lasinfo (210611) report for 'AHN4T/51EZ2_08.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: 28840584 number of points by return: 24621633 3058425 962444 178149 19933 scale factor x y z: 0.001 0.001 0.001 offset x y z: 166980 391230 0 min x y z: 166980.000 391230.000 12.868 max x y z: 168019.999 392519.999 53.054 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: 28840584 extended number of points by return: 24621633 3058425 962444 178149 19933 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 12868 53054 intensity 54 4930 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 72 74 gps_time 298215956.812532 298281157.861236 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 40 255 B 24 255 NIR 13 255 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 0.54 49.3 ('Amplitude') attribute1 -16.39 33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24621633 number of intermediate returns: 1160799 number of last returns: 24617661 number of single returns: 21559509 covered area in square units/kilounits: 1306676/1.31 point density: all returns 22.07 last only 18.84 (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 28840584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24621633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3058425 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 962444 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 178149 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19933 instead zero. overview over extended number of returns of given pulse: 21559509 4194789 2353266 633323 92752 6653 292 0 0 0 0 0 0 0 0 histogram of classification of points: 4846761 unclassified (1) 23572090 ground (2) 365858 building (6) 54863 water (9) 1012 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2070256 +---> 322653 of those are unclassified (1) +---> 1726333 of those are ground (2) +---> 16493 of those are building (6) +---> 4777 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.8,12.9) has 2 bin [12.9,13.0) has 462 bin [13.0,13.1) has 22971 bin [13.1,13.2) has 31048 bin [13.2,13.3) has 28710 bin [13.3,13.4) has 38205 bin [13.4,13.5) has 87678 bin [13.5,13.6) has 192711 bin [13.6,13.7) has 364182 bin [13.7,13.8) has 680883 bin [13.8,13.9) has 1329820 bin [13.9,14.0) has 2267677 bin [14.0,14.1) has 2047734 bin [14.1,14.2) has 1923895 bin 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[49.3,49.4) has 248 bin [49.4,49.5) has 232 bin [49.5,49.6) has 224 bin [49.6,49.7) has 228 bin [49.7,49.8) has 175 bin [49.8,49.9) has 203 bin [49.9,50.0) has 196 bin [50.0,50.1) has 143 bin [50.1,50.2) has 162 bin [50.2,50.3) has 135 bin [50.3,50.4) has 171 bin [50.4,50.5) has 128 bin [50.5,50.6) has 126 bin [50.6,50.7) has 132 bin [50.7,50.8) has 131 bin [50.8,50.9) has 105 bin [50.9,51.0) has 100 bin [51.0,51.1) has 114 bin [51.1,51.2) has 92 bin [51.2,51.3) has 90 bin [51.3,51.4) has 76 bin [51.4,51.5) has 53 bin [51.5,51.6) has 66 bin [51.6,51.7) has 58 bin [51.7,51.8) has 37 bin [51.8,51.9) has 25 bin [51.9,52.0) has 27 bin [52.0,52.1) has 20 bin [52.1,52.2) has 17 bin [52.2,52.3) has 22 bin [52.3,52.4) has 8 bin [52.4,52.5) has 13 bin [52.5,52.6) has 13 bin [52.6,52.7) has 15 bin [52.7,52.8) has 7 bin [52.8,52.9) has 3 bin [52.9,53.0) has 5 bin [53.0,53.1) has 1 average z coordinate 16.5 for 28840584 element(s) point source id histogram with bin size 1.000000 bin 72 has 360388 bin 73 has 22672074 bin 74 has 5808122 average point source id 73.188891251300603 for 28840584 element(s)