lasinfo (210611) report for 'AHN4T/43GN1_04.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: 27/2022 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: 26938830 number of points by return: 25377759 1134232 331119 82429 13291 scale factor x y z: 0.001 0.001 0.001 offset x y z: 82980 411230 0 min x y z: 82980.000 411230.000 -1.632 max x y z: 84019.999 412519.999 34.165 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: 26938830 extended number of points by return: 25377759 1134232 331119 82429 13291 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 -1632 34165 intensity 56 2368 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 -14 33 user_data 6 7 point_source_ID 23 24 gps_time 259416558.493615 259418258.537446 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 17 255 B 14 255 NIR 68 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 5500 extended_scanner_channel 0 0 attribute0 0.56 23.68 ('Amplitude') attribute1 -15.52 8.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25377759 number of intermediate returns: 431234 number of last returns: 25360119 number of single returns: 24230282 covered area in square units/kilounits: 1260468/1.26 point density: all returns 21.37 last only 20.12 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26938830 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25377759 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1134232 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 331119 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 82429 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13291 instead zero. overview over extended number of returns of given pulse: 24230282 1613594 749387 278424 60284 6334 525 0 0 0 0 0 0 0 0 histogram of classification of points: 4246212 unclassified (1) 22595251 ground (2) 54724 building (6) 41658 water (9) 985 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1702765 +---> 425596 of those are unclassified (1) +---> 1253855 of those are ground (2) +---> 17654 of those are building (6) +---> 5660 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 5 bin [-1.6,-1.5) has 196 bin [-1.5,-1.4) has 1201 bin [-1.4,-1.3) has 2267 bin [-1.3,-1.2) has 1294 bin [-1.2,-1.1) has 2316 bin [-1.1,-1.0) has 33114 bin [-1.0,-0.9) has 25070 bin [-0.9,-0.8) has 24759 bin [-0.8,-0.7) has 29009 bin [-0.7,-0.6) has 41175 bin [-0.6,-0.5) has 201525 bin [-0.5,-0.4) has 123429 bin [-0.4,-0.3) has 171886 bin [-0.3,-0.2) has 182625 bin [-0.2,-0.1) has 176965 bin [-0.1,0.0) has 220463 bin [0.0,0.1) has 374236 bin [0.1,0.2) has 956380 bin [0.2,0.3) has 2421182 bin [0.3,0.4) has 2120523 bin [0.4,0.5) has 915873 bin [0.5,0.6) has 783801 bin [0.6,0.7) has 966538 bin [0.7,0.8) has 1251717 bin [0.8,0.9) has 2154047 bin [0.9,1.0) has 2980554 bin [1.0,1.1) has 3077983 bin [1.1,1.2) has 1570211 bin [1.2,1.3) has 625630 bin [1.3,1.4) has 293822 bin [1.4,1.5) has 263934 bin [1.5,1.6) has 237174 bin [1.6,1.7) has 227378 bin [1.7,1.8) has 225809 bin [1.8,1.9) has 230345 bin [1.9,2.0) has 231031 bin [2.0,2.1) has 214158 bin [2.1,2.2) has 181620 bin [2.2,2.3) has 137924 bin [2.3,2.4) has 98719 bin [2.4,2.5) has 84532 bin [2.5,2.6) has 80371 bin [2.6,2.7) has 80829 bin [2.7,2.8) has 85865 bin [2.8,2.9) has 89233 bin [2.9,3.0) has 84522 bin [3.0,3.1) has 85740 bin [3.1,3.2) has 96321 bin [3.2,3.3) has 99418 bin [3.3,3.4) has 91390 bin [3.4,3.5) has 71907 bin [3.5,3.6) has 65801 bin [3.6,3.7) has 66431 bin [3.7,3.8) has 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[32.4,32.5) has 52 bin [32.5,32.6) has 66 bin [32.6,32.7) has 75 bin [32.7,32.8) has 68 bin [32.8,32.9) has 55 bin [32.9,33.0) has 58 bin [33.0,33.1) has 45 bin [33.1,33.2) has 40 bin [33.2,33.3) has 48 bin [33.3,33.4) has 32 bin [33.4,33.5) has 41 bin [33.5,33.6) has 21 bin [33.6,33.7) has 16 bin [33.7,33.8) has 15 bin [33.8,33.9) has 9 bin [33.9,34.0) has 8 bin [34.0,34.1) has 2 bin [34.1,34.2) has 3 average z coordinate 1.4 for 26938830 element(s) point source id histogram with bin size 1.000000 bin 23 has 20615620 bin 24 has 6323210 average point source id 23.234724744912828 for 26938830 element(s)