lasinfo (210611) report for 'AHN4T/21GZ2_02.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: 335/2022 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: 26230440 number of points by return: 23617288 1770819 647431 164874 26940 scale factor x y z: 0.001 0.001 0.001 offset x y z: 205980 504980 0 min x y z: 205980.000 504980.000 -0.972 max x y z: 207019.999 506269.999 83.252 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: 26230440 extended number of points by return: 23617288 1770819 647431 164874 26940 2862 226 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 -972 83252 intensity 0 5029 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 -5 29 user_data 6 7 point_source_ID 135 136 gps_time 330777610.468731 330778110.621511 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 35 255 B 20 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.74 33.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23617288 number of intermediate returns: 842457 number of last returns: 23614429 number of single returns: 21843734 covered area in square units/kilounits: 1286688/1.29 point density: all returns 20.39 last only 18.35 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26230440 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23617288 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1770819 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 647431 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 164874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26940 instead zero. overview over extended number of returns of given pulse: 21843734 2249120 1447641 551741 120515 15993 1696 0 0 0 0 0 0 0 0 histogram of classification of points: 3238744 unclassified (1) 22140321 ground (2) 353647 building (6) 437663 water (9) 60065 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1742013 +---> 312688 of those are unclassified (1) +---> 1369111 of those are ground (2) +---> 26865 of those are building (6) +---> 29617 of those are water (9) +---> 3732 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 1 bin [-0.9,-0.8) has 4 bin [-0.8,-0.7) has 54 bin [-0.7,-0.6) has 2231 bin [-0.6,-0.5) has 12806 bin [-0.5,-0.4) has 34103 bin [-0.4,-0.3) has 351189 bin [-0.3,-0.2) has 85267 bin [-0.2,-0.1) has 191783 bin [-0.1,0.0) has 265369 bin [0.0,0.1) has 509175 bin [0.1,0.2) has 1040024 bin 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59 bin [32.4,32.5) has 52 bin [32.5,32.6) has 37 bin [32.6,32.7) has 41 bin [32.7,32.8) has 31 bin [32.8,32.9) has 29 bin [32.9,33.0) has 28 bin [33.0,33.1) has 16 bin [33.1,33.2) has 6 bin [33.2,33.3) has 6 bin [33.3,33.4) has 7 bin [33.4,33.5) has 1 bin [33.5,33.6) has 4 bin [33.6,33.7) has 1 bin [33.8,33.9) has 1 bin [48.2,48.3) has 19 bin [48.3,48.4) has 17 bin [52.4,52.5) has 8 bin [52.5,52.6) has 97 bin [52.6,52.7) has 439 bin [52.7,52.8) has 164 bin [52.8,52.9) has 10 bin [52.9,53.0) has 4 bin [53.4,53.5) has 1 bin [53.7,53.8) has 3 bin [53.8,53.9) has 12 bin [53.9,54.0) has 8 bin [54.3,54.4) has 1 bin [54.4,54.5) has 12 bin [54.5,54.6) has 6 bin [54.6,54.7) has 10 bin [54.7,54.8) has 9 bin [54.8,54.9) has 8 bin [54.9,55.0) has 6 bin [55.0,55.1) has 14 bin [55.1,55.2) has 3 bin [55.2,55.3) has 15 bin [55.3,55.4) has 9 bin [55.4,55.5) has 15 bin [55.5,55.6) has 4 bin [55.6,55.7) has 2 bin [55.7,55.8) has 2 bin [55.8,55.9) has 5 bin [55.9,56.0) has 7 bin [56.0,56.1) has 1 bin 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bin [70.9,71.0) has 1 bin [71.0,71.1) has 4 bin [71.1,71.2) has 1 bin [71.5,71.6) has 1 bin [71.6,71.7) has 12 bin [71.7,71.8) has 1 bin [73.1,73.2) has 1 bin [73.2,73.3) has 1 bin [73.3,73.4) has 1 bin [73.4,73.5) has 8 bin [73.5,73.6) has 5 bin [73.6,73.7) has 19 bin [73.7,73.8) has 2 bin [74.3,74.4) has 1 bin [75.0,75.1) has 1 bin [75.6,75.7) has 1 bin [75.7,75.8) has 2 bin [75.8,75.9) has 6 bin [75.9,76.0) has 26 bin [76.0,76.1) has 22 bin [76.1,76.2) has 13 bin [76.2,76.3) has 1 bin [76.4,76.5) has 1 bin [76.5,76.6) has 1 bin [76.6,76.7) has 12 bin [76.7,76.8) has 10 bin [77.3,77.4) has 1 bin [78.3,78.4) has 2 bin [78.4,78.5) has 26 bin [78.5,78.6) has 5 bin [78.6,78.7) has 8 bin [78.7,78.8) has 1 bin [78.9,79.0) has 1 bin [79.0,79.1) has 4 bin [79.1,79.2) has 13 bin [79.2,79.3) has 16 bin [79.3,79.4) has 1 bin [79.4,79.5) has 2 bin [79.5,79.6) has 2 bin [79.6,79.7) has 5 bin [79.7,79.8) has 23 bin [80.5,80.6) has 2 bin [80.6,80.7) has 1 bin [80.9,81.0) has 1 bin [82.6,82.7) has 1 bin [82.7,82.8) has 2 bin [82.9,83.0) has 1 bin [83.0,83.1) has 5 bin [83.1,83.2) has 9 bin [83.2,83.3) has 2 average z coordinate 2.1 for 26230440 element(s) point source id histogram with bin size 1.000000 bin 135 has 16753781 bin 136 has 9476659 average point source id 135.361284789732849 for 26230440 element(s)