lasinfo (210611) report for 'AHN4T/46AN1_14.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: 338/2022 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: 33592800 number of points by return: 25443118 6141929 1735630 251643 20480 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 421230 0 min x y z: 182980.000 421230.000 7.074 max x y z: 184019.999 422519.999 45.597 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: 33592800 extended number of points by return: 25443118 6141929 1735630 251643 20480 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 7074 45597 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 69 71 gps_time 298042832.462787 298213917.538112 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 38 255 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 -16.46 32.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25443118 number of intermediate returns: 2005946 number of last returns: 25432058 number of single returns: 19288322 covered area in square units/kilounits: 1280168/1.28 point density: all returns 26.24 last only 19.87 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33592800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25443118 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6141929 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1735630 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 251643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20480 instead zero. overview over extended number of returns of given pulse: 19288322 8820789 4454811 925258 97735 5288 597 0 0 0 0 0 0 0 0 histogram of classification of points: 10208863 unclassified (1) 22355187 ground (2) 89793 building (6) 938957 water (9) +-> flagged as extended overlap: 2403331 +---> 871118 of those are unclassified (1) +---> 1517584 of those are ground (2) +---> 8911 of those are building (6) +---> 5718 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.0,7.1) has 2 bin [7.1,7.2) has 758 bin [7.2,7.3) has 20397 bin [7.3,7.4) has 21125 bin [7.4,7.5) has 12705 bin [7.5,7.6) has 28526 bin [7.6,7.7) has 61640 bin [7.7,7.8) has 82173 bin [7.8,7.9) has 126958 bin [7.9,8.0) has 189223 bin [8.0,8.1) has 319438 bin [8.1,8.2) has 428895 bin [8.2,8.3) has 347584 bin [8.3,8.4) has 205747 bin [8.4,8.5) has 123071 bin [8.5,8.6) has 125129 bin [8.6,8.7) has 190026 bin 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bin [39.5,39.6) has 551 bin [39.6,39.7) has 526 bin [39.7,39.8) has 522 bin [39.8,39.9) has 514 bin [39.9,40.0) has 482 bin [40.0,40.1) has 496 bin [40.1,40.2) has 451 bin [40.2,40.3) has 444 bin [40.3,40.4) has 508 bin [40.4,40.5) has 529 bin [40.5,40.6) has 395 bin [40.6,40.7) has 372 bin [40.7,40.8) has 315 bin [40.8,40.9) has 326 bin [40.9,41.0) has 297 bin [41.0,41.1) has 290 bin [41.1,41.2) has 262 bin [41.2,41.3) has 269 bin [41.3,41.4) has 243 bin [41.4,41.5) has 253 bin [41.5,41.6) has 260 bin [41.6,41.7) has 203 bin [41.7,41.8) has 160 bin [41.8,41.9) has 161 bin [41.9,42.0) has 145 bin [42.0,42.1) has 147 bin [42.1,42.2) has 136 bin [42.2,42.3) has 147 bin [42.3,42.4) has 111 bin [42.4,42.5) has 73 bin [42.5,42.6) has 86 bin [42.6,42.7) has 82 bin [42.7,42.8) has 92 bin [42.8,42.9) has 70 bin [42.9,43.0) has 53 bin [43.0,43.1) has 41 bin [43.1,43.2) has 33 bin [43.2,43.3) has 33 bin [43.3,43.4) has 39 bin [43.4,43.5) has 39 bin [43.5,43.6) has 20 bin [43.6,43.7) has 42 bin [43.7,43.8) has 23 bin [43.8,43.9) has 25 bin [43.9,44.0) has 12 bin [44.0,44.1) has 17 bin [44.1,44.2) has 6 bin [44.2,44.3) has 8 bin [44.3,44.4) has 6 bin [44.4,44.5) has 6 bin [44.5,44.6) has 4 bin [44.6,44.7) has 13 bin [44.7,44.8) has 7 bin [44.8,44.9) has 2 bin [44.9,45.0) has 4 bin [45.0,45.1) has 3 bin [45.1,45.2) has 2 bin [45.2,45.3) has 3 bin [45.3,45.4) has 1 bin [45.4,45.5) has 2 bin [45.5,45.6) has 3 average z coordinate 15.2 for 33592800 element(s) point source id histogram with bin size 1.000000 bin 69 has 13851737 bin 70 has 19741015 bin 71 has 48 average point source id 69.587658992403135 for 33592800 element(s)