lasinfo (210611) report for 'AHN4T/69BN1_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: 340/2022 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: 27675180 number of points by return: 26182837 1182087 256817 47801 5638 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 323730 0 min x y z: 180980.000 323730.000 97.555 max x y z: 182019.999 325019.999 139.783 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: 27675180 extended number of points by return: 26182837 1182087 256817 47801 5638 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 97555 139783 intensity 56 4133 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 138 140 gps_time 292334689.127838 292336292.368426 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 49 255 B 36 255 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 0.56 41.33 ('Amplitude') attribute1 -16.95 23.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26182837 number of intermediate returns: 312001 number of last returns: 26172462 number of single returns: 24992120 covered area in square units/kilounits: 1334956/1.33 point density: all returns 20.73 last only 19.61 (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 27675180 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26182837 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1182087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 256817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 47801 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5638 instead zero. overview over extended number of returns of given pulse: 24992120 1855674 629198 169662 26681 1776 69 0 0 0 0 0 0 0 0 histogram of classification of points: 3055798 unclassified (1) 24208776 ground (2) 410129 building (6) 477 water (9) +-> flagged as extended overlap: 2013688 +---> 272271 of those are unclassified (1) +---> 1712727 of those are ground (2) +---> 28460 of those are building (6) +---> 230 of those are water (9) z coordinate histogram with bin size 0.100000 bin [97.5,97.6) has 5 bin [97.6,97.7) has 34 bin [97.7,97.8) has 38 bin [97.8,97.9) has 43 bin [97.9,98.0) has 46 bin [98.0,98.1) has 56 bin [98.1,98.2) has 67 bin [98.2,98.3) has 186 bin [98.3,98.4) has 326 bin [98.4,98.5) has 731 bin [98.5,98.6) has 1370 bin [98.6,98.7) has 1747 bin [98.7,98.8) has 1447 bin [98.8,98.9) has 1534 bin [98.9,99.0) has 1450 bin [99.0,99.1) has 1323 bin [99.1,99.2) has 1445 bin [99.2,99.3) has 1663 bin [99.3,99.4) has 3339 bin [99.4,99.5) has 6692 bin [99.5,99.6) has 3377 bin [99.6,99.7) has 2872 bin [99.7,99.8) has 2326 bin [99.8,99.9) has 2859 bin [99.9,100.0) has 3256 bin [100.0,100.1) has 3676 bin [100.1,100.2) has 4279 bin [100.2,100.3) has 4046 bin [100.3,100.4) has 3110 bin [100.4,100.5) has 3017 bin [100.5,100.6) has 3261 bin [100.6,100.7) has 3743 bin [100.7,100.8) has 4762 bin [100.8,100.9) has 7892 bin [100.9,101.0) has 9222 bin [101.0,101.1) has 9797 bin [101.1,101.2) has 8296 bin [101.2,101.3) has 7368 bin [101.3,101.4) has 6553 bin [101.4,101.5) has 6301 bin [101.5,101.6) has 6012 bin [101.6,101.7) has 5813 bin [101.7,101.8) has 6511 bin [101.8,101.9) has 7901 bin [101.9,102.0) has 7418 bin [102.0,102.1) has 7719 bin [102.1,102.2) has 7605 bin [102.2,102.3) has 8214 bin [102.3,102.4) has 9072 bin [102.4,102.5) has 8587 bin [102.5,102.6) has 8780 bin [102.6,102.7) has 9118 bin [102.7,102.8) has 10479 bin [102.8,102.9) has 12448 bin [102.9,103.0) has 10586 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[135.7,135.8) has 18 bin [135.8,135.9) has 27 bin [135.9,136.0) has 13 bin [136.0,136.1) has 16 bin [136.1,136.2) has 15 bin [136.2,136.3) has 12 bin [136.3,136.4) has 12 bin [136.4,136.5) has 16 bin [136.5,136.6) has 5 bin [136.6,136.7) has 7 bin [136.7,136.8) has 7 bin [136.8,136.9) has 8 bin [136.9,137.0) has 3 bin [137.0,137.1) has 8 bin [137.1,137.2) has 4 bin [137.2,137.3) has 5 bin [137.3,137.4) has 1 bin [137.4,137.5) has 1 bin [137.5,137.6) has 2 bin [137.6,137.7) has 3 bin [137.7,137.8) has 2 bin [137.8,137.9) has 2 bin [137.9,138.0) has 3 bin [138.0,138.1) has 4 bin [138.1,138.2) has 5 bin [138.2,138.3) has 3 bin [138.4,138.5) has 1 bin [138.5,138.6) has 7 bin [138.6,138.7) has 4 bin [138.7,138.8) has 2 bin [138.8,138.9) has 6 bin [138.9,139.0) has 1 bin [139.0,139.1) has 1 bin [139.1,139.2) has 4 bin [139.2,139.3) has 1 bin [139.3,139.4) has 1 bin [139.4,139.5) has 1 bin [139.5,139.6) has 1 bin [139.6,139.7) has 2 bin [139.7,139.8) has 1 average z coordinate 111.8 for 27675180 element(s) point source id histogram with bin size 1.000000 bin 138 has 758949 bin 139 has 19367536 bin 140 has 7548695 average point source id 139.245337013164857 for 27675180 element(s)