lasinfo (210611) report for 'AHN4T/28GN2_24.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: 336/2022 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: 28901107 number of points by return: 23118747 3700200 1570331 437781 74048 scale factor x y z: 0.001 0.001 0.001 offset x y z: 247980 481230 0 min x y z: 247980.000 481230.000 11.062 max x y z: 249019.999 482519.999 48.189 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: 28901107 extended number of points by return: 23118747 3700200 1570331 437781 74048 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 11062 48189 intensity 56 4664 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 15 user_data 6 7 point_source_ID 169 170 gps_time 324210492.194124 324212241.126775 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 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 2500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.39 30.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23118747 number of intermediate returns: 2100148 number of last returns: 23074074 number of single returns: 19391862 covered area in square units/kilounits: 1339944/1.34 point density: all returns 21.57 last only 17.22 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28901107 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23118747 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3700200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1570331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 437781 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 74048 instead zero. overview over extended number of returns of given pulse: 19391862 4265217 3409223 1462511 334552 35402 2340 0 0 0 0 0 0 0 0 histogram of classification of points: 7080162 unclassified (1) 20887604 ground (2) 891682 building (6) 34169 water (9) 7490 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2133922 +---> 492033 of those are unclassified (1) +---> 1543786 of those are ground (2) +---> 96668 of those are building (6) +---> 1435 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.0,11.1) has 2 bin [11.1,11.2) has 101 bin [11.2,11.3) has 3640 bin [11.3,11.4) has 14856 bin [11.4,11.5) has 15368 bin [11.5,11.6) has 22845 bin [11.6,11.7) has 31566 bin [11.7,11.8) has 40039 bin [11.8,11.9) has 49333 bin [11.9,12.0) has 125475 bin [12.0,12.1) has 179421 bin [12.1,12.2) has 287040 bin [12.2,12.3) has 311905 bin [12.3,12.4) has 518665 bin 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[43.1,43.2) has 965 bin [43.2,43.3) has 1014 bin [43.3,43.4) has 922 bin [43.4,43.5) has 891 bin [43.5,43.6) has 856 bin [43.6,43.7) has 781 bin [43.7,43.8) has 804 bin [43.8,43.9) has 710 bin [43.9,44.0) has 690 bin [44.0,44.1) has 641 bin [44.1,44.2) has 598 bin [44.2,44.3) has 582 bin [44.3,44.4) has 510 bin [44.4,44.5) has 480 bin [44.5,44.6) has 484 bin [44.6,44.7) has 441 bin [44.7,44.8) has 390 bin [44.8,44.9) has 382 bin [44.9,45.0) has 364 bin [45.0,45.1) has 313 bin [45.1,45.2) has 267 bin [45.2,45.3) has 271 bin [45.3,45.4) has 260 bin [45.4,45.5) has 253 bin [45.5,45.6) has 226 bin [45.6,45.7) has 215 bin [45.7,45.8) has 208 bin [45.8,45.9) has 183 bin [45.9,46.0) has 183 bin [46.0,46.1) has 165 bin [46.1,46.2) has 144 bin [46.2,46.3) has 126 bin [46.3,46.4) has 135 bin [46.4,46.5) has 114 bin [46.5,46.6) has 99 bin [46.6,46.7) has 75 bin [46.7,46.8) has 76 bin [46.8,46.9) has 73 bin [46.9,47.0) has 49 bin [47.0,47.1) has 39 bin [47.1,47.2) has 47 bin [47.2,47.3) has 39 bin [47.3,47.4) has 46 bin [47.4,47.5) has 25 bin [47.5,47.6) has 26 bin [47.6,47.7) has 20 bin [47.7,47.8) has 22 bin [47.8,47.9) has 17 bin [47.9,48.0) has 12 bin [48.0,48.1) has 3 bin [48.1,48.2) has 2 average z coordinate 16.2 for 28901107 element(s) point source id histogram with bin size 1.000000 bin 169 has 3802285 bin 170 has 25098822 average point source id 169.868438084395876 for 28901107 element(s)