lasinfo (210611) report for 'AHN4T/25GZ1_10.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: 175/2021 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: 43080562 number of points by return: 40461096 2094947 446365 70517 7637 scale factor x y z: 0.001 0.001 0.001 offset x y z: 123980 478730 0 min x y z: 123980.000 478730.000 -6.546 max x y z: 125019.999 480019.999 37.876 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: 43080562 extended number of points by return: 40461096 2094947 446365 70517 7637 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 -6546 37876 intensity 0 4913 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 -33 33 user_data 6 7 point_source_ID 108 110 gps_time 270045103.310491 270046829.388700 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 25 255 B 1 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0 49.13 ('Amplitude') attribute1 -15.39 34.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40461096 number of intermediate returns: 532693 number of last returns: 40351821 number of single returns: 38265048 covered area in square units/kilounits: 1297296/1.30 point density: all returns 33.21 last only 31.10 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43080562 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40461096 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2094947 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 446365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 70517 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7637 instead zero. overview over extended number of returns of given pulse: 38265048 3379986 1141710 254728 38486 569 35 0 0 0 0 0 0 0 0 histogram of classification of points: 4061950 unclassified (1) 29427121 ground (2) 8410310 building (6) 341984 water (9) 839197 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3014710 +---> 509496 of those are unclassified (1) +---> 1965761 of those are ground (2) +---> 460967 of those are building (6) +---> 28364 of those are water (9) +---> 50122 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.6,-6.5) has 5 bin [-6.5,-6.4) has 44 bin [-6.4,-6.3) has 40 bin [-6.3,-6.2) has 47 bin [-6.2,-6.1) has 40 bin [-6.1,-6.0) has 35 bin [-6.0,-5.9) has 66 bin [-5.9,-5.8) has 62 bin [-5.8,-5.7) has 69 bin [-5.7,-5.6) has 84 bin [-5.6,-5.5) has 88 bin [-5.5,-5.4) has 235 bin [-5.4,-5.3) has 357 bin [-5.3,-5.2) 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787 bin [26.3,26.4) has 661 bin [26.4,26.5) has 411 bin [26.5,26.6) has 320 bin [26.6,26.7) has 321 bin [26.7,26.8) has 235 bin [26.8,26.9) has 220 bin [26.9,27.0) has 7872 bin [27.0,27.1) has 15091 bin [27.1,27.2) has 1753 bin [27.2,27.3) has 747 bin [27.3,27.4) has 1586 bin [27.4,27.5) has 5751 bin [27.5,27.6) has 3179 bin [27.6,27.7) has 651 bin [27.7,27.8) has 378 bin [27.8,27.9) has 586 bin [27.9,28.0) has 514 bin [28.0,28.1) has 126 bin [28.1,28.2) has 97 bin [28.2,28.3) has 92 bin [28.3,28.4) has 94 bin [28.4,28.5) has 134 bin [28.5,28.6) has 118 bin [28.6,28.7) has 99 bin [28.7,28.8) has 135 bin [28.8,28.9) has 173 bin [28.9,29.0) has 215 bin [29.0,29.1) has 192 bin [29.1,29.2) has 196 bin [29.2,29.3) has 94 bin [29.3,29.4) has 119 bin [29.4,29.5) has 263 bin [29.5,29.6) has 148 bin [29.6,29.7) has 104 bin [29.7,29.8) has 82 bin [29.8,29.9) has 138 bin [29.9,30.0) has 402 bin [30.0,30.1) has 206 bin [30.1,30.2) has 67 bin [30.2,30.3) has 80 bin [30.3,30.4) has 160 bin 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[34.5,34.6) has 521 bin [34.6,34.7) has 152 bin [34.7,34.8) has 39 bin [34.8,34.9) has 46 bin [34.9,35.0) has 11 bin [35.0,35.1) has 6 bin [35.1,35.2) has 6 bin [35.2,35.3) has 7 bin [35.3,35.4) has 29 bin [35.4,35.5) has 123 bin [35.5,35.6) has 72 bin [35.6,35.7) has 6 bin [35.7,35.8) has 4 bin [35.8,35.9) has 1 bin [35.9,36.0) has 4 bin [36.0,36.1) has 3 bin [36.1,36.2) has 8 bin [36.2,36.3) has 21 bin [36.3,36.4) has 32 bin [36.4,36.5) has 15 bin [36.5,36.6) has 25 bin [36.6,36.7) has 3 bin [36.8,36.9) has 1 bin [37.0,37.1) has 2 bin [37.2,37.3) has 1 bin [37.3,37.4) has 1 bin [37.4,37.5) has 1 bin [37.5,37.6) has 1 bin [37.6,37.7) has 3 bin [37.7,37.8) has 11 bin [37.8,37.9) has 6 average z coordinate -0.4 for 43080562 element(s) point source id histogram with bin size 1.000000 bin 108 has 15079600 bin 109 has 27631949 bin 110 has 369013 average point source id 108.658533075775566 for 43080562 element(s)