lasinfo (210611) report for 'AHN4T/51DN2_02.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: 26812074 number of points by return: 24025226 2052297 600153 120338 14060 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155980 386230 0 min x y z: 155980.000 386230.000 15.705 max x y z: 157019.999 387519.999 52.336 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: 26812074 extended number of points by return: 24025226 2052297 600153 120338 14060 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 15705 52336 intensity 56 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 -29 29 user_data 6 7 point_source_ID 67 69 gps_time 298040121.280997 298043651.302637 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 45 255 B 29 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 50.29 ('Amplitude') attribute1 -16.44 33.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24025226 number of intermediate returns: 738132 number of last returns: 23996260 number of single returns: 21947544 covered area in square units/kilounits: 1338668/1.34 point density: all returns 20.03 last only 17.93 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26812074 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24025226 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2052297 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 600153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 120338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14060 instead zero. overview over extended number of returns of given pulse: 21947544 2921490 1444315 427512 66184 4749 280 0 0 0 0 0 0 0 0 histogram of classification of points: 3850676 unclassified (1) 18222851 ground (2) 4541400 building (6) 64806 water (9) 132341 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2110676 +---> 384875 of those are unclassified (1) +---> 1436523 of those are ground (2) +---> 280854 of those are building (6) +---> 8424 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.7,15.8) has 21 bin [15.8,15.9) has 27 bin [15.9,16.0) has 43 bin [16.0,16.1) has 72 bin [16.1,16.2) has 76 bin [16.2,16.3) has 79 bin [16.3,16.4) has 632 bin [16.4,16.5) has 4606 bin [16.5,16.6) has 13356 bin [16.6,16.7) has 41113 bin [16.7,16.8) has 69638 bin [16.8,16.9) has 242502 bin [16.9,17.0) has 161879 bin [17.0,17.1) has 99515 bin [17.1,17.2) has 103369 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[44.1,44.2) has 2811 bin [44.2,44.3) has 2551 bin [44.3,44.4) has 2550 bin [44.4,44.5) has 2365 bin [44.5,44.6) has 2172 bin [44.6,44.7) has 1898 bin [44.7,44.8) has 1767 bin [44.8,44.9) has 1749 bin [44.9,45.0) has 1482 bin [45.0,45.1) has 1325 bin [45.1,45.2) has 1244 bin [45.2,45.3) has 1147 bin [45.3,45.4) has 1114 bin [45.4,45.5) has 922 bin [45.5,45.6) has 897 bin [45.6,45.7) has 847 bin [45.7,45.8) has 777 bin [45.8,45.9) has 685 bin [45.9,46.0) has 704 bin [46.0,46.1) has 674 bin [46.1,46.2) has 571 bin [46.2,46.3) has 522 bin [46.3,46.4) has 484 bin [46.4,46.5) has 448 bin [46.5,46.6) has 371 bin [46.6,46.7) has 337 bin [46.7,46.8) has 333 bin [46.8,46.9) has 268 bin [46.9,47.0) has 269 bin [47.0,47.1) has 252 bin [47.1,47.2) has 226 bin [47.2,47.3) has 218 bin [47.3,47.4) has 225 bin [47.4,47.5) has 191 bin [47.5,47.6) has 160 bin [47.6,47.7) has 157 bin [47.7,47.8) has 127 bin [47.8,47.9) has 110 bin [47.9,48.0) has 98 bin [48.0,48.1) has 89 bin [48.1,48.2) has 82 bin [48.2,48.3) has 89 bin [48.3,48.4) has 76 bin [48.4,48.5) has 97 bin [48.5,48.6) has 219 bin [48.6,48.7) has 206 bin [48.7,48.8) has 74 bin [48.8,48.9) has 49 bin [48.9,49.0) has 34 bin [49.0,49.1) has 42 bin [49.1,49.2) has 50 bin [49.2,49.3) has 26 bin [49.3,49.4) has 29 bin [49.4,49.5) has 22 bin [49.5,49.6) has 24 bin [49.6,49.7) has 19 bin [49.7,49.8) has 18 bin [49.8,49.9) has 24 bin [49.9,50.0) has 14 bin [50.0,50.1) has 16 bin [50.1,50.2) has 23 bin [50.2,50.3) has 20 bin [50.3,50.4) has 19 bin [50.4,50.5) has 14 bin [50.5,50.6) has 22 bin [50.6,50.7) has 21 bin [50.7,50.8) has 20 bin [50.8,50.9) has 16 bin [50.9,51.0) has 12 bin [51.0,51.1) has 3 bin [51.1,51.2) has 6 bin [51.2,51.3) has 3 bin [51.3,51.4) has 2 bin [51.5,51.6) has 1 bin [52.2,52.3) has 1 bin [52.3,52.4) has 1 average z coordinate 21.7 for 26812074 element(s) point source id histogram with bin size 1.000000 bin 67 has 3485124 bin 68 has 21865537 bin 69 has 1461413 average point source id 67.924522399871037 for 26812074 element(s)