) has 1 bin [49.9,50.0) has 1 bin [50.0,50.1) has 2 bin [50.2,50.3) has 1 bin [50.5,50.6) has 1 bin [50.6,50.7) has 5 bin [50.7,50.8) has 4 bin [51.0,51.1) has 1 bin [52.4,52.5) has 1 bin [52.5,52.6) has 6 bin [52.6,52.7) has 5 bin [52.7,52.8) has 3 bin [52.8,52.9) has 2 bin [52.9,53.0) has 1 bin [53.0,53.1) has 1 average z coordinate 17.1 for 40740969 element(s) point source id histogram with bin size 1.000000 bin 23 has 9245740 bin 24 has 21610890 bin 200 has 9884339 average point source id 66.473165623527507 for 40740969 element(s)