lasinfo (210611) report for 'AHN4T/51AN2_01.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: 66692290 number of points by return: 44864103 16716775 4473801 593269 44342 scale factor x y z: 0.001 0.001 0.001 offset x y z: 144980 398730 0 min x y z: 144980.000 398730.000 5.296 max x y z: 146019.999 400019.999 43.064 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: 66692290 extended number of points by return: 44864103 16716775 4473801 593269 44342 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 5296 43064 intensity 56 4896 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 204 2053 gps_time 294664973.591419 298211005.239031 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 39 255 B 26 255 NIR 12 255 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 48.96 ('Amplitude') attribute1 -16.37 32.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44864103 number of intermediate returns: 5118457 number of last returns: 44785006 number of single returns: 28075276 covered area in square units/kilounits: 1310952/1.31 point density: all returns 50.87 last only 34.16 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 66692290 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44864103 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16716775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4473801 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 593269 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 44342 instead zero. overview over extended number of returns of given pulse: 28075276 24520340 11671988 2202167 212334 9885 300 0 0 0 0 0 0 0 0 histogram of classification of points: 29846484 unclassified (1) 36667178 ground (2) 59189 building (6) 102322 water (9) 17117 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4032444 +---> 1304491 of those are unclassified (1) +---> 2725570 of those are ground (2) +---> 47 of those are building (6) +---> 2336 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.2,5.3) has 1 bin [5.3,5.4) has 122 bin [5.4,5.5) has 4154 bin [5.5,5.6) has 48207 bin [5.6,5.7) has 77373 bin [5.7,5.8) has 86764 bin [5.8,5.9) has 81135 bin [5.9,6.0) has 63912 bin [6.0,6.1) has 58487 bin [6.1,6.2) has 93173 bin [6.2,6.3) has 125888 bin [6.3,6.4) has 138770 bin [6.4,6.5) has 239535 bin [6.5,6.6) has 263399 bin [6.6,6.7) has 230530 bin [6.7,6.8) has 176383 bin [6.8,6.9) has 222443 bin [6.9,7.0) has 212446 bin [7.0,7.1) has 330534 bin [7.1,7.2) has 420986 bin [7.2,7.3) has 545768 bin [7.3,7.4) has 833667 bin [7.4,7.5) has 844913 bin [7.5,7.6) has 1018611 bin [7.6,7.7) has 1046396 bin [7.7,7.8) has 1182450 bin [7.8,7.9) has 1160350 bin [7.9,8.0) has 1278578 bin [8.0,8.1) has 1314195 bin [8.1,8.2) has 1203491 bin [8.2,8.3) has 1208813 bin [8.3,8.4) has 1248717 bin [8.4,8.5) has 1453402 bin [8.5,8.6) has 1461737 bin [8.6,8.7) has 1369574 bin [8.7,8.8) has 1412216 bin [8.8,8.9) has 1359210 bin [8.9,9.0) has 1413664 bin [9.0,9.1) has 1481544 bin [9.1,9.2) has 1490893 bin [9.2,9.3) has 1318621 bin [9.3,9.4) has 1105779 bin [9.4,9.5) has 918794 bin [9.5,9.6) has 777019 bin [9.6,9.7) has 713127 bin [9.7,9.8) has 723418 bin [9.8,9.9) has 757270 bin [9.9,10.0) has 821792 bin [10.0,10.1) has 783321 bin [10.1,10.2) has 605068 bin [10.2,10.3) has 428480 bin [10.3,10.4) has 343946 bin [10.4,10.5) has 302869 bin [10.5,10.6) has 265531 bin 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[37.2,37.3) has 688 bin [37.3,37.4) has 600 bin [37.4,37.5) has 560 bin [37.5,37.6) has 566 bin [37.6,37.7) has 576 bin [37.7,37.8) has 530 bin [37.8,37.9) has 518 bin [37.9,38.0) has 498 bin [38.0,38.1) has 466 bin [38.1,38.2) has 447 bin [38.2,38.3) has 449 bin [38.3,38.4) has 398 bin [38.4,38.5) has 355 bin [38.5,38.6) has 384 bin [38.6,38.7) has 355 bin [38.7,38.8) has 350 bin [38.8,38.9) has 366 bin [38.9,39.0) has 293 bin [39.0,39.1) has 313 bin [39.1,39.2) has 286 bin [39.2,39.3) has 263 bin [39.3,39.4) has 264 bin [39.4,39.5) has 231 bin [39.5,39.6) has 251 bin [39.6,39.7) has 213 bin [39.7,39.8) has 175 bin [39.8,39.9) has 170 bin [39.9,40.0) has 185 bin [40.0,40.1) has 154 bin [40.1,40.2) has 152 bin [40.2,40.3) has 159 bin [40.3,40.4) has 159 bin [40.4,40.5) has 160 bin [40.5,40.6) has 129 bin [40.6,40.7) has 129 bin [40.7,40.8) has 126 bin [40.8,40.9) has 134 bin [40.9,41.0) has 109 bin [41.0,41.1) has 108 bin [41.1,41.2) has 81 bin [41.2,41.3) has 95 bin [41.3,41.4) has 84 bin [41.4,41.5) has 73 bin [41.5,41.6) has 56 bin [41.6,41.7) has 48 bin [41.7,41.8) has 40 bin [41.8,41.9) has 33 bin [41.9,42.0) has 23 bin [42.0,42.1) has 24 bin [42.1,42.2) has 19 bin [42.2,42.3) has 29 bin [42.3,42.4) has 16 bin [42.4,42.5) has 11 bin [42.5,42.6) has 8 bin [42.6,42.7) has 5 bin [43.0,43.1) has 1 average z coordinate 14.3 for 66692290 element(s) point source id histogram with bin size 1.000000 bin 204 has 31512840 bin 1054 has 27836604 bin 1055 has 6955290 bin 2053 has 387556 average point source id 658.275242820422022 for 66692290 element(s)