lasinfo (210611) report for 'AHN4T/58DN1_24.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: 340/2022 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: 45769479 number of points by return: 37439892 5721503 2115186 440496 52402 scale factor x y z: 0.001 0.001 0.001 offset x y z: 192980 356230 0 min x y z: 192980.000 356230.000 13.769 max x y z: 194019.999 357519.999 59.498 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: 45769479 extended number of points by return: 37439892 5721503 2115186 440496 52402 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 13769 59498 intensity 19 3644 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 107 205 gps_time 297871109.928543 298292213.801892 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 50 255 B 42 255 NIR 14 255 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 0.19 36.44 ('Amplitude') attribute1 -16.58 20.85 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37439892 number of intermediate returns: 2614800 number of last returns: 37414916 number of single returns: 31700129 covered area in square units/kilounits: 1284104/1.28 point density: all returns 35.64 last only 29.14 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45769479 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37439892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5721503 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2115186 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 440496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 52402 instead zero. overview over extended number of returns of given pulse: 31700129 7220626 5030512 1555520 243863 17923 906 0 0 0 0 0 0 0 0 histogram of classification of points: 9513624 unclassified (1) 35632929 ground (2) 149505 building (6) 376853 water (9) 27958 wire conductor (14) 68610 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2858852 +---> 623320 of those are unclassified (1) +---> 2108526 of those are ground (2) +---> 14003 of those are building (6) +---> 111089 of those are water (9) +---> 1914 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [13.7,13.8) has 1 bin [13.8,13.9) has 35 bin [13.9,14.0) has 62 bin [14.0,14.1) has 243 bin [14.1,14.2) has 1001 bin [14.2,14.3) has 4416 bin [14.3,14.4) has 22657 bin [14.4,14.5) has 23808 bin [14.5,14.6) has 18861 bin [14.6,14.7) has 15537 bin [14.7,14.8) has 14268 bin [14.8,14.9) has 11501 bin 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[57.4,57.5) has 82 bin [57.5,57.6) has 57 bin [57.6,57.7) has 74 bin [57.7,57.8) has 48 bin [57.8,57.9) has 48 bin [57.9,58.0) has 29 bin [58.0,58.1) has 23 bin [58.1,58.2) has 17 bin [58.2,58.3) has 15 bin [58.3,58.4) has 8 bin [58.4,58.5) has 7 bin [58.5,58.6) has 6 bin [58.6,58.7) has 11 bin [58.7,58.8) has 8 bin [58.8,58.9) has 2 bin [58.9,59.0) has 3 bin [59.1,59.2) has 1 bin [59.2,59.3) has 4 bin [59.3,59.4) has 4 bin [59.4,59.5) has 8 average z coordinate 22.3 for 45769479 element(s) point source id histogram with bin size 1.000000 bin 107 has 78 bin 108 has 21471993 bin 109 has 8576294 bin 205 has 15721114 average point source id 141.505390655637569 for 45769479 element(s)