lasinfo (210611) report for 'AHN4T/68GN1_20.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: 25506055 number of points by return: 19186931 4115827 1722401 419930 60966 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 332480 0 min x y z: 193980.000 332480.000 48.801 max x y z: 195019.999 333354.715 90.898 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: 25506055 extended number of points by return: 19186931 4115827 1722401 419930 60966 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 874715 Z 48801 90898 intensity 56 4783 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 -10 29 user_data 6 7 point_source_ID 139 209 gps_time 292335598.398438 297687563.466932 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 46 255 B 31 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0.56 47.83 ('Amplitude') attribute1 -16.64 31.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19186931 number of intermediate returns: 2207209 number of last returns: 19171558 number of single returns: 15059643 covered area in square units/kilounits: 761532/0.76 point density: all returns 33.49 last only 25.17 (per square units) spacing: all returns 0.17 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25506055 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19186931 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4115827 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1722401 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 419930 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60966 instead zero. overview over extended number of returns of given pulse: 15059643 4797387 3910708 1434374 276814 25387 1742 0 0 0 0 0 0 0 0 histogram of classification of points: 8536490 unclassified (1) 16580945 ground (2) 363480 building (6) 20507 water (9) 4633 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1393775 +---> 347081 of those are unclassified (1) +---> 998855 of those are ground (2) +---> 45049 of those are building (6) +---> 2037 of those are water (9) +---> 753 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [48.8,48.9) has 31 bin [48.9,49.0) has 574 bin [49.0,49.1) has 987 bin [49.1,49.2) has 875 bin [49.2,49.3) has 1037 bin [49.3,49.4) has 1179 bin [49.4,49.5) has 2924 bin [49.5,49.6) has 5133 bin [49.6,49.7) has 7566 bin [49.7,49.8) has 6215 bin [49.8,49.9) has 6626 bin [49.9,50.0) has 10052 bin [50.0,50.1) has 20257 bin [50.1,50.2) has 50340 bin [50.2,50.3) has 130178 bin [50.3,50.4) has 203471 bin [50.4,50.5) has 225979 bin [50.5,50.6) has 241709 bin [50.6,50.7) has 253544 bin [50.7,50.8) has 248843 bin [50.8,50.9) has 257022 bin [50.9,51.0) has 271378 bin [51.0,51.1) has 373011 bin [51.1,51.2) has 435782 bin [51.2,51.3) has 394521 bin [51.3,51.4) has 330668 bin [51.4,51.5) has 251708 bin [51.5,51.6) has 172825 bin [51.6,51.7) has 131557 bin [51.7,51.8) has 115881 bin [51.8,51.9) has 98730 bin [51.9,52.0) has 90459 bin [52.0,52.1) has 90924 bin [52.1,52.2) has 100927 bin [52.2,52.3) has 103809 bin [52.3,52.4) has 94123 bin [52.4,52.5) has 89023 bin [52.5,52.6) has 91682 bin [52.6,52.7) has 91138 bin [52.7,52.8) has 86457 bin [52.8,52.9) has 87932 bin [52.9,53.0) has 87466 bin [53.0,53.1) has 93697 bin [53.1,53.2) has 104826 bin [53.2,53.3) has 108265 bin [53.3,53.4) has 107713 bin [53.4,53.5) has 108680 bin [53.5,53.6) has 105751 bin [53.6,53.7) has 106670 bin [53.7,53.8) has 115374 bin 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[84.4,84.5) has 2933 bin [84.5,84.6) has 2712 bin [84.6,84.7) has 2565 bin [84.7,84.8) has 2541 bin [84.8,84.9) has 2530 bin [84.9,85.0) has 2262 bin [85.0,85.1) has 2150 bin [85.1,85.2) has 2051 bin [85.2,85.3) has 1953 bin [85.3,85.4) has 1845 bin [85.4,85.5) has 1911 bin [85.5,85.6) has 1795 bin [85.6,85.7) has 1694 bin [85.7,85.8) has 1623 bin [85.8,85.9) has 1519 bin [85.9,86.0) has 1427 bin [86.0,86.1) has 1376 bin [86.1,86.2) has 1335 bin [86.2,86.3) has 1279 bin [86.3,86.4) has 1236 bin [86.4,86.5) has 1170 bin [86.5,86.6) has 1261 bin [86.6,86.7) has 1202 bin [86.7,86.8) has 1140 bin [86.8,86.9) has 1067 bin [86.9,87.0) has 977 bin [87.0,87.1) has 1026 bin [87.1,87.2) has 877 bin [87.2,87.3) has 903 bin [87.3,87.4) has 895 bin [87.4,87.5) has 850 bin [87.5,87.6) has 823 bin [87.6,87.7) has 693 bin [87.7,87.8) has 636 bin [87.8,87.9) has 643 bin [87.9,88.0) has 568 bin [88.0,88.1) has 510 bin [88.1,88.2) has 481 bin [88.2,88.3) has 448 bin [88.3,88.4) has 381 bin [88.4,88.5) has 319 bin [88.5,88.6) has 257 bin [88.6,88.7) has 258 bin [88.7,88.8) has 213 bin [88.8,88.9) has 195 bin [88.9,89.0) has 153 bin [89.0,89.1) has 160 bin [89.1,89.2) has 121 bin [89.2,89.3) has 126 bin [89.3,89.4) has 120 bin [89.4,89.5) has 96 bin [89.5,89.6) has 76 bin [89.6,89.7) has 59 bin [89.7,89.8) has 51 bin [89.8,89.9) has 35 bin [89.9,90.0) has 30 bin [90.0,90.1) has 32 bin [90.1,90.2) has 18 bin [90.2,90.3) has 11 bin [90.3,90.4) has 7 bin [90.4,90.5) has 11 bin [90.5,90.6) has 3 bin [90.6,90.7) has 3 bin [90.7,90.8) has 1 bin [90.8,90.9) has 1 average z coordinate 59.4 for 25506055 element(s) point source id histogram with bin size 1.000000 bin 139 has 6556545 bin 140 has 16049560 bin 209 has 2899950 average point source id 147.588002339052423 for 25506055 element(s)