lasinfo (210611) report for 'AHN4T/28HZ1_09.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: 60291962 number of points by return: 48274147 8082466 2995591 803894 133273 scale factor x y z: 0.001 0.001 0.001 offset x y z: 252980 478730 0 min x y z: 252980.000 478730.000 16.196 max x y z: 254019.999 480019.999 57.346 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: 60291962 extended number of points by return: 48274147 8082466 2995591 803894 133273 2465 126 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 16196 57346 intensity 4 4830 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 173 212 gps_time 324215506.157094 328779734.616126 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 36 255 B 29 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.82 32.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48274147 number of intermediate returns: 3952154 number of last returns: 48182215 number of single returns: 40116554 covered area in square units/kilounits: 1340332/1.34 point density: all returns 44.98 last only 35.95 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 60291962 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48274147 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8082466 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2995591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 803894 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 133273 instead zero. overview over extended number of returns of given pulse: 40116554 10237768 6581257 2685900 600538 65051 4894 0 0 0 0 0 0 0 0 histogram of classification of points: 15795153 unclassified (1) 38633571 ground (2) 5840134 building (6) 17995 water (9) 5109 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3977067 +---> 996134 of those are unclassified (1) +---> 2516573 of those are ground (2) +---> 460682 of those are building (6) +---> 239 of those are water (9) +---> 3439 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [16.1,16.2) has 1 bin [16.2,16.3) has 128 bin [16.3,16.4) has 1059 bin [16.4,16.5) has 3015 bin [16.5,16.6) has 4025 bin [16.6,16.7) has 4202 bin [16.7,16.8) has 3987 bin [16.8,16.9) has 5881 bin [16.9,17.0) has 11240 bin [17.0,17.1) has 16071 bin [17.1,17.2) has 20613 bin [17.2,17.3) has 42373 bin 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bin [47.6,47.7) has 5064 bin [47.7,47.8) has 4563 bin [47.8,47.9) has 4182 bin [47.9,48.0) has 3863 bin [48.0,48.1) has 3427 bin [48.1,48.2) has 3269 bin [48.2,48.3) has 2837 bin [48.3,48.4) has 2618 bin [48.4,48.5) has 2369 bin [48.5,48.6) has 2200 bin [48.6,48.7) has 2012 bin [48.7,48.8) has 1829 bin [48.8,48.9) has 1700 bin [48.9,49.0) has 1625 bin [49.0,49.1) has 1567 bin [49.1,49.2) has 1409 bin [49.2,49.3) has 1345 bin [49.3,49.4) has 1196 bin [49.4,49.5) has 1105 bin [49.5,49.6) has 1086 bin [49.6,49.7) has 1003 bin [49.7,49.8) has 941 bin [49.8,49.9) has 877 bin [49.9,50.0) has 773 bin [50.0,50.1) has 789 bin [50.1,50.2) has 715 bin [50.2,50.3) has 673 bin [50.3,50.4) has 590 bin [50.4,50.5) has 659 bin [50.5,50.6) has 599 bin [50.6,50.7) has 600 bin [50.7,50.8) has 548 bin [50.8,50.9) has 543 bin [50.9,51.0) has 526 bin [51.0,51.1) has 526 bin [51.1,51.2) has 461 bin [51.2,51.3) has 427 bin [51.3,51.4) has 350 bin [51.4,51.5) has 368 bin [51.5,51.6) has 353 bin [51.6,51.7) has 358 bin [51.7,51.8) has 345 bin [51.8,51.9) has 333 bin [51.9,52.0) has 323 bin [52.0,52.1) has 330 bin [52.1,52.2) has 295 bin [52.2,52.3) has 305 bin [52.3,52.4) has 288 bin [52.4,52.5) has 258 bin [52.5,52.6) has 210 bin [52.6,52.7) has 211 bin [52.7,52.8) has 204 bin [52.8,52.9) has 191 bin [52.9,53.0) has 191 bin [53.0,53.1) has 176 bin [53.1,53.2) has 136 bin [53.2,53.3) has 121 bin [53.3,53.4) has 136 bin [53.4,53.5) has 102 bin [53.5,53.6) has 84 bin [53.6,53.7) has 86 bin [53.7,53.8) has 68 bin [53.8,53.9) has 67 bin [53.9,54.0) has 66 bin [54.0,54.1) has 50 bin [54.1,54.2) has 41 bin [54.2,54.3) has 42 bin [54.3,54.4) has 22 bin [54.4,54.5) has 22 bin [54.5,54.6) has 26 bin [54.6,54.7) has 16 bin [54.7,54.8) has 13 bin [54.8,54.9) has 8 bin [54.9,55.0) has 9 bin [55.0,55.1) has 5 bin [55.1,55.2) has 6 bin [55.2,55.3) has 4 bin [55.3,55.4) has 3 bin [55.8,55.9) has 2 bin [57.3,57.4) has 1 average z coordinate 22.7 for 60291962 element(s) point source id histogram with bin size 1.000000 bin 173 has 938769 bin 174 has 25226496 bin 175 has 15013585 bin 212 has 19113112 average point source id 186.279797297026107 for 60291962 element(s)