lasinfo (210611) report for 'AHN4T/28DZ2_16.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: 36627848 number of points by return: 30174910 4307312 1668625 413259 63375 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 476230 0 min x y z: 234980.000 476230.000 8.568 max x y z: 236019.999 477519.999 46.291 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: 36627848 extended number of points by return: 30174910 4307312 1668625 413259 63375 345 22 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 8568 46291 intensity 56 4716 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 159 212 gps_time 324126497.223673 328779447.951131 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 40 255 B 26 255 NIR 6 255 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 -16.42 30.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30174910 number of intermediate returns: 2151149 number of last returns: 30153360 number of single returns: 25851571 covered area in square units/kilounits: 1321440/1.32 point density: all returns 27.72 last only 22.82 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36627848 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30174910 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4307312 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1668625 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 413259 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 63375 instead zero. overview over extended number of returns of given pulse: 25851571 5291953 3768725 1398712 285591 28993 2303 0 0 0 0 0 0 0 0 histogram of classification of points: 7970638 unclassified (1) 27808585 ground (2) 786180 building (6) 50442 water (9) 12003 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2773406 +---> 772546 of those are unclassified (1) +---> 1936528 of those are ground (2) +---> 63058 of those are building (6) +---> 1274 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.5,8.6) has 21 bin [8.6,8.7) has 1323 bin [8.7,8.8) has 17687 bin [8.8,8.9) has 39911 bin [8.9,9.0) has 46411 bin [9.0,9.1) has 43759 bin [9.1,9.2) has 70431 bin [9.2,9.3) has 173644 bin [9.3,9.4) has 699800 bin [9.4,9.5) has 580974 bin [9.5,9.6) has 692941 bin [9.6,9.7) has 1723628 bin [9.7,9.8) has 2059536 bin [9.8,9.9) has 2725999 bin [9.9,10.0) has 2432576 bin 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422 bin [41.1,41.2) has 405 bin [41.2,41.3) has 433 bin [41.3,41.4) has 402 bin [41.4,41.5) has 420 bin [41.5,41.6) has 435 bin [41.6,41.7) has 379 bin [41.7,41.8) has 375 bin [41.8,41.9) has 394 bin [41.9,42.0) has 369 bin [42.0,42.1) has 350 bin [42.1,42.2) has 366 bin [42.2,42.3) has 353 bin [42.3,42.4) has 365 bin [42.4,42.5) has 359 bin [42.5,42.6) has 311 bin [42.6,42.7) has 355 bin [42.7,42.8) has 363 bin [42.8,42.9) has 313 bin [42.9,43.0) has 316 bin [43.0,43.1) has 335 bin [43.1,43.2) has 318 bin [43.2,43.3) has 294 bin [43.3,43.4) has 319 bin [43.4,43.5) has 267 bin [43.5,43.6) has 268 bin [43.6,43.7) has 223 bin [43.7,43.8) has 213 bin [43.8,43.9) has 208 bin [43.9,44.0) has 212 bin [44.0,44.1) has 165 bin [44.1,44.2) has 156 bin [44.2,44.3) has 144 bin [44.3,44.4) has 174 bin [44.4,44.5) has 141 bin [44.5,44.6) has 130 bin [44.6,44.7) has 100 bin [44.7,44.8) has 91 bin [44.8,44.9) has 80 bin [44.9,45.0) has 67 bin [45.0,45.1) has 53 bin [45.1,45.2) has 43 bin [45.2,45.3) has 39 bin [45.3,45.4) has 24 bin [45.4,45.5) has 27 bin [45.5,45.6) has 17 bin [45.6,45.7) has 13 bin [45.7,45.8) has 12 bin [45.8,45.9) has 11 bin [45.9,46.0) has 4 bin [46.0,46.1) has 1 bin [46.2,46.3) has 1 average z coordinate 12.7 for 36627848 element(s) point source id histogram with bin size 1.000000 bin 159 has 23467779 bin 160 has 6045236 bin 212 has 7114833 average point source id 169.460111797995893 for 36627848 element(s)