lasinfo (210611) report for 'AHN4T/17HZ1_19.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: 65948991 number of points by return: 59428040 4849637 1366206 269500 32871 scale factor x y z: 0.001 0.001 0.001 offset x y z: 252980 526230 0 min x y z: 252980.000 526230.000 10.379 max x y z: 254019.999 527519.999 55.477 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: 65948991 extended number of points by return: 59428040 4849637 1366206 269500 32871 2569 168 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 10379 55477 intensity 25 4638 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 -29 29 user_data 6 7 point_source_ID 69 1070 gps_time 328708788.305208 330860485.724528 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 18 255 B 20 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 30.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 59428040 number of intermediate returns: 1673213 number of last returns: 59359587 number of single returns: 54511849 covered area in square units/kilounits: 1319900/1.32 point density: all returns 49.97 last only 44.97 (per square units) spacing: all returns 0.14 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 65948991 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 59428040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4849637 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1366206 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 269500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32871 instead zero. overview over extended number of returns of given pulse: 54511849 7028460 3294142 947176 151730 14499 1135 0 0 0 0 0 0 0 0 histogram of classification of points: 9136904 unclassified (1) 47513957 ground (2) 8885574 building (6) 199496 water (9) 213060 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4403188 +---> 637473 of those are unclassified (1) +---> 3388073 of those are ground (2) +---> 356446 of those are building (6) +---> 963 of those are water (9) +---> 20233 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [10.3,10.4) has 2 bin [10.4,10.5) has 72 bin [10.5,10.6) has 238 bin [10.6,10.7) has 477 bin [10.7,10.8) has 1752 bin [10.8,10.9) has 2778 bin [10.9,11.0) has 3608 bin [11.0,11.1) has 3624 bin [11.1,11.2) has 4373 bin [11.2,11.3) has 9907 bin [11.3,11.4) has 12604 bin [11.4,11.5) has 12909 bin [11.5,11.6) 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[42.1,42.2) has 230 bin [42.2,42.3) has 201 bin [42.3,42.4) has 184 bin [42.4,42.5) has 207 bin [42.5,42.6) has 244 bin [42.6,42.7) has 171 bin [42.7,42.8) has 134 bin [42.8,42.9) has 118 bin [42.9,43.0) has 152 bin [43.0,43.1) has 120 bin [43.1,43.2) has 69 bin [43.2,43.3) has 60 bin [43.3,43.4) has 59 bin [43.4,43.5) has 54 bin [43.5,43.6) has 57 bin [43.6,43.7) has 19 bin [43.7,43.8) has 10 bin [43.8,43.9) has 6 bin [43.9,44.0) has 3 bin [44.0,44.1) has 5 bin [44.1,44.2) has 3 bin [44.2,44.3) has 5 bin [44.3,44.4) has 2 bin [44.4,44.5) has 2 bin [44.5,44.6) has 1 bin [44.6,44.7) has 2 bin [44.8,44.9) has 5 bin [44.9,45.0) has 6 bin [45.0,45.1) has 7 bin [45.1,45.2) has 11 bin [45.2,45.3) has 10 bin [45.3,45.4) has 4 bin [45.4,45.5) has 3 bin [45.5,45.6) has 7 bin [45.6,45.7) has 5 bin [45.7,45.8) has 4 bin [45.8,45.9) has 10 bin [45.9,46.0) has 10 bin [46.0,46.1) has 18 bin [46.1,46.2) has 28 bin [46.2,46.3) has 21 bin [46.3,46.4) has 14 bin [46.4,46.5) has 8 bin [46.7,46.8) has 1 bin [46.8,46.9) has 3 bin [46.9,47.0) has 3 bin [47.0,47.1) has 1 bin [47.1,47.2) has 1 bin [47.2,47.3) has 4 bin [47.3,47.4) has 2 bin [47.6,47.7) has 2 bin [47.8,47.9) has 1 bin [47.9,48.0) has 1 bin [48.1,48.2) has 1 bin [48.3,48.4) has 3 bin [48.5,48.6) has 4 bin [48.6,48.7) has 2 bin [48.8,48.9) has 1 bin [48.9,49.0) has 1 bin [49.0,49.1) has 2 bin [49.4,49.5) has 2 bin [49.5,49.6) has 3 bin [49.6,49.7) has 2 bin [49.7,49.8) has 3 bin [49.8,49.9) has 2 bin [49.9,50.0) has 1 bin [50.1,50.2) has 1 bin [50.2,50.3) has 1 bin [50.4,50.5) has 2 bin [50.6,50.7) has 2 bin [50.7,50.8) has 2 bin [50.8,50.9) has 1 bin [50.9,51.0) has 2 bin [51.0,51.1) has 3 bin [51.1,51.2) has 1 bin [51.2,51.3) has 1 bin [51.3,51.4) has 2 bin [51.4,51.5) has 1 bin [51.5,51.6) has 1 bin [51.6,51.7) has 1 bin [51.7,51.8) has 1 bin [51.9,52.0) has 2 bin [52.0,52.1) has 2 bin [52.1,52.2) has 9 bin [52.2,52.3) has 2 bin [52.3,52.4) has 2 bin [52.4,52.5) has 3 bin [52.5,52.6) has 11 bin [52.6,52.7) has 4 bin [53.4,53.5) has 1 bin [53.7,53.8) has 1 bin [55.4,55.5) has 1 average z coordinate 16.6 for 65948991 element(s) point source id histogram with bin size 1.000000 bin 69 has 17403729 bin 70 has 10402273 bin 204 has 12563067 bin 1069 has 16329717 bin 1070 has 9250205 average point source id 482.889403144924529 for 65948991 element(s)