lasinfo (210611) report for 'AHN4T/51AN1_15.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: 53903050 number of points by return: 37348721 11847703 3894968 731172 80486 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 396230 0 min x y z: 143980.000 396230.000 6.950 max x y z: 145019.999 397519.999 45.226 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: 53903050 extended number of points by return: 37348721 11847703 3894968 731172 80486 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 6950 45226 intensity 34 4561 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 56 2055 gps_time 294667862.846365 298211048.858501 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 42 255 B 28 255 NIR 12 255 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 0.34 45.61 ('Amplitude') attribute1 -16.73 28.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37348721 number of intermediate returns: 4707676 number of last returns: 37340560 number of single returns: 25493907 covered area in square units/kilounits: 1338504/1.34 point density: all returns 40.27 last only 27.90 (per square units) spacing: all returns 0.16 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53903050 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37348721 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11847703 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3894968 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 731172 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 80486 instead zero. overview over extended number of returns of given pulse: 25493907 15911339 9491037 2603803 375899 25836 1229 0 0 0 0 0 0 0 0 histogram of classification of points: 20186145 unclassified (1) 33087453 ground (2) 553952 building (6) 73393 water (9) 2107 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3704153 +---> 1524289 of those are unclassified (1) +---> 2141691 of those are ground (2) +---> 34712 of those are building (6) +---> 3461 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.9,7.0) has 7 bin [7.0,7.1) has 397 bin [7.1,7.2) has 9617 bin [7.2,7.3) has 60103 bin [7.3,7.4) has 102391 bin [7.4,7.5) has 123431 bin [7.5,7.6) has 138588 bin [7.6,7.7) has 136177 bin [7.7,7.8) has 191376 bin [7.8,7.9) has 477307 bin [7.9,8.0) has 909291 bin [8.0,8.1) has 1071556 bin [8.1,8.2) has 1090933 bin [8.2,8.3) has 1508121 bin [8.3,8.4) has 1812088 bin 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has 1083 bin [39.0,39.1) has 1020 bin [39.1,39.2) has 970 bin [39.2,39.3) has 940 bin [39.3,39.4) has 824 bin [39.4,39.5) has 783 bin [39.5,39.6) has 677 bin [39.6,39.7) has 671 bin [39.7,39.8) has 651 bin [39.8,39.9) has 643 bin [39.9,40.0) has 523 bin [40.0,40.1) has 495 bin [40.1,40.2) has 488 bin [40.2,40.3) has 449 bin [40.3,40.4) has 399 bin [40.4,40.5) has 362 bin [40.5,40.6) has 317 bin [40.6,40.7) has 263 bin [40.7,40.8) has 266 bin [40.8,40.9) has 241 bin [40.9,41.0) has 260 bin [41.0,41.1) has 224 bin [41.1,41.2) has 217 bin [41.2,41.3) has 167 bin [41.3,41.4) has 152 bin [41.4,41.5) has 118 bin [41.5,41.6) has 160 bin [41.6,41.7) has 143 bin [41.7,41.8) has 91 bin [41.8,41.9) has 94 bin [41.9,42.0) has 82 bin [42.0,42.1) has 64 bin [42.1,42.2) has 87 bin [42.2,42.3) has 57 bin [42.3,42.4) has 54 bin [42.4,42.5) has 52 bin [42.5,42.6) has 35 bin [42.6,42.7) has 51 bin [42.7,42.8) has 32 bin [42.8,42.9) has 31 bin [42.9,43.0) has 15 bin [43.0,43.1) has 30 bin [43.1,43.2) has 17 bin [43.2,43.3) has 21 bin [43.3,43.4) has 19 bin [43.4,43.5) has 9 bin [43.5,43.6) has 7 bin [43.6,43.7) has 6 bin [43.7,43.8) has 4 bin [43.8,43.9) has 2 bin [43.9,44.0) has 2 bin [44.0,44.1) has 8 bin [44.1,44.2) has 15 bin [44.2,44.3) has 9 bin [44.3,44.4) has 8 bin [44.4,44.5) has 4 bin [44.5,44.6) has 3 bin [44.6,44.7) has 7 bin [44.7,44.8) has 2 bin [44.8,44.9) has 3 bin [44.9,45.0) has 1 bin [45.0,45.1) has 3 bin [45.1,45.2) has 7 bin [45.2,45.3) has 2 average z coordinate 14.0 for 53903050 element(s) point source id histogram with bin size 1.000000 bin 56 has 113691 bin 204 has 15672715 bin 1054 has 10030670 bin 1055 has 27897229 bin 2055 has 188745 average point source id 808.773794915129997 for 53903050 element(s)