lasinfo (210611) report for 'AHN4T/33FN1_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: 337/2022 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: 28554287 number of points by return: 22010497 4048007 1881059 523629 83164 scale factor x y z: 0.001 0.001 0.001 offset x y z: 212980 472480 0 min x y z: 212980.000 472480.000 5.435 max x y z: 214019.999 473769.999 46.461 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: 28554287 extended number of points by return: 22010497 4048007 1881059 523629 83164 7522 409 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 5435 46461 intensity 31 4823 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 -19 29 user_data 6 7 point_source_ID 141 142 gps_time 330433772.335239 330435106.672813 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 37 255 B 34 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -3167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 31.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22010497 number of intermediate returns: 2504870 number of last returns: 21987034 number of single returns: 17948114 covered area in square units/kilounits: 1327132/1.33 point density: all returns 21.52 last only 16.57 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28554287 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22010497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4048007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1881059 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 523629 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 83164 instead zero. overview over extended number of returns of given pulse: 17948114 4330209 4081641 1768628 379985 42905 2805 0 0 0 0 0 0 0 0 histogram of classification of points: 7508199 unclassified (1) 20706792 ground (2) 153817 building (6) 170048 water (9) 15431 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2273305 +---> 686560 of those are unclassified (1) +---> 1550865 of those are ground (2) +---> 28882 of those are building (6) +---> 6998 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.4,5.5) has 31 bin [5.5,5.6) has 964 bin [5.6,5.7) has 4792 bin [5.7,5.8) has 17223 bin [5.8,5.9) has 29508 bin [5.9,6.0) has 45150 bin [6.0,6.1) has 48562 bin [6.1,6.2) has 196947 bin [6.2,6.3) has 110722 bin [6.3,6.4) has 168373 bin [6.4,6.5) has 377532 bin [6.5,6.6) has 789770 bin [6.6,6.7) has 1331230 bin [6.7,6.8) has 1347117 bin [6.8,6.9) has 1342483 bin [6.9,7.0) has 1293738 bin [7.0,7.1) has 972461 bin [7.1,7.2) has 751103 bin [7.2,7.3) has 758562 bin [7.3,7.4) has 733852 bin [7.4,7.5) has 693280 bin [7.5,7.6) has 682579 bin [7.6,7.7) has 576693 bin [7.7,7.8) has 536149 bin [7.8,7.9) has 531375 bin [7.9,8.0) has 493895 bin [8.0,8.1) has 453935 bin [8.1,8.2) has 424952 bin [8.2,8.3) has 418024 bin [8.3,8.4) has 453029 bin [8.4,8.5) has 475600 bin [8.5,8.6) has 466333 bin [8.6,8.7) has 469440 bin [8.7,8.8) has 490884 bin [8.8,8.9) has 566358 bin [8.9,9.0) has 563426 bin [9.0,9.1) has 513698 bin [9.1,9.2) has 443591 bin [9.2,9.3) has 302790 bin [9.3,9.4) has 265251 bin [9.4,9.5) has 222631 bin [9.5,9.6) has 194345 bin [9.6,9.7) has 209502 bin [9.7,9.8) has 192925 bin [9.8,9.9) has 177631 bin [9.9,10.0) has 149597 bin [10.0,10.1) has 89510 bin [10.1,10.2) has 50899 bin [10.2,10.3) has 36245 bin [10.3,10.4) has 28773 bin [10.4,10.5) has 28416 bin [10.5,10.6) has 27798 bin [10.6,10.7) has 27410 bin [10.7,10.8) has 27463 bin [10.8,10.9) has 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[37.8,37.9) has 6553 bin [37.9,38.0) has 6203 bin [38.0,38.1) has 6108 bin [38.1,38.2) has 5895 bin [38.2,38.3) has 5742 bin [38.3,38.4) has 5445 bin [38.4,38.5) has 5257 bin [38.5,38.6) has 5146 bin [38.6,38.7) has 5028 bin [38.7,38.8) has 4768 bin [38.8,38.9) has 4557 bin [38.9,39.0) has 4426 bin [39.0,39.1) has 4211 bin [39.1,39.2) has 4119 bin [39.2,39.3) has 3805 bin [39.3,39.4) has 3862 bin [39.4,39.5) has 3701 bin [39.5,39.6) has 3585 bin [39.6,39.7) has 3413 bin [39.7,39.8) has 3248 bin [39.8,39.9) has 3170 bin [39.9,40.0) has 3109 bin [40.0,40.1) has 2817 bin [40.1,40.2) has 2741 bin [40.2,40.3) has 2734 bin [40.3,40.4) has 2674 bin [40.4,40.5) has 2537 bin [40.5,40.6) has 2430 bin [40.6,40.7) has 2309 bin [40.7,40.8) has 2167 bin [40.8,40.9) has 2089 bin [40.9,41.0) has 1956 bin [41.0,41.1) has 1938 bin [41.1,41.2) has 1797 bin [41.2,41.3) has 1810 bin [41.3,41.4) has 1658 bin [41.4,41.5) has 1683 bin [41.5,41.6) has 1577 bin [41.6,41.7) has 1485 bin [41.7,41.8) has 1443 bin [41.8,41.9) has 1349 bin [41.9,42.0) has 1264 bin [42.0,42.1) has 1180 bin [42.1,42.2) has 1136 bin [42.2,42.3) has 1070 bin [42.3,42.4) has 1017 bin [42.4,42.5) has 992 bin [42.5,42.6) has 857 bin [42.6,42.7) has 825 bin [42.7,42.8) has 782 bin [42.8,42.9) has 764 bin [42.9,43.0) has 703 bin [43.0,43.1) has 675 bin [43.1,43.2) has 591 bin [43.2,43.3) has 551 bin [43.3,43.4) has 535 bin [43.4,43.5) has 456 bin [43.5,43.6) has 427 bin [43.6,43.7) has 423 bin [43.7,43.8) has 355 bin [43.8,43.9) has 327 bin [43.9,44.0) has 310 bin [44.0,44.1) has 311 bin [44.1,44.2) has 273 bin [44.2,44.3) has 244 bin [44.3,44.4) has 227 bin [44.4,44.5) has 201 bin [44.5,44.6) has 183 bin [44.6,44.7) has 159 bin [44.7,44.8) has 135 bin [44.8,44.9) has 149 bin [44.9,45.0) has 103 bin [45.0,45.1) has 102 bin [45.1,45.2) has 103 bin [45.2,45.3) has 81 bin [45.3,45.4) has 71 bin [45.4,45.5) has 58 bin [45.5,45.6) has 63 bin [45.6,45.7) has 42 bin [45.7,45.8) has 30 bin [45.8,45.9) has 31 bin [45.9,46.0) has 31 bin [46.0,46.1) has 26 bin [46.1,46.2) has 14 bin [46.2,46.3) has 6 bin [46.3,46.4) has 2 bin [46.4,46.5) has 2 average z coordinate 11.5 for 28554287 element(s) point source id histogram with bin size 1.000000 bin 141 has 25531514 bin 142 has 3022773 average point source id 141.105860566576212 for 28554287 element(s)