lasinfo (210611) report for 'AHN4T/49BZ2_03.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: 339/2022 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: 29404696 number of points by return: 24035096 3800319 1239768 288243 41270 scale factor x y z: 0.001 0.001 0.001 offset x y z: 76980 392480 0 min x y z: 76980.000 392480.000 -0.940 max x y z: 78019.999 393769.999 48.201 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: 29404696 extended number of points by return: 24035096 3800319 1239768 288243 41270 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 -940 48201 intensity 54 4838 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 16 18 gps_time 290612139.417775 291287968.257887 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 27 255 B 18 255 NIR 0 255 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 0.54 48.38 ('Amplitude') attribute1 -16.45 32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24035096 number of intermediate returns: 1577010 number of last returns: 23976949 number of single returns: 20184359 covered area in square units/kilounits: 1339372/1.34 point density: all returns 21.95 last only 17.90 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29404696 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24035096 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3800319 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1239768 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 288243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41270 instead zero. overview over extended number of returns of given pulse: 20184359 5161843 2860462 990895 187469 18364 1304 0 0 0 0 0 0 0 0 histogram of classification of points: 7837989 unclassified (1) 17912149 ground (2) 3645078 building (6) 9480 water (9) +-> flagged as extended overlap: 2163715 +---> 447940 of those are unclassified (1) +---> 1461847 of those are ground (2) +---> 251607 of those are building (6) +---> 2321 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 8 bin [-0.9,-0.8) has 539 bin [-0.8,-0.7) has 11117 bin [-0.7,-0.6) has 8057 bin [-0.6,-0.5) has 11427 bin [-0.5,-0.4) has 13972 bin [-0.4,-0.3) has 16215 bin [-0.3,-0.2) has 14673 bin [-0.2,-0.1) has 13965 bin [-0.1,0.0) has 18395 bin [0.0,0.1) has 42255 bin [0.1,0.2) has 108911 bin [0.2,0.3) has 188795 bin [0.3,0.4) has 523537 bin [0.4,0.5) has 974544 bin [0.5,0.6) has 653741 bin [0.6,0.7) 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46 bin [36.3,36.4) has 35 bin [36.4,36.5) has 34 bin [36.5,36.6) has 22 bin [36.6,36.7) has 26 bin [36.7,36.8) has 22 bin [36.8,36.9) has 29 bin [36.9,37.0) has 24 bin [37.0,37.1) has 29 bin [37.1,37.2) has 16 bin [37.2,37.3) has 28 bin [37.3,37.4) has 23 bin [37.4,37.5) has 31 bin [37.5,37.6) has 24 bin [37.6,37.7) has 20 bin [37.7,37.8) has 28 bin [37.8,37.9) has 15 bin [37.9,38.0) has 13 bin [38.0,38.1) has 14 bin [38.1,38.2) has 14 bin [38.2,38.3) has 10 bin [38.3,38.4) has 9 bin [38.4,38.5) has 11 bin [38.5,38.6) has 12 bin [38.6,38.7) has 10 bin [38.7,38.8) has 4 bin [38.8,38.9) has 3 bin [38.9,39.0) has 4 bin [39.0,39.1) has 5 bin [39.1,39.2) has 1 bin [39.2,39.3) has 8 bin [39.3,39.4) has 3 bin [39.4,39.5) has 3 bin [39.5,39.6) has 3 bin [39.6,39.7) has 3 bin [39.7,39.8) has 2 bin [39.8,39.9) has 2 bin [39.9,40.0) has 7 bin [40.0,40.1) has 12 bin [40.1,40.2) has 6 bin [40.2,40.3) has 6 bin [40.3,40.4) has 11 bin [40.4,40.5) has 6 bin [40.5,40.6) has 5 bin [40.6,40.7) has 2 bin [40.7,40.8) has 3 bin [40.8,40.9) has 2 bin [40.9,41.0) has 1 bin [41.1,41.2) has 2 bin [41.2,41.3) has 2 bin [41.3,41.4) has 1 bin [41.4,41.5) has 2 bin [41.8,41.9) has 1 bin [45.5,45.6) has 1 bin [45.7,45.8) has 3 bin [45.8,45.9) has 5 bin [45.9,46.0) has 2 bin [46.0,46.1) has 2 bin [48.2,48.3) has 1 average z coordinate 8.9 for 29404696 element(s) point source id histogram with bin size 1.000000 bin 16 has 4121860 bin 17 has 23265470 bin 18 has 2017366 average point source id 16.928430003153238 for 29404696 element(s)