lasinfo (210611) report for 'AHN4T/23AN2_12.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: 19707781 number of points by return: 19143232 515230 44386 4382 508 scale factor x y z: 0.001 0.001 0.001 offset x y z: 265980 521230 0 min x y z: 265980.000 521230.000 16.791 max x y z: 267019.999 522519.999 32.299 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: 19707781 extended number of points by return: 19143232 515230 44386 4382 508 42 1 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 16791 32299 intensity 56 4776 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 5 user_data 6 7 point_source_ID 73 1074 gps_time 330861798.789824 330863230.242820 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 253 G 36 234 B 44 230 NIR 13 240 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.26 31.44 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19143232 number of intermediate returns: 49340 number of last returns: 19142126 number of single returns: 18626917 covered area in square units/kilounits: 1194612/1.19 point density: all returns 16.50 last only 16.02 (per square units) spacing: all returns 0.25 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19707781 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19143232 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 515230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 44386 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 4382 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 508 instead zero. overview over extended number of returns of given pulse: 18626917 941764 120322 15751 2565 380 82 0 0 0 0 0 0 0 0 histogram of classification of points: 1037195 unclassified (1) 16419178 ground (2) 2250089 water (9) 1319 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1392716 +---> 106977 of those are unclassified (1) +---> 1160967 of those are ground (2) +---> 124772 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.7,16.8) has 6 bin [16.8,16.9) has 725 bin [16.9,17.0) has 110136 bin [17.0,17.1) has 579033 bin [17.1,17.2) has 594985 bin [17.2,17.3) has 298800 bin [17.3,17.4) has 415759 bin [17.4,17.5) has 522983 bin [17.5,17.6) has 496916 bin [17.6,17.7) has 826984 bin [17.7,17.8) has 2739863 bin [17.8,17.9) has 2389699 bin [17.9,18.0) has 1524029 bin [18.0,18.1) has 1186639 bin [18.1,18.2) has 1232141 bin [18.2,18.3) has 1032588 bin [18.3,18.4) has 911216 bin [18.4,18.5) has 1233385 bin [18.5,18.6) has 1027603 bin [18.6,18.7) has 677230 bin [18.7,18.8) has 360886 bin [18.8,18.9) has 176888 bin [18.9,19.0) has 116065 bin [19.0,19.1) has 77482 bin [19.1,19.2) has 73675 bin [19.2,19.3) has 70539 bin [19.3,19.4) has 58737 bin [19.4,19.5) has 101514 bin [19.5,19.6) has 84133 bin [19.6,19.7) has 74122 bin [19.7,19.8) has 73506 bin [19.8,19.9) has 65255 bin [19.9,20.0) has 54266 bin [20.0,20.1) has 35349 bin [20.1,20.2) has 28335 bin [20.2,20.3) has 24148 bin [20.3,20.4) has 22950 bin [20.4,20.5) has 22729 bin [20.5,20.6) has 21247 bin [20.6,20.7) has 21445 bin [20.7,20.8) has 22789 bin [20.8,20.9) has 22118 bin [20.9,21.0) has 18607 bin [21.0,21.1) has 15986 bin [21.1,21.2) has 14332 bin [21.2,21.3) has 14559 bin [21.3,21.4) has 12471 bin [21.4,21.5) has 11685 bin [21.5,21.6) has 11143 bin [21.6,21.7) has 10903 bin [21.7,21.8) has 10318 bin [21.8,21.9) has 9932 bin [21.9,22.0) has 9281 bin [22.0,22.1) has 8798 bin [22.1,22.2) has 8268 bin [22.2,22.3) has 7935 bin [22.3,22.4) has 7362 bin [22.4,22.5) has 7024 bin [22.5,22.6) has 6753 bin [22.6,22.7) has 6483 bin [22.7,22.8) has 6056 bin [22.8,22.9) has 5831 bin [22.9,23.0) has 5619 bin [23.0,23.1) has 5194 bin [23.1,23.2) has 4981 bin [23.2,23.3) has 4602 bin [23.3,23.4) has 4433 bin [23.4,23.5) has 4190 bin [23.5,23.6) has 3853 bin [23.6,23.7) has 3696 bin [23.7,23.8) has 3437 bin [23.8,23.9) has 3234 bin [23.9,24.0) has 3123 bin [24.0,24.1) has 2999 bin [24.1,24.2) has 2726 bin [24.2,24.3) has 2550 bin [24.3,24.4) has 2385 bin [24.4,24.5) has 2274 bin [24.5,24.6) has 2134 bin [24.6,24.7) has 2022 bin [24.7,24.8) has 1908 bin [24.8,24.9) has 1844 bin [24.9,25.0) has 1715 bin [25.0,25.1) has 1622 bin [25.1,25.2) has 1413 bin [25.2,25.3) has 1321 bin [25.3,25.4) has 1303 bin [25.4,25.5) has 1216 bin [25.5,25.6) has 1116 bin [25.6,25.7) has 1070 bin [25.7,25.8) has 976 bin [25.8,25.9) has 937 bin [25.9,26.0) has 925 bin [26.0,26.1) has 858 bin [26.1,26.2) has 801 bin [26.2,26.3) has 770 bin [26.3,26.4) has 664 bin [26.4,26.5) has 656 bin [26.5,26.6) has 604 bin [26.6,26.7) has 624 bin [26.7,26.8) has 547 bin [26.8,26.9) has 522 bin [26.9,27.0) has 504 bin [27.0,27.1) has 459 bin [27.1,27.2) has 501 bin [27.2,27.3) has 446 bin [27.3,27.4) has 465 bin [27.4,27.5) has 405 bin [27.5,27.6) has 386 bin [27.6,27.7) has 383 bin [27.7,27.8) has 390 bin [27.8,27.9) has 314 bin [27.9,28.0) has 328 bin [28.0,28.1) has 290 bin [28.1,28.2) has 285 bin [28.2,28.3) has 286 bin [28.3,28.4) has 256 bin [28.4,28.5) has 261 bin [28.5,28.6) has 186 bin [28.6,28.7) has 191 bin [28.7,28.8) has 168 bin [28.8,28.9) has 145 bin [28.9,29.0) has 177 bin [29.0,29.1) has 145 bin [29.1,29.2) has 148 bin [29.2,29.3) has 108 bin [29.3,29.4) has 93 bin [29.4,29.5) has 103 bin [29.5,29.6) has 81 bin [29.6,29.7) has 68 bin [29.7,29.8) has 55 bin [29.8,29.9) has 41 bin [29.9,30.0) has 42 bin [30.0,30.1) has 42 bin [30.1,30.2) has 36 bin [30.2,30.3) has 38 bin [30.3,30.4) has 47 bin [30.4,30.5) has 43 bin [30.5,30.6) has 55 bin [30.6,30.7) has 41 bin [30.7,30.8) has 31 bin [30.8,30.9) has 33 bin [30.9,31.0) has 21 bin [31.0,31.1) has 23 bin [31.1,31.2) has 22 bin [31.2,31.3) has 30 bin [31.3,31.4) has 27 bin [31.4,31.5) has 20 bin [31.5,31.6) has 20 bin [31.6,31.7) has 15 bin [31.7,31.8) has 9 bin [31.8,31.9) has 9 bin [31.9,32.0) has 13 bin [32.0,32.1) has 5 bin [32.1,32.2) has 1 bin [32.2,32.3) has 1 average z coordinate 18.1 for 19707781 element(s) point source id histogram with bin size 1.000000 bin 73 has 10482897 bin 1074 has 9224884 average point source id 541.551425652639409 for 19707781 element(s)