lasinfo (210611) report for 'AHN4T/52GZ2_23.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: 340/2022 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: 51503382 number of points by return: 43230908 6631652 1422189 201694 16939 scale factor x y z: 0.001 0.001 0.001 offset x y z: 206980 374980 0 min x y z: 206980.000 374980.000 13.216 max x y z: 208019.999 376269.999 52.363 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: 51503382 extended number of points by return: 43230908 6631652 1422189 201694 16939 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 13216 52363 intensity 0 5098 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 -29 29 user_data 6 7 point_source_ID 108 203 gps_time 298291164.689123 298298881.003813 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 32 255 B 11 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.98 ('Amplitude') attribute1 -16.54 33.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43230908 number of intermediate returns: 1650454 number of last returns: 43059974 number of single returns: 36437954 covered area in square units/kilounits: 1340212/1.34 point density: all returns 38.43 last only 32.13 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51503382 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43230908 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6631652 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1422189 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 201694 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16939 instead zero. overview over extended number of returns of given pulse: 36437954 10561709 3677045 741256 80293 4792 333 0 0 0 0 0 0 0 0 histogram of classification of points: 11502016 unclassified (1) 28141522 ground (2) 11844048 building (6) 15796 water (9) +-> flagged as extended overlap: 3539056 +---> 828531 of those are unclassified (1) +---> 1870932 of those are ground (2) +---> 839593 of those are building (6) z coordinate histogram with bin size 0.100000 bin [13.2,13.3) has 1 bin [13.9,14.0) has 1 bin [17.2,17.3) has 1 bin [17.3,17.4) has 6 bin [17.4,17.5) has 4 bin [17.5,17.6) has 44 bin [17.6,17.7) has 1635 bin [17.7,17.8) has 15144 bin [17.8,17.9) has 23416 bin [17.9,18.0) has 29934 bin [18.0,18.1) has 34330 bin [18.1,18.2) has 46627 bin [18.2,18.3) has 51781 bin [18.3,18.4) has 100078 bin [18.4,18.5) has 127824 bin [18.5,18.6) has 157706 bin [18.6,18.7) has 148345 bin [18.7,18.8) has 184250 bin [18.8,18.9) has 182477 bin [18.9,19.0) has 178585 bin [19.0,19.1) has 173938 bin [19.1,19.2) has 197205 bin [19.2,19.3) has 248506 bin [19.3,19.4) has 293779 bin [19.4,19.5) has 253947 bin [19.5,19.6) has 240553 bin [19.6,19.7) has 186345 bin [19.7,19.8) has 176985 bin [19.8,19.9) has 175285 bin [19.9,20.0) has 198756 bin [20.0,20.1) has 202958 bin [20.1,20.2) has 190472 bin [20.2,20.3) has 181549 bin [20.3,20.4) has 180064 bin [20.4,20.5) has 200397 bin [20.5,20.6) has 195095 bin [20.6,20.7) has 215354 bin [20.7,20.8) has 271195 bin [20.8,20.9) has 332060 bin [20.9,21.0) has 460052 bin [21.0,21.1) has 491478 bin [21.1,21.2) has 431565 bin [21.2,21.3) has 446592 bin [21.3,21.4) has 485327 bin [21.4,21.5) has 557363 bin [21.5,21.6) has 626537 bin [21.6,21.7) has 725911 bin [21.7,21.8) has 821732 bin [21.8,21.9) has 1003160 bin [21.9,22.0) has 1838621 bin [22.0,22.1) has 2347046 bin [22.1,22.2) has 2397642 bin [22.2,22.3) has 2025442 bin [22.3,22.4) has 1645872 bin [22.4,22.5) 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[26.1,26.2) has 192947 bin [26.2,26.3) has 135094 bin [26.3,26.4) has 134057 bin [26.4,26.5) has 139558 bin [26.5,26.6) has 151150 bin [26.6,26.7) has 130484 bin [26.7,26.8) has 127644 bin [26.8,26.9) has 123476 bin [26.9,27.0) has 139945 bin [27.0,27.1) has 126719 bin [27.1,27.2) has 137237 bin [27.2,27.3) has 136017 bin [27.3,27.4) has 140900 bin [27.4,27.5) has 139222 bin [27.5,27.6) has 137878 bin [27.6,27.7) has 143010 bin [27.7,27.8) has 156113 bin [27.8,27.9) has 155796 bin [27.9,28.0) has 164366 bin [28.0,28.1) has 170838 bin [28.1,28.2) has 166892 bin [28.2,28.3) has 181972 bin [28.3,28.4) has 194373 bin [28.4,28.5) has 206807 bin [28.5,28.6) has 179492 bin [28.6,28.7) has 174338 bin [28.7,28.8) has 229666 bin [28.8,28.9) has 203476 bin [28.9,29.0) has 241224 bin [29.0,29.1) has 202212 bin [29.1,29.2) has 197152 bin [29.2,29.3) has 216745 bin [29.3,29.4) has 190805 bin [29.4,29.5) has 165644 bin [29.5,29.6) has 161020 bin [29.6,29.7) has 157726 bin [29.7,29.8) has 160214 bin 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[37.4,37.5) has 32188 bin [37.5,37.6) has 30927 bin [37.6,37.7) has 29911 bin [37.7,37.8) has 31430 bin [37.8,37.9) has 30953 bin [37.9,38.0) has 28921 bin [38.0,38.1) has 27370 bin [38.1,38.2) has 26324 bin [38.2,38.3) has 25612 bin [38.3,38.4) has 25422 bin [38.4,38.5) has 24952 bin [38.5,38.6) has 24218 bin [38.6,38.7) has 23259 bin [38.7,38.8) has 22675 bin [38.8,38.9) has 24106 bin [38.9,39.0) has 30718 bin [39.0,39.1) has 22204 bin [39.1,39.2) has 22060 bin [39.2,39.3) has 18813 bin [39.3,39.4) has 18254 bin [39.4,39.5) has 17752 bin [39.5,39.6) has 17190 bin [39.6,39.7) has 16592 bin [39.7,39.8) has 18262 bin [39.8,39.9) has 32096 bin [39.9,40.0) has 20871 bin [40.0,40.1) has 17894 bin [40.1,40.2) has 18031 bin [40.2,40.3) has 16900 bin [40.3,40.4) has 15169 bin [40.4,40.5) has 14968 bin [40.5,40.6) has 13691 bin [40.6,40.7) has 12305 bin [40.7,40.8) has 11792 bin [40.8,40.9) has 11539 bin [40.9,41.0) has 11123 bin [41.0,41.1) has 10179 bin [41.1,41.2) has 9691 bin [41.2,41.3) 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bin [45.3,45.4) has 164 bin [45.4,45.5) has 160 bin [45.5,45.6) has 145 bin [45.6,45.7) has 131 bin [45.7,45.8) has 99 bin [45.8,45.9) has 83 bin [45.9,46.0) has 73 bin [46.0,46.1) has 62 bin [46.1,46.2) has 50 bin [46.2,46.3) has 44 bin [46.3,46.4) has 51 bin [46.4,46.5) has 52 bin [46.5,46.6) has 49 bin [46.6,46.7) has 35 bin [46.7,46.8) has 46 bin [46.8,46.9) has 42 bin [46.9,47.0) has 51 bin [47.0,47.1) has 46 bin [47.1,47.2) has 36 bin [47.2,47.3) has 47 bin [47.3,47.4) has 36 bin [47.4,47.5) has 30 bin [47.5,47.6) has 40 bin [47.6,47.7) has 30 bin [47.7,47.8) has 36 bin [47.8,47.9) has 34 bin [47.9,48.0) has 34 bin [48.0,48.1) has 32 bin [48.1,48.2) has 27 bin [48.2,48.3) has 21 bin [48.3,48.4) has 31 bin [48.4,48.5) has 20 bin [48.5,48.6) has 12 bin [48.6,48.7) has 13 bin [48.7,48.8) has 11 bin [48.8,48.9) has 8 bin [48.9,49.0) has 27 bin [49.0,49.1) has 56 bin [49.1,49.2) has 31 bin [49.2,49.3) has 8 bin [49.3,49.4) has 1 bin [51.6,51.7) has 5 bin [51.7,51.8) has 53 bin [51.8,51.9) has 71 bin [51.9,52.0) has 49 bin [52.0,52.1) has 36 bin [52.1,52.2) has 18 bin [52.2,52.3) has 16 bin [52.3,52.4) has 5 average z coordinate 24.6 for 51503382 element(s) point source id histogram with bin size 1.000000 bin 108 has 3379047 bin 109 has 24855551 bin 110 has 1342080 bin 203 has 21926704 average point source id 148.979378616340199 for 51503382 element(s)