lasinfo (210611) report for 'AHN4T/28GZ1_25.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: 336/2022 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: 30046042 number of points by return: 25011693 3328469 1297186 351557 57137 scale factor x y z: 0.001 0.001 0.001 offset x y z: 243980 474980 0 min x y z: 243980.000 474980.000 14.035 max x y z: 245019.999 476269.999 62.349 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: 30046042 extended number of points by return: 25011693 3328469 1297186 351557 57137 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 14035 62349 intensity 0 4525 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 -1 29 user_data 6 7 point_source_ID 166 167 gps_time 324206723.427254 324208079.967466 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 32 255 B 16 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.86 28.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25011693 number of intermediate returns: 1709889 number of last returns: 24985770 number of single returns: 21661310 covered area in square units/kilounits: 1341212/1.34 point density: all returns 22.40 last only 18.63 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30046042 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25011693 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3328469 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1297186 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 351557 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57137 instead zero. overview over extended number of returns of given pulse: 21661310 4087090 2836454 1176068 256738 26499 1883 0 0 0 0 0 0 0 0 histogram of classification of points: 6422068 unclassified (1) 21499835 ground (2) 2084484 building (6) 11886 water (9) 310 wire conductor (14) 27459 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1931665 +---> 469847 of those are unclassified (1) +---> 1300494 of those are ground (2) +---> 158345 of those are building (6) +---> 2962 of those are water (9) +---> 17 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [14.0,14.1) has 9 bin [14.1,14.2) has 148 bin [14.2,14.3) has 160 bin [14.3,14.4) has 364 bin [14.4,14.5) has 789 bin [14.5,14.6) has 347 bin [14.6,14.7) has 744 bin [14.7,14.8) has 3217 bin [14.8,14.9) has 5106 bin [14.9,15.0) has 6173 bin [15.0,15.1) has 7912 bin [15.1,15.2) has 11676 bin 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[45.9,46.0) has 918 bin [46.0,46.1) has 882 bin [46.1,46.2) has 882 bin [46.2,46.3) has 860 bin [46.3,46.4) has 754 bin [46.4,46.5) has 749 bin [46.5,46.6) has 698 bin [46.6,46.7) has 736 bin [46.7,46.8) has 614 bin [46.8,46.9) has 609 bin [46.9,47.0) has 541 bin [47.0,47.1) has 517 bin [47.1,47.2) has 488 bin [47.2,47.3) has 447 bin [47.3,47.4) has 388 bin [47.4,47.5) has 388 bin [47.5,47.6) has 341 bin [47.6,47.7) has 268 bin [47.7,47.8) has 247 bin [47.8,47.9) has 214 bin [47.9,48.0) has 218 bin [48.0,48.1) has 197 bin [48.1,48.2) has 186 bin [48.2,48.3) has 157 bin [48.3,48.4) has 135 bin [48.4,48.5) has 137 bin [48.5,48.6) has 131 bin [48.6,48.7) has 96 bin [48.7,48.8) has 104 bin [48.8,48.9) has 70 bin [48.9,49.0) has 75 bin [49.0,49.1) has 51 bin [49.1,49.2) has 44 bin [49.2,49.3) has 35 bin [49.3,49.4) has 16 bin [49.4,49.5) has 15 bin [49.5,49.6) has 7 bin [49.6,49.7) has 14 bin [49.7,49.8) has 6 bin [49.8,49.9) has 8 bin [49.9,50.0) has 6 bin [50.0,50.1) has 8 bin [50.1,50.2) has 1 bin [50.2,50.3) has 1 bin [50.3,50.4) has 3 bin [50.4,50.5) has 5 bin [50.6,50.7) has 2 bin [50.7,50.8) has 1 bin [50.8,50.9) has 2 bin [51.1,51.2) has 1 bin [51.2,51.3) has 4 bin [51.4,51.5) has 1 bin [51.5,51.6) has 2 bin [51.6,51.7) has 1 bin [51.7,51.8) has 2 bin [52.1,52.2) has 2 bin [52.2,52.3) has 2 bin [52.3,52.4) has 1 bin [52.6,52.7) has 1 bin [52.7,52.8) has 1 bin [52.9,53.0) has 1 bin [53.0,53.1) has 1 bin [53.1,53.2) has 1 bin [53.2,53.3) has 1 bin [53.3,53.4) has 4 bin [53.4,53.5) has 1 bin [53.5,53.6) has 1 bin [53.7,53.8) has 3 bin [54.4,54.5) has 1 bin [54.5,54.6) has 2 bin [54.7,54.8) has 2 bin [54.8,54.9) has 2 bin [55.0,55.1) has 1 bin [55.2,55.3) has 2 bin [55.3,55.4) has 1 bin [55.6,55.7) has 1 bin [55.8,55.9) has 1 bin [55.9,56.0) has 2 bin [56.0,56.1) has 2 bin [56.2,56.3) has 2 bin [56.6,56.7) has 1 bin [56.8,56.9) has 1 bin [56.9,57.0) has 1 bin [57.0,57.1) has 1 bin [57.2,57.3) has 4 bin [57.3,57.4) has 4 bin [57.8,57.9) has 1 bin [58.0,58.1) has 1 bin [58.1,58.2) has 1 bin [58.2,58.3) has 3 bin [58.3,58.4) has 1 bin [58.4,58.5) has 1 bin [58.7,58.8) has 1 bin [58.9,59.0) has 1 bin [59.3,59.4) has 4 bin [59.6,59.7) has 1 bin [59.7,59.8) has 1 bin [60.2,60.3) has 1 bin [60.4,60.5) has 1 bin [60.7,60.8) has 2 bin [60.8,60.9) has 1 bin [60.9,61.0) has 6 bin [61.0,61.1) has 23 bin [61.1,61.2) has 15 bin [61.2,61.3) has 10 bin [61.4,61.5) has 1 bin [61.6,61.7) has 1 bin [62.1,62.2) has 1 bin [62.3,62.4) has 1 average z coordinate 20.8 for 30046042 element(s) point source id histogram with bin size 1.000000 bin 166 has 13044628 bin 167 has 17001414 average point source id 166.565845378236503 for 30046042 element(s)