lasinfo (210611) report for 'AHN4T/28CN2_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: 33622107 number of points by return: 25163211 5869210 2030641 487665 71380 scale factor x y z: 0.001 0.001 0.001 offset x y z: 227980 484980 0 min x y z: 227980.000 484980.000 7.526 max x y z: 229019.999 486269.999 49.888 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: 33622107 extended number of points by return: 25163211 5869210 2030641 487665 71380 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 7526 49888 intensity 18 4652 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 -2 29 user_data 6 7 point_source_ID 153 154 gps_time 324047278.690054 324048281.764237 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 36 255 B 19 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.56 30.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25163211 number of intermediate returns: 2598032 number of last returns: 25099424 number of single returns: 19238560 covered area in square units/kilounits: 1337296/1.34 point density: all returns 25.14 last only 18.77 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33622107 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25163211 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5869210 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2030641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 487665 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 71380 instead zero. overview over extended number of returns of given pulse: 19238560 7727951 4632380 1666027 324174 31033 1982 0 0 0 0 0 0 0 0 histogram of classification of points: 12002617 unclassified (1) 17634368 ground (2) 3984144 building (6) 957 water (9) 21 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2277765 +---> 929444 of those are unclassified (1) +---> 1125825 of those are ground (2) +---> 222462 of those are building (6) +---> 13 of those are water (9) +---> 21 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [7.5,7.6) has 9 bin [7.6,7.7) has 130 bin [7.7,7.8) has 1747 bin [7.8,7.9) has 5977 bin [7.9,8.0) has 6162 bin [8.0,8.1) has 6286 bin [8.1,8.2) has 5835 bin [8.2,8.3) has 3551 bin [8.3,8.4) has 3172 bin [8.4,8.5) has 3926 bin [8.5,8.6) has 8190 bin [8.6,8.7) has 19747 bin [8.7,8.8) has 29565 bin [8.8,8.9) has 55805 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has 42178 bin [27.9,28.0) has 42463 bin [28.0,28.1) has 42617 bin [28.1,28.2) has 42847 bin [28.2,28.3) has 42968 bin [28.3,28.4) has 42847 bin [28.4,28.5) has 42766 bin [28.5,28.6) has 42714 bin [28.6,28.7) has 42481 bin [28.7,28.8) has 42054 bin [28.8,28.9) has 41302 bin [28.9,29.0) has 41039 bin [29.0,29.1) has 41220 bin [29.1,29.2) has 40432 bin [29.2,29.3) has 40261 bin [29.3,29.4) has 39344 bin [29.4,29.5) has 39105 bin [29.5,29.6) has 38717 bin [29.6,29.7) has 38194 bin [29.7,29.8) has 37978 bin [29.8,29.9) has 37720 bin [29.9,30.0) has 37219 bin [30.0,30.1) has 36834 bin [30.1,30.2) has 36344 bin [30.2,30.3) has 36278 bin [30.3,30.4) has 35291 bin [30.4,30.5) has 35112 bin [30.5,30.6) has 34507 bin [30.6,30.7) has 34001 bin [30.7,30.8) has 33385 bin [30.8,30.9) has 33163 bin [30.9,31.0) has 32435 bin [31.0,31.1) has 31600 bin [31.1,31.2) has 30909 bin [31.2,31.3) has 30466 bin [31.3,31.4) has 29778 bin [31.4,31.5) has 29214 bin [31.5,31.6) has 28526 bin [31.6,31.7) has 27766 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bin [39.6,39.7) has 1974 bin [39.7,39.8) has 1840 bin [39.8,39.9) has 1871 bin [39.9,40.0) has 1809 bin [40.0,40.1) has 1723 bin [40.1,40.2) has 1620 bin [40.2,40.3) has 1690 bin [40.3,40.4) has 1633 bin [40.4,40.5) has 1485 bin [40.5,40.6) has 1447 bin [40.6,40.7) has 1422 bin [40.7,40.8) has 1322 bin [40.8,40.9) has 1383 bin [40.9,41.0) has 1425 bin [41.0,41.1) has 1415 bin [41.1,41.2) has 1303 bin [41.2,41.3) has 1273 bin [41.3,41.4) has 1253 bin [41.4,41.5) has 1151 bin [41.5,41.6) has 1143 bin [41.6,41.7) has 1108 bin [41.7,41.8) has 1118 bin [41.8,41.9) has 1123 bin [41.9,42.0) has 1070 bin [42.0,42.1) has 959 bin [42.1,42.2) has 981 bin [42.2,42.3) has 864 bin [42.3,42.4) has 930 bin [42.4,42.5) has 883 bin [42.5,42.6) has 880 bin [42.6,42.7) has 857 bin [42.7,42.8) has 751 bin [42.8,42.9) has 755 bin [42.9,43.0) has 724 bin [43.0,43.1) has 688 bin [43.1,43.2) has 609 bin [43.2,43.3) has 632 bin [43.3,43.4) has 594 bin [43.4,43.5) has 585 bin [43.5,43.6) has 637 bin [43.6,43.7) has 589 bin [43.7,43.8) has 584 bin [43.8,43.9) has 556 bin [43.9,44.0) has 591 bin [44.0,44.1) has 569 bin [44.1,44.2) has 526 bin [44.2,44.3) has 493 bin [44.3,44.4) has 454 bin [44.4,44.5) has 429 bin [44.5,44.6) has 403 bin [44.6,44.7) has 431 bin [44.7,44.8) has 426 bin [44.8,44.9) has 408 bin [44.9,45.0) has 364 bin [45.0,45.1) has 361 bin [45.1,45.2) has 345 bin [45.2,45.3) has 334 bin [45.3,45.4) has 305 bin [45.4,45.5) has 281 bin [45.5,45.6) has 262 bin [45.6,45.7) has 252 bin [45.7,45.8) has 238 bin [45.8,45.9) has 200 bin [45.9,46.0) has 203 bin [46.0,46.1) has 206 bin [46.1,46.2) has 202 bin [46.2,46.3) has 198 bin [46.3,46.4) has 167 bin [46.4,46.5) has 194 bin [46.5,46.6) has 136 bin [46.6,46.7) has 149 bin [46.7,46.8) has 123 bin [46.8,46.9) has 114 bin [46.9,47.0) has 112 bin [47.0,47.1) has 100 bin [47.1,47.2) has 108 bin [47.2,47.3) has 106 bin [47.3,47.4) has 102 bin [47.4,47.5) has 82 bin [47.5,47.6) has 69 bin [47.6,47.7) has 73 bin [47.7,47.8) has 63 bin [47.8,47.9) has 66 bin [47.9,48.0) has 53 bin [48.0,48.1) has 31 bin [48.1,48.2) has 31 bin [48.2,48.3) has 33 bin [48.3,48.4) has 25 bin [48.4,48.5) has 13 bin [48.5,48.6) has 22 bin [48.6,48.7) has 18 bin [48.7,48.8) has 15 bin [48.8,48.9) has 16 bin [48.9,49.0) has 12 bin [49.0,49.1) has 9 bin [49.1,49.2) has 10 bin [49.2,49.3) has 6 bin [49.3,49.4) has 1 bin [49.4,49.5) has 5 bin [49.6,49.7) has 2 bin [49.8,49.9) has 2 average z coordinate 14.9 for 33622107 element(s) point source id histogram with bin size 1.000000 bin 153 has 21052911 bin 154 has 12569196 average point source id 153.373837249402612 for 33622107 element(s)