lasinfo (210611) report for 'AHN4T/49FN2_17.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: 31194331 number of points by return: 24554078 4477435 1721926 389227 51665 scale factor x y z: 0.001 0.001 0.001 offset x y z: 95980 394980 0 min x y z: 95980.000 394980.000 5.255 max x y z: 97019.999 396269.999 45.229 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: 31194331 extended number of points by return: 24554078 4477435 1721926 389227 51665 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 5255 45229 intensity 56 4650 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 8 user_data 6 7 point_source_ID 16 17 gps_time 291286066.324946 291287686.720106 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 39 255 B 24 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1333 extended_scanner_channel 0 0 attribute0 0.56 46.5 ('Amplitude') attribute1 -16.47 30.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24554078 number of intermediate returns: 2172239 number of last returns: 24529413 number of single returns: 20061399 covered area in square units/kilounits: 1341556/1.34 point density: all returns 23.25 last only 18.28 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31194331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24554078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4477435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1721926 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 389227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51665 instead zero. overview over extended number of returns of given pulse: 20061399 5513305 4005388 1354630 237546 20762 1301 0 0 0 0 0 0 0 0 histogram of classification of points: 9350873 unclassified (1) 21543003 ground (2) 276771 building (6) 5821 water (9) 17863 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1872089 +---> 430574 of those are unclassified (1) +---> 1435685 of those are ground (2) +---> 5425 of those are building (6) +---> 405 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.2,5.3) has 4 bin [5.3,5.4) has 101 bin [5.4,5.5) has 194 bin [5.5,5.6) has 1230 bin [5.6,5.7) has 1346 bin [5.7,5.8) has 1644 bin [5.8,5.9) has 2119 bin [5.9,6.0) has 2174 bin [6.0,6.1) has 2216 bin [6.1,6.2) has 3870 bin [6.2,6.3) has 9276 bin [6.3,6.4) has 71509 bin [6.4,6.5) has 105379 bin [6.5,6.6) has 115850 bin [6.6,6.7) has 198970 bin [6.7,6.8) has 297777 bin 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2410 bin [37.8,37.9) has 2321 bin [37.9,38.0) has 2191 bin [38.0,38.1) has 2121 bin [38.1,38.2) has 2030 bin [38.2,38.3) has 2091 bin [38.3,38.4) has 1969 bin [38.4,38.5) has 1934 bin [38.5,38.6) has 1934 bin [38.6,38.7) has 1696 bin [38.7,38.8) has 1536 bin [38.8,38.9) has 1545 bin [38.9,39.0) has 1453 bin [39.0,39.1) has 1445 bin [39.1,39.2) has 1387 bin [39.2,39.3) has 1274 bin [39.3,39.4) has 1191 bin [39.4,39.5) has 1129 bin [39.5,39.6) has 1155 bin [39.6,39.7) has 1051 bin [39.7,39.8) has 1059 bin [39.8,39.9) has 911 bin [39.9,40.0) has 890 bin [40.0,40.1) has 824 bin [40.1,40.2) has 794 bin [40.2,40.3) has 766 bin [40.3,40.4) has 686 bin [40.4,40.5) has 670 bin [40.5,40.6) has 608 bin [40.6,40.7) has 598 bin [40.7,40.8) has 546 bin [40.8,40.9) has 516 bin [40.9,41.0) has 466 bin [41.0,41.1) has 456 bin [41.1,41.2) has 440 bin [41.2,41.3) has 457 bin [41.3,41.4) has 424 bin [41.4,41.5) has 391 bin [41.5,41.6) has 396 bin [41.6,41.7) has 352 bin [41.7,41.8) has 351 bin [41.8,41.9) has 306 bin [41.9,42.0) has 304 bin [42.0,42.1) has 252 bin [42.1,42.2) has 244 bin [42.2,42.3) has 209 bin [42.3,42.4) has 195 bin [42.4,42.5) has 188 bin [42.5,42.6) has 139 bin [42.6,42.7) has 137 bin [42.7,42.8) has 149 bin [42.8,42.9) has 118 bin [42.9,43.0) has 128 bin [43.0,43.1) has 102 bin [43.1,43.2) has 96 bin [43.2,43.3) has 90 bin [43.3,43.4) has 69 bin [43.4,43.5) has 67 bin [43.5,43.6) has 66 bin [43.6,43.7) has 63 bin [43.7,43.8) has 49 bin [43.8,43.9) has 55 bin [43.9,44.0) has 29 bin [44.0,44.1) has 44 bin [44.1,44.2) has 28 bin [44.2,44.3) has 20 bin [44.3,44.4) has 7 bin [44.4,44.5) has 7 bin [44.5,44.6) has 8 bin [44.6,44.7) has 7 bin [44.7,44.8) has 3 bin [44.8,44.9) has 6 bin [44.9,45.0) has 1 bin [45.0,45.1) has 2 bin [45.1,45.2) has 2 bin [45.2,45.3) has 1 average z coordinate 12.3 for 31194331 element(s) point source id histogram with bin size 1.000000 bin 16 has 13470848 bin 17 has 17723483 average point source id 16.568163587159475 for 31194331 element(s)