lasinfo (210611) report for 'AHN4T/13BN1_09.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: 334/2022 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: 49836737 number of points by return: 45167369 2927573 1316368 361721 60651 scale factor x y z: 0.001 0.001 0.001 offset x y z: 272980 572480 0 min x y z: 272980.000 572480.000 -2.509 max x y z: 274019.999 573769.999 32.839 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: 49836737 extended number of points by return: 45167369 2927573 1316368 361721 60651 2877 178 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 -2509 32839 intensity 47 4952 return_number 1 7 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 31 203 gps_time 324037959.153461 330856972.031893 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 45 255 G 62 255 B 49 240 NIR 46 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.53 33.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45167369 number of intermediate returns: 1746404 number of last returns: 45163187 number of single returns: 42240223 covered area in square units/kilounits: 1338048/1.34 point density: all returns 37.25 last only 33.75 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49836737 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45167369 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2927573 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1316368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 361721 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60651 instead zero. overview over extended number of returns of given pulse: 42240223 3221455 2863626 1204786 271722 32388 2537 0 0 0 0 0 0 0 0 histogram of classification of points: 5362423 unclassified (1) 44370849 ground (2) 26698 building (6) 72218 water (9) 4549 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3465605 +---> 444552 of those are unclassified (1) +---> 3003123 of those are ground (2) +---> 15667 of those are building (6) +---> 1962 of those are water (9) +---> 301 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 1 bin [-2.5,-2.4) has 144 bin [-2.4,-2.3) has 7233 bin [-2.3,-2.2) has 42694 bin [-2.2,-2.1) has 40749 bin [-2.1,-2.0) has 41993 bin [-2.0,-1.9) has 46369 bin [-1.9,-1.8) has 58802 bin [-1.8,-1.7) has 72405 bin [-1.7,-1.6) has 73155 bin [-1.6,-1.5) has 72674 bin [-1.5,-1.4) has 72760 bin 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173 bin [30.7,30.8) has 185 bin [30.8,30.9) has 163 bin [30.9,31.0) has 134 bin [31.0,31.1) has 140 bin [31.1,31.2) has 129 bin [31.2,31.3) has 127 bin [31.3,31.4) has 120 bin [31.4,31.5) has 117 bin [31.5,31.6) has 106 bin [31.6,31.7) has 86 bin [31.7,31.8) has 87 bin [31.8,31.9) has 78 bin [31.9,32.0) has 59 bin [32.0,32.1) has 58 bin [32.1,32.2) has 30 bin [32.2,32.3) has 31 bin [32.3,32.4) has 19 bin [32.4,32.5) has 8 bin [32.5,32.6) has 15 bin [32.6,32.7) has 4 bin [32.7,32.8) has 8 bin [32.8,32.9) has 3 average z coordinate 0.2 for 49836737 element(s) point source id histogram with bin size 1.000000 bin 31 has 16703513 bin 32 has 8128885 bin 201 has 20021129 bin 203 has 4983210 average point source id 116.656348949972383 for 49836737 element(s)