lasinfo (210611) report for 'AHN4T/50GN2_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: 339/2022 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: 19848929 number of points by return: 18145928 1146462 458103 89363 9073 scale factor x y z: 0.001 0.001 0.001 offset x y z: 127980 384980 0 min x y z: 127980.000 384980.000 18.394 max x y z: 128852.389 386269.999 43.414 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: 19848929 extended number of points by return: 18145928 1146462 458103 89363 9073 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 872389 Y 0 1289999 Z 18394 43414 intensity 56 3895 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -11 30 user_data 6 7 point_source_ID 27 28 gps_time 290598720.278083 290600652.710111 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 36 255 B 22 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1833 5000 extended_scanner_channel 0 0 attribute0 0.56 38.95 ('Amplitude') attribute1 -16.51 22.51 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18145928 number of intermediate returns: 556363 number of last returns: 18143885 number of single returns: 16997247 covered area in square units/kilounits: 1003460/1.00 point density: all returns 19.78 last only 18.08 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19848929 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18145928 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1146462 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 458103 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 89363 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9073 instead zero. overview over extended number of returns of given pulse: 16997247 1377725 1106974 321511 42748 2557 167 0 0 0 0 0 0 0 0 histogram of classification of points: 1944033 unclassified (1) 17813892 ground (2) 73497 building (6) 17507 water (9) +-> flagged as extended overlap: 969978 +---> 64207 of those are unclassified (1) +---> 891305 of those are ground (2) +---> 14466 of those are building (6) z coordinate histogram with bin size 0.100000 bin [18.3,18.4) has 1 bin [18.4,18.5) has 86 bin [18.5,18.6) has 412 bin [18.6,18.7) has 325 bin [18.7,18.8) has 650 bin [18.8,18.9) has 3691 bin [18.9,19.0) has 3828 bin [19.0,19.1) has 2889 bin [19.1,19.2) has 2713 bin [19.2,19.3) has 3393 bin [19.3,19.4) has 3497 bin [19.4,19.5) has 7774 bin [19.5,19.6) has 12892 bin [19.6,19.7) has 27211 bin [19.7,19.8) has 39329 bin [19.8,19.9) has 59374 bin [19.9,20.0) has 71734 bin [20.0,20.1) has 78441 bin [20.1,20.2) has 120338 bin [20.2,20.3) has 130699 bin [20.3,20.4) has 160680 bin [20.4,20.5) has 205851 bin [20.5,20.6) has 227961 bin [20.6,20.7) has 303426 bin [20.7,20.8) has 281163 bin [20.8,20.9) has 259019 bin [20.9,21.0) has 269432 bin [21.0,21.1) has 297136 bin [21.1,21.2) has 380903 bin [21.2,21.3) has 371462 bin [21.3,21.4) has 389565 bin [21.4,21.5) has 411495 bin [21.5,21.6) has 413990 bin [21.6,21.7) has 496538 bin [21.7,21.8) has 532549 bin [21.8,21.9) has 480414 bin [21.9,22.0) has 486758 bin [22.0,22.1) has 501562 bin [22.1,22.2) has 607649 bin [22.2,22.3) has 644095 bin [22.3,22.4) has 761557 bin [22.4,22.5) has 810709 bin [22.5,22.6) has 693108 bin [22.6,22.7) has 606171 bin [22.7,22.8) has 534919 bin [22.8,22.9) has 476744 bin [22.9,23.0) has 510174 bin [23.0,23.1) has 602210 bin [23.1,23.2) has 590068 bin [23.2,23.3) has 615116 bin [23.3,23.4) has 523014 bin [23.4,23.5) has 539732 bin [23.5,23.6) has 510602 bin [23.6,23.7) has 484364 bin [23.7,23.8) has 443185 bin [23.8,23.9) has 346347 bin [23.9,24.0) has 310061 bin [24.0,24.1) has 209650 bin [24.1,24.2) has 96280 bin [24.2,24.3) has 43887 bin [24.3,24.4) has 26248 bin [24.4,24.5) has 18273 bin [24.5,24.6) has 17363 bin [24.6,24.7) has 16484 bin [24.7,24.8) has 13109 bin [24.8,24.9) has 11597 bin [24.9,25.0) has 11626 bin [25.0,25.1) has 12072 bin [25.1,25.2) has 11930 bin [25.2,25.3) has 11301 bin [25.3,25.4) has 11528 bin [25.4,25.5) has 11124 bin [25.5,25.6) has 10195 bin [25.6,25.7) has 10369 bin [25.7,25.8) has 11498 bin [25.8,25.9) has 11344 bin [25.9,26.0) has 11754 bin [26.0,26.1) has 11632 bin [26.1,26.2) has 12242 bin [26.2,26.3) has 11924 bin [26.3,26.4) has 11378 bin [26.4,26.5) has 11436 bin [26.5,26.6) has 11773 bin [26.6,26.7) has 11421 bin [26.7,26.8) has 11305 bin [26.8,26.9) has 11435 bin [26.9,27.0) has 11395 bin [27.0,27.1) has 11712 bin [27.1,27.2) has 11324 bin [27.2,27.3) has 11635 bin [27.3,27.4) has 11665 bin [27.4,27.5) has 11641 bin [27.5,27.6) has 11972 bin [27.6,27.7) has 11982 bin [27.7,27.8) has 12658 bin [27.8,27.9) has 12517 bin [27.9,28.0) has 12104 bin [28.0,28.1) has 11988 bin [28.1,28.2) has 12072 bin [28.2,28.3) has 12301 bin [28.3,28.4) has 12546 bin [28.4,28.5) has 12840 bin [28.5,28.6) has 13019 bin [28.6,28.7) has 13217 bin [28.7,28.8) has 13163 bin [28.8,28.9) has 13530 bin [28.9,29.0) has 13586 bin [29.0,29.1) has 13380 bin [29.1,29.2) has 13775 bin [29.2,29.3) has 12979 bin [29.3,29.4) has 12965 bin [29.4,29.5) has 12852 bin [29.5,29.6) has 13122 bin [29.6,29.7) has 13485 bin [29.7,29.8) has 13428 bin [29.8,29.9) has 13486 bin [29.9,30.0) has 14276 bin [30.0,30.1) has 13762 bin [30.1,30.2) has 13453 bin [30.2,30.3) has 13422 bin [30.3,30.4) has 14065 bin [30.4,30.5) has 14417 bin [30.5,30.6) has 14765 bin [30.6,30.7) has 14994 bin [30.7,30.8) has 15042 bin [30.8,30.9) has 14768 bin [30.9,31.0) has 14283 bin [31.0,31.1) has 14303 bin [31.1,31.2) has 14641 bin [31.2,31.3) has 14789 bin [31.3,31.4) has 14883 bin [31.4,31.5) has 15074 bin [31.5,31.6) has 15285 bin [31.6,31.7) has 15364 bin [31.7,31.8) has 15587 bin [31.8,31.9) has 15622 bin [31.9,32.0) has 15581 bin [32.0,32.1) has 15878 bin [32.1,32.2) has 15921 bin [32.2,32.3) has 15926 bin [32.3,32.4) has 16403 bin [32.4,32.5) has 16124 bin [32.5,32.6) has 16062 bin [32.6,32.7) has 16300 bin [32.7,32.8) has 16002 bin [32.8,32.9) has 15941 bin [32.9,33.0) has 16096 bin [33.0,33.1) has 15860 bin [33.1,33.2) has 15737 bin [33.2,33.3) has 15752 bin [33.3,33.4) has 15679 bin [33.4,33.5) has 15486 bin [33.5,33.6) has 15424 bin [33.6,33.7) has 15435 bin [33.7,33.8) has 15458 bin [33.8,33.9) has 15042 bin [33.9,34.0) has 15023 bin [34.0,34.1) has 14788 bin [34.1,34.2) has 14742 bin [34.2,34.3) has 14875 bin [34.3,34.4) has 14652 bin [34.4,34.5) has 14282 bin [34.5,34.6) has 14108 bin [34.6,34.7) has 13584 bin [34.7,34.8) has 13406 bin [34.8,34.9) has 13307 bin [34.9,35.0) has 12956 bin [35.0,35.1) has 12764 bin [35.1,35.2) has 12251 bin [35.2,35.3) has 12208 bin [35.3,35.4) has 11908 bin [35.4,35.5) has 11699 bin [35.5,35.6) has 11699 bin [35.6,35.7) has 11424 bin [35.7,35.8) has 11175 bin [35.8,35.9) has 11006 bin [35.9,36.0) has 10650 bin [36.0,36.1) has 10480 bin [36.1,36.2) has 10258 bin [36.2,36.3) has 9782 bin [36.3,36.4) has 9711 bin [36.4,36.5) has 9731 bin [36.5,36.6) has 9368 bin [36.6,36.7) has 8943 bin [36.7,36.8) has 8624 bin [36.8,36.9) has 8746 bin [36.9,37.0) has 8372 bin [37.0,37.1) has 8227 bin [37.1,37.2) has 8124 bin [37.2,37.3) has 7741 bin [37.3,37.4) has 7500 bin [37.4,37.5) has 7156 bin [37.5,37.6) has 7087 bin [37.6,37.7) has 6751 bin [37.7,37.8) has 6534 bin [37.8,37.9) has 6392 bin [37.9,38.0) has 6129 bin [38.0,38.1) has 6066 bin [38.1,38.2) has 5684 bin [38.2,38.3) has 5450 bin [38.3,38.4) has 5201 bin [38.4,38.5) has 4836 bin [38.5,38.6) has 4624 bin [38.6,38.7) has 4268 bin [38.7,38.8) has 4042 bin [38.8,38.9) has 3947 bin [38.9,39.0) has 3787 bin [39.0,39.1) has 3687 bin [39.1,39.2) has 3389 bin [39.2,39.3) has 3288 bin [39.3,39.4) has 2972 bin [39.4,39.5) has 2825 bin [39.5,39.6) has 2596 bin [39.6,39.7) has 2481 bin [39.7,39.8) has 2345 bin [39.8,39.9) has 2113 bin [39.9,40.0) has 1882 bin [40.0,40.1) has 1761 bin [40.1,40.2) has 1562 bin [40.2,40.3) has 1422 bin [40.3,40.4) has 1458 bin [40.4,40.5) has 1240 bin [40.5,40.6) has 1160 bin [40.6,40.7) has 1051 bin [40.7,40.8) has 993 bin [40.8,40.9) has 888 bin [40.9,41.0) has 808 bin [41.0,41.1) has 773 bin [41.1,41.2) has 626 bin [41.2,41.3) has 552 bin [41.3,41.4) has 453 bin [41.4,41.5) has 378 bin [41.5,41.6) has 288 bin [41.6,41.7) has 230 bin [41.7,41.8) has 190 bin [41.8,41.9) has 168 bin [41.9,42.0) has 147 bin [42.0,42.1) has 150 bin [42.1,42.2) has 122 bin [42.2,42.3) has 102 bin [42.3,42.4) has 70 bin [42.4,42.5) has 73 bin [42.5,42.6) has 41 bin [42.6,42.7) has 39 bin [42.7,42.8) has 44 bin [42.8,42.9) has 31 bin [42.9,43.0) has 11 bin [43.0,43.1) has 11 bin [43.1,43.2) has 9 bin [43.2,43.3) has 4 bin [43.3,43.4) has 2 bin [43.4,43.5) has 1 average z coordinate 23.1 for 19848929 element(s) point source id histogram with bin size 1.000000 bin 27 has 6755086 bin 28 has 13093843 average point source id 27.659675038386201 for 19848929 element(s)