lasinfo (210611) report for 'AHN4T/45DZ1_20.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: 338/2022 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: 39109984 number of points by return: 27729355 7967910 2796660 552665 63394 scale factor x y z: 0.001 0.001 0.001 offset x y z: 153980 401230 0 min x y z: 153980.000 401230.000 5.980 max x y z: 155019.999 402519.999 47.374 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: 39109984 extended number of points by return: 27729355 7967910 2796660 552665 63394 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 5980 47374 intensity 0 4860 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 58 60 gps_time 298023523.490379 298026978.919981 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 40 255 B 29 255 NIR 24 255 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 48.6 ('Amplitude') attribute1 -16.93 32.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27729355 number of intermediate returns: 3420450 number of last returns: 27707613 number of single returns: 19747434 covered area in square units/kilounits: 1340196/1.34 point density: all returns 29.18 last only 20.67 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39109984 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27729355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7967910 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2796660 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 552665 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 63394 instead zero. overview over extended number of returns of given pulse: 19747434 10343342 6739610 1961233 295573 21714 1078 0 0 0 0 0 0 0 0 histogram of classification of points: 14358919 unclassified (1) 24624685 ground (2) 90556 building (6) 35737 water (9) 87 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2527652 +---> 824014 of those are unclassified (1) +---> 1699848 of those are ground (2) +---> 1226 of those are building (6) +---> 2564 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.9,6.0) has 4 bin [6.0,6.1) has 637 bin [6.1,6.2) has 7155 bin [6.2,6.3) has 18402 bin [6.3,6.4) has 36675 bin [6.4,6.5) has 60293 bin [6.5,6.6) has 104426 bin [6.6,6.7) has 289184 bin [6.7,6.8) has 850890 bin [6.8,6.9) has 1980785 bin [6.9,7.0) has 3361110 bin [7.0,7.1) has 3884598 bin [7.1,7.2) has 2983804 bin [7.2,7.3) has 2890682 bin [7.3,7.4) has 2945214 bin 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2356 bin [42.5,42.6) has 2385 bin [42.6,42.7) has 2321 bin [42.7,42.8) has 2216 bin [42.8,42.9) has 2228 bin [42.9,43.0) has 2176 bin [43.0,43.1) has 2113 bin [43.1,43.2) has 2028 bin [43.2,43.3) has 1951 bin [43.3,43.4) has 1857 bin [43.4,43.5) has 1835 bin [43.5,43.6) has 1789 bin [43.6,43.7) has 1666 bin [43.7,43.8) has 1612 bin [43.8,43.9) has 1562 bin [43.9,44.0) has 1487 bin [44.0,44.1) has 1420 bin [44.1,44.2) has 1285 bin [44.2,44.3) has 1303 bin [44.3,44.4) has 1129 bin [44.4,44.5) has 1047 bin [44.5,44.6) has 984 bin [44.6,44.7) has 840 bin [44.7,44.8) has 820 bin [44.8,44.9) has 747 bin [44.9,45.0) has 652 bin [45.0,45.1) has 587 bin [45.1,45.2) has 503 bin [45.2,45.3) has 461 bin [45.3,45.4) has 380 bin [45.4,45.5) has 323 bin [45.5,45.6) has 240 bin [45.6,45.7) has 241 bin [45.7,45.8) has 191 bin [45.8,45.9) has 150 bin [45.9,46.0) has 145 bin [46.0,46.1) has 111 bin [46.1,46.2) has 94 bin [46.2,46.3) has 71 bin [46.3,46.4) has 46 bin [46.4,46.5) has 52 bin [46.5,46.6) has 32 bin [46.6,46.7) has 17 bin [46.7,46.8) has 11 bin [46.8,46.9) has 14 bin [46.9,47.0) has 12 bin [47.0,47.1) has 8 bin [47.1,47.2) has 3 bin [47.2,47.3) has 1 bin [47.3,47.4) has 1 average z coordinate 12.0 for 39109984 element(s) point source id histogram with bin size 1.000000 bin 58 has 51548 bin 59 has 29123336 bin 60 has 9935100 average point source id 59.252711737238243 for 39109984 element(s)