lasinfo (210611) report for 'AHN4T/27HZ1_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: 27874471 number of points by return: 21794702 3843349 1692558 461833 74590 scale factor x y z: 0.001 0.001 0.001 offset x y z: 212980 478730 0 min x y z: 212980.000 478730.000 4.637 max x y z: 214019.999 480019.999 41.596 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: 27874471 extended number of points by return: 21794702 3843349 1692558 461833 74590 7012 427 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 4637 41596 intensity 56 4860 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 29 user_data 6 7 point_source_ID 140 142 gps_time 330432180.329016 330435013.796613 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 42 255 B 37 255 NIR 3 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 32.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21794702 number of intermediate returns: 2239496 number of last returns: 21787864 number of single returns: 17947591 covered area in square units/kilounits: 1326184/1.33 point density: all returns 21.02 last only 16.43 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27874471 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21794702 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3843349 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1692558 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 461833 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 74590 instead zero. overview over extended number of returns of given pulse: 17947591 4300530 3693757 1551111 338868 39674 2940 0 0 0 0 0 0 0 0 histogram of classification of points: 6689228 unclassified (1) 20768531 ground (2) 378182 building (6) 36049 water (9) 2481 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2093022 +---> 496415 of those are unclassified (1) +---> 1558524 of those are ground (2) +---> 38055 of those are building (6) +---> 28 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.6,4.7) has 32 bin [4.7,4.8) has 984 bin [4.8,4.9) has 3216 bin [4.9,5.0) has 3401 bin [5.0,5.1) has 4961 bin [5.1,5.2) has 8682 bin [5.2,5.3) has 19402 bin [5.3,5.4) has 56400 bin [5.4,5.5) has 221003 bin [5.5,5.6) has 207659 bin [5.6,5.7) has 353499 bin [5.7,5.8) has 646200 bin [5.8,5.9) has 747962 bin [5.9,6.0) has 1082072 bin [6.0,6.1) has 1184818 bin [6.1,6.2) has 1385389 bin [6.2,6.3) has 1437041 bin [6.3,6.4) has 1609209 bin [6.4,6.5) has 1830002 bin [6.5,6.6) has 1710115 bin [6.6,6.7) has 1317330 bin [6.7,6.8) has 1048416 bin [6.8,6.9) has 966768 bin [6.9,7.0) has 971963 bin [7.0,7.1) has 923542 bin [7.1,7.2) has 725512 bin [7.2,7.3) has 571333 bin [7.3,7.4) has 385245 bin [7.4,7.5) has 305552 bin [7.5,7.6) has 240106 bin [7.6,7.7) has 179242 bin [7.7,7.8) has 136409 bin [7.8,7.9) has 138887 bin [7.9,8.0) has 178576 bin [8.0,8.1) has 106479 bin [8.1,8.2) has 71247 bin [8.2,8.3) has 63800 bin [8.3,8.4) has 58973 bin [8.4,8.5) has 55674 bin [8.5,8.6) has 48569 bin [8.6,8.7) has 43068 bin [8.7,8.8) has 39216 bin [8.8,8.9) has 38967 bin [8.9,9.0) has 39053 bin [9.0,9.1) has 37724 bin [9.1,9.2) has 36216 bin [9.2,9.3) has 34613 bin [9.3,9.4) has 33632 bin [9.4,9.5) has 32990 bin [9.5,9.6) has 33802 bin [9.6,9.7) has 34376 bin [9.7,9.8) has 28098 bin [9.8,9.9) has 23474 bin [9.9,10.0) has 20758 bin [10.0,10.1) has 20173 bin [10.1,10.2) has 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bin [37.6,37.7) has 71 bin [37.7,37.8) has 74 bin [37.8,37.9) has 69 bin [37.9,38.0) has 61 bin [38.0,38.1) has 54 bin [38.1,38.2) has 52 bin [38.2,38.3) has 40 bin [38.3,38.4) has 70 bin [38.4,38.5) has 62 bin [38.5,38.6) has 67 bin [38.6,38.7) has 63 bin [38.7,38.8) has 69 bin [38.8,38.9) has 63 bin [38.9,39.0) has 53 bin [39.0,39.1) has 60 bin [39.1,39.2) has 61 bin [39.2,39.3) has 79 bin [39.3,39.4) has 56 bin [39.4,39.5) has 48 bin [39.5,39.6) has 51 bin [39.6,39.7) has 73 bin [39.7,39.8) has 73 bin [39.8,39.9) has 43 bin [39.9,40.0) has 64 bin [40.0,40.1) has 64 bin [40.1,40.2) has 61 bin [40.2,40.3) has 41 bin [40.3,40.4) has 52 bin [40.4,40.5) has 42 bin [40.5,40.6) has 45 bin [40.6,40.7) has 30 bin [40.7,40.8) has 31 bin [40.8,40.9) has 19 bin [40.9,41.0) has 21 bin [41.0,41.1) has 10 bin [41.1,41.2) has 1 bin [41.2,41.3) has 1 bin [41.3,41.4) has 2 bin [41.4,41.5) has 2 bin [41.5,41.6) has 3 average z coordinate 9.7 for 27874471 element(s) point source id histogram with bin size 1.000000 bin 140 has 2536 bin 141 has 24205263 bin 142 has 3666672 average point source id 141.131451319739853 for 27874471 element(s)