lasinfo (210611) report for 'AHN4T/50FN1_08.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: 30850162 number of points by return: 23173127 5350973 1860538 414247 51277 scale factor x y z: 0.001 0.001 0.001 offset x y z: 131980 397480 0 min x y z: 131980.000 397480.000 9.725 max x y z: 133019.999 398769.999 55.736 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: 30850162 extended number of points by return: 23173127 5350973 1860538 414247 51277 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 9725 55736 intensity 56 4795 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 -15 29 user_data 6 7 point_source_ID 17 18 gps_time 290611316.913372 291286634.292387 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 42 255 B 27 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0.56 47.95 ('Amplitude') attribute1 -16.35 31.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23173127 number of intermediate returns: 2341261 number of last returns: 23071179 number of single returns: 17735405 covered area in square units/kilounits: 1339688/1.34 point density: all returns 23.03 last only 17.22 (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 30850162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23173127 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5350973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1860538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 414247 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51277 instead zero. overview over extended number of returns of given pulse: 17735405 7044087 4354688 1458289 238074 17809 1810 0 0 0 0 0 0 0 0 histogram of classification of points: 9539840 unclassified (1) 15135966 ground (2) 6174184 building (6) 172 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1790582 +---> 432298 of those are unclassified (1) +---> 946659 of those are ground (2) +---> 411625 of those are building (6) z coordinate histogram with bin size 0.100000 bin [9.7,9.8) has 5 bin [9.8,9.9) has 7 bin [9.9,10.0) has 8 bin [10.0,10.1) has 12 bin [10.1,10.2) has 22 bin [10.2,10.3) has 19 bin [10.3,10.4) has 24 bin [10.4,10.5) has 10 bin [10.5,10.6) has 20 bin [10.6,10.7) has 25 bin [10.7,10.8) has 17 bin [10.8,10.9) has 30 bin [10.9,11.0) has 44 bin [11.0,11.1) has 56 bin [11.1,11.2) has 42 bin [11.2,11.3) has 64 bin [11.3,11.4) has 92 bin [11.4,11.5) has 227 bin [11.5,11.6) 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848 bin [46.4,46.5) has 2075 bin [46.5,46.6) has 582 bin [46.6,46.7) has 3057 bin [46.7,46.8) has 2717 bin [46.8,46.9) has 529 bin [46.9,47.0) has 99 bin [47.0,47.1) has 41 bin [47.1,47.2) has 33 bin [47.2,47.3) has 153 bin [47.3,47.4) has 488 bin [47.4,47.5) has 463 bin [47.5,47.6) has 440 bin [47.6,47.7) has 231 bin [47.7,47.8) has 205 bin [47.8,47.9) has 120 bin [47.9,48.0) has 131 bin [48.0,48.1) has 94 bin [48.1,48.2) has 97 bin [48.2,48.3) has 90 bin [48.3,48.4) has 52 bin [48.4,48.5) has 62 bin [48.5,48.6) has 63 bin [48.6,48.7) has 63 bin [48.7,48.8) has 43 bin [48.8,48.9) has 134 bin [48.9,49.0) has 412 bin [49.0,49.1) has 57 bin [49.1,49.2) has 38 bin [49.2,49.3) has 32 bin [49.3,49.4) has 26 bin [49.4,49.5) has 49 bin [49.5,49.6) has 93 bin [49.6,49.7) has 11 bin [49.7,49.8) has 12 bin [49.8,49.9) has 12 bin [49.9,50.0) has 16 bin [50.0,50.1) has 9 bin [50.1,50.2) has 12 bin [50.2,50.3) has 17 bin [50.3,50.4) has 16 bin [50.4,50.5) has 3 bin [50.5,50.6) has 6 bin [50.6,50.7) has 4 bin [50.7,50.8) has 49 bin [50.8,50.9) has 1117 bin [50.9,51.0) has 840 bin [51.0,51.1) has 387 bin [51.1,51.2) has 385 bin [51.2,51.3) has 242 bin [51.3,51.4) has 42 bin [51.4,51.5) has 13 bin [51.5,51.6) has 6 bin [51.6,51.7) has 4 bin [51.7,51.8) has 4 bin [51.8,51.9) has 3 bin [51.9,52.0) has 5 bin [52.0,52.1) has 3 bin [52.1,52.2) has 2 bin [52.2,52.3) has 9 bin [52.3,52.4) has 16 bin [52.4,52.5) has 13 bin [52.5,52.6) has 68 bin [52.6,52.7) has 27 bin [52.7,52.8) has 17 bin [52.8,52.9) has 18 bin [52.9,53.0) has 110 bin [53.0,53.1) has 138 bin [53.1,53.2) has 32 bin [53.2,53.3) has 2 bin [53.5,53.6) has 1 bin [53.6,53.7) has 1 bin [53.7,53.8) has 2 bin [53.8,53.9) has 3 bin [53.9,54.0) has 2 bin [54.0,54.1) has 3 bin [54.1,54.2) has 3 bin [54.2,54.3) has 1 bin [54.3,54.4) has 4 bin [54.4,54.5) has 1 bin [54.5,54.6) has 8 bin [54.7,54.8) has 1 bin [54.8,54.9) has 2 bin [54.9,55.0) has 4 bin [55.0,55.1) has 1 bin [55.4,55.5) has 1 bin [55.5,55.6) has 3 bin [55.6,55.7) has 6 bin [55.7,55.8) has 4 average z coordinate 18.4 for 30850162 element(s) point source id histogram with bin size 1.000000 bin 17 has 8380407 bin 18 has 22469755 average point source id 17.728351280618885 for 30850162 element(s)