lasinfo (210611) report for 'AHN4T/51CZ2_03.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: 36059213 number of points by return: 28586318 5347402 1756292 332916 36285 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 379980 0 min x y z: 146980.000 379980.000 20.939 max x y z: 148019.999 381269.999 56.691 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: 36059213 extended number of points by return: 28586318 5347402 1756292 332916 36285 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 20939 56691 intensity 0 5029 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 -30 29 user_data 6 7 point_source_ID 64 66 gps_time 298033728.561017 298037378.189416 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 35 255 B 22 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.55 33.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28586318 number of intermediate returns: 2130353 number of last returns: 28561161 number of single returns: 23218619 covered area in square units/kilounits: 1339964/1.34 point density: all returns 26.91 last only 21.31 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36059213 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28586318 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5347402 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1756292 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 332916 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36285 instead zero. overview over extended number of returns of given pulse: 23218619 7192215 4276092 1188948 170596 11658 1085 0 0 0 0 0 0 0 0 histogram of classification of points: 9904238 unclassified (1) 24984942 ground (2) 1091676 building (6) 74300 water (9) 4057 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2531023 +---> 872518 of those are unclassified (1) +---> 1602897 of those are ground (2) +---> 51078 of those are building (6) +---> 4530 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.9,21.0) has 20 bin [21.0,21.1) has 787 bin [21.1,21.2) has 4846 bin [21.2,21.3) has 8868 bin [21.3,21.4) has 6898 bin [21.4,21.5) has 7159 bin [21.5,21.6) has 7570 bin [21.6,21.7) has 6841 bin [21.7,21.8) has 6924 bin [21.8,21.9) has 14185 bin [21.9,22.0) has 18422 bin [22.0,22.1) has 34899 bin [22.1,22.2) has 108621 bin [22.2,22.3) has 219619 bin [22.3,22.4) has 558031 bin [22.4,22.5) has 772092 bin [22.5,22.6) has 817711 bin [22.6,22.7) has 849503 bin [22.7,22.8) has 805433 bin [22.8,22.9) has 885098 bin [22.9,23.0) has 1030349 bin [23.0,23.1) has 1112288 bin [23.1,23.2) has 969892 bin [23.2,23.3) has 963442 bin [23.3,23.4) has 925350 bin [23.4,23.5) has 801300 bin [23.5,23.6) has 734015 bin [23.6,23.7) has 715932 bin [23.7,23.8) has 657053 bin [23.8,23.9) has 729632 bin [23.9,24.0) has 765514 bin [24.0,24.1) has 747180 bin [24.1,24.2) has 641558 bin [24.2,24.3) has 594256 bin [24.3,24.4) has 589409 bin [24.4,24.5) has 567602 bin [24.5,24.6) has 520154 bin [24.6,24.7) has 475128 bin [24.7,24.8) has 435611 bin [24.8,24.9) has 449056 bin [24.9,25.0) has 505396 bin [25.0,25.1) has 566031 bin [25.1,25.2) has 555664 bin [25.2,25.3) has 522498 bin [25.3,25.4) has 488092 bin [25.4,25.5) has 419990 bin [25.5,25.6) has 358408 bin [25.6,25.7) has 325439 bin [25.7,25.8) has 291980 bin [25.8,25.9) has 324338 bin [25.9,26.0) has 375826 bin [26.0,26.1) has 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bin [53.2,53.3) has 282 bin [53.3,53.4) has 277 bin [53.4,53.5) has 251 bin [53.5,53.6) has 232 bin [53.6,53.7) has 215 bin [53.7,53.8) has 164 bin [53.8,53.9) has 131 bin [53.9,54.0) has 116 bin [54.0,54.1) has 109 bin [54.1,54.2) has 96 bin [54.2,54.3) has 100 bin [54.3,54.4) has 105 bin [54.4,54.5) has 91 bin [54.5,54.6) has 76 bin [54.6,54.7) has 66 bin [54.7,54.8) has 46 bin [54.8,54.9) has 47 bin [54.9,55.0) has 44 bin [55.0,55.1) has 49 bin [55.1,55.2) has 33 bin [55.2,55.3) has 49 bin [55.3,55.4) has 26 bin [55.4,55.5) has 26 bin [55.5,55.6) has 10 bin [55.6,55.7) has 13 bin [55.7,55.8) has 7 bin [55.8,55.9) has 9 bin [55.9,56.0) has 7 bin [56.0,56.1) has 5 bin [56.1,56.2) has 4 bin [56.2,56.3) has 3 bin [56.3,56.4) has 9 bin [56.4,56.5) has 14 bin [56.5,56.6) has 8 bin [56.6,56.7) has 3 average z coordinate 27.3 for 36059213 element(s) point source id histogram with bin size 1.000000 bin 64 has 8793529 bin 65 has 27194011 bin 66 has 71673 average point source id 64.758124061110266 for 36059213 element(s)