lasinfo (210611) report for 'AHN4T/52HN1_01.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: 340/2022 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: 42269442 number of points by return: 27418554 11059171 3259467 493132 39118 scale factor x y z: 0.001 0.001 0.001 offset x y z: 209980 386230 0 min x y z: 209980.000 386230.000 11.241 max x y z: 211019.999 387519.999 59.012 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: 42269442 extended number of points by return: 27418554 11059171 3259467 493132 39118 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 11241 59012 intensity 0 4926 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 -29 11 user_data 6 7 point_source_ID 105 106 gps_time 297869268.330537 298289288.078138 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 41 255 B 19 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1833 extended_scanner_channel 0 0 attribute0 0 49.26 ('Amplitude') attribute1 -17 32.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27418554 number of intermediate returns: 3793139 number of last returns: 27395707 number of single returns: 16337958 covered area in square units/kilounits: 1259004/1.26 point density: all returns 33.57 last only 21.76 (per square units) spacing: all returns 0.17 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42269442 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27418554 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11059171 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3259467 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 493132 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39118 instead zero. overview over extended number of returns of given pulse: 16337958 15610716 8305727 1818748 187091 8918 284 0 0 0 0 0 0 0 0 histogram of classification of points: 19482312 unclassified (1) 21721983 ground (2) 594618 building (6) 427003 water (9) 43526 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2302270 +---> 1074761 of those are unclassified (1) +---> 1022085 of those are ground (2) +---> 57895 of those are building (6) +---> 147529 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.2,11.3) has 2 bin [11.3,11.4) has 259 bin [11.4,11.5) has 2571 bin [11.5,11.6) has 2770 bin [11.6,11.7) has 4461 bin [11.7,11.8) has 347040 bin [11.8,11.9) has 20021 bin [11.9,12.0) has 15558 bin [12.0,12.1) has 17317 bin [12.1,12.2) has 18325 bin [12.2,12.3) has 20637 bin [12.3,12.4) has 23459 bin [12.4,12.5) has 27177 bin [12.5,12.6) has 26289 bin 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4821 bin [50.8,50.9) has 4617 bin [50.9,51.0) has 4199 bin [51.0,51.1) has 4236 bin [51.1,51.2) has 4044 bin [51.2,51.3) has 3756 bin [51.3,51.4) has 3624 bin [51.4,51.5) has 3428 bin [51.5,51.6) has 3260 bin [51.6,51.7) has 2970 bin [51.7,51.8) has 2896 bin [51.8,51.9) has 2685 bin [51.9,52.0) has 2651 bin [52.0,52.1) has 2480 bin [52.1,52.2) has 2312 bin [52.2,52.3) has 2052 bin [52.3,52.4) has 2064 bin [52.4,52.5) has 1847 bin [52.5,52.6) has 1723 bin [52.6,52.7) has 1578 bin [52.7,52.8) has 1553 bin [52.8,52.9) has 1448 bin [52.9,53.0) has 1392 bin [53.0,53.1) has 1356 bin [53.1,53.2) has 1268 bin [53.2,53.3) has 1201 bin [53.3,53.4) has 1109 bin [53.4,53.5) has 1025 bin [53.5,53.6) has 948 bin [53.6,53.7) has 882 bin [53.7,53.8) has 847 bin [53.8,53.9) has 718 bin [53.9,54.0) has 708 bin [54.0,54.1) has 635 bin [54.1,54.2) has 597 bin [54.2,54.3) has 588 bin [54.3,54.4) has 555 bin [54.4,54.5) has 534 bin [54.5,54.6) has 445 bin [54.6,54.7) has 414 bin [54.7,54.8) has 380 bin [54.8,54.9) has 345 bin [54.9,55.0) has 336 bin [55.0,55.1) has 287 bin [55.1,55.2) has 280 bin [55.2,55.3) has 237 bin [55.3,55.4) has 233 bin [55.4,55.5) has 215 bin [55.5,55.6) has 197 bin [55.6,55.7) has 169 bin [55.7,55.8) has 155 bin [55.8,55.9) has 149 bin [55.9,56.0) has 107 bin [56.0,56.1) has 106 bin [56.1,56.2) has 109 bin [56.2,56.3) has 72 bin [56.3,56.4) has 71 bin [56.4,56.5) has 59 bin [56.5,56.6) has 67 bin [56.6,56.7) has 43 bin [56.7,56.8) has 33 bin [56.8,56.9) has 50 bin [56.9,57.0) has 40 bin [57.0,57.1) has 32 bin [57.1,57.2) has 22 bin [57.2,57.3) has 16 bin [57.3,57.4) has 13 bin [57.4,57.5) has 9 bin [57.5,57.6) has 13 bin [57.6,57.7) has 17 bin [57.7,57.8) has 9 bin [57.8,57.9) has 7 bin [57.9,58.0) has 5 bin [58.0,58.1) has 2 bin [58.1,58.2) has 6 bin [58.2,58.3) has 5 bin [58.3,58.4) has 3 bin [58.4,58.5) has 1 bin [58.7,58.8) has 1 bin [58.9,59.0) has 1 bin [59.0,59.1) has 1 average z coordinate 23.7 for 42269442 element(s) point source id histogram with bin size 1.000000 bin 105 has 18485657 bin 106 has 23783785 average point source id 105.562670900647333 for 42269442 element(s)