lasinfo (210611) report for 'AHN4T/05GN1_05.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: 176/2021 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: 19677785 number of points by return: 19676969 816 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 163980 586230 0 min x y z: 163980.000 586230.000 -0.476 max x y z: 165019.999 587519.999 9.007 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: 19677785 extended number of points by return: 19676969 816 0 0 0 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 -476 9007 intensity 34 4890 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 31 user_data 8 9 point_source_ID 1097 1099 gps_time 268989578.481989 268991432.021856 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 56 225 G 62 217 B 59 208 NIR 86 227 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0.34 48.9 ('Amplitude') attribute1 -16.49 32.42 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 19676969 number of intermediate returns: 0 number of last returns: 19677765 number of single returns: 19676949 covered area in square units/kilounits: 1142444/1.14 point density: all returns 17.22 last only 17.22 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19677785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19676969 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 816 instead zero. overview over extended number of returns of given pulse: 19676949 836 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1560 unclassified (1) 18203662 ground (2) 1472563 water (9) +-> flagged as extended overlap: 1331392 +---> 196 of those are unclassified (1) +---> 1230606 of those are ground (2) +---> 100590 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 4 bin [-0.4,-0.3) has 332 bin [-0.3,-0.2) has 1883 bin [-0.2,-0.1) has 1048 bin [-0.1,0.0) has 1704 bin [0.0,0.1) has 243893 bin [0.1,0.2) has 3592741 bin [0.2,0.3) has 3408068 bin [0.3,0.4) has 3220590 bin [0.4,0.5) has 3021242 bin [0.5,0.6) has 2143805 bin [0.6,0.7) has 1511468 bin [0.7,0.8) has 797050 bin [0.8,0.9) has 664706 bin [0.9,1.0) has 414799 bin [1.0,1.1) has 189421 bin [1.1,1.2) has 69178 bin [1.2,1.3) has 54476 bin [1.3,1.4) has 68243 bin [1.4,1.5) has 49956 bin [1.5,1.6) has 7498 bin [1.6,1.7) has 9662 bin [1.7,1.8) has 7889 bin [1.8,1.9) has 4088 bin [1.9,2.0) has 3234 bin [2.0,2.1) has 5519 bin [2.1,2.2) has 10235 bin [2.2,2.3) has 8319 bin [2.3,2.4) has 3946 bin [2.4,2.5) has 3094 bin [2.5,2.6) has 3005 bin [2.6,2.7) has 2152 bin [2.7,2.8) has 2095 bin [2.8,2.9) has 1916 bin [2.9,3.0) has 1823 bin [3.0,3.1) has 1810 bin [3.1,3.2) has 1947 bin [3.2,3.3) has 2042 bin [3.3,3.4) has 2061 bin [3.4,3.5) has 2002 bin [3.5,3.6) has 2012 bin [3.6,3.7) has 1939 bin [3.7,3.8) has 1957 bin [3.8,3.9) has 2027 bin [3.9,4.0) has 2056 bin [4.0,4.1) has 2117 bin [4.1,4.2) has 2177 bin [4.2,4.3) has 2144 bin [4.3,4.4) has 2127 bin [4.4,4.5) has 2162 bin [4.5,4.6) has 2137 bin [4.6,4.7) has 2169 bin [4.7,4.8) has 2112 bin [4.8,4.9) has 2145 bin [4.9,5.0) has 2114 bin [5.0,5.1) has 2181 bin [5.1,5.2) has 2178 bin [5.2,5.3) has 2281 bin [5.3,5.4) has 2199 bin [5.4,5.5) has 2194 bin [5.5,5.6) has 2241 bin [5.6,5.7) has 2258 bin [5.7,5.8) has 2288 bin [5.8,5.9) has 2319 bin [5.9,6.0) has 2350 bin [6.0,6.1) has 2354 bin [6.1,6.2) has 2498 bin [6.2,6.3) has 2554 bin [6.3,6.4) has 2841 bin [6.4,6.5) has 2861 bin [6.5,6.6) has 3097 bin [6.6,6.7) has 4486 bin [6.7,6.8) has 4158 bin [6.8,6.9) has 3440 bin [6.9,7.0) has 3001 bin [7.0,7.1) has 2499 bin [7.1,7.2) has 2518 bin [7.2,7.3) has 2527 bin [7.3,7.4) has 2462 bin [7.4,7.5) has 2267 bin [7.5,7.6) has 2248 bin [7.6,7.7) has 2211 bin [7.7,7.8) has 2338 bin [7.8,7.9) has 2320 bin [7.9,8.0) has 2447 bin [8.0,8.1) has 2510 bin [8.1,8.2) has 2742 bin [8.2,8.3) has 2837 bin [8.3,8.4) has 2955 bin [8.4,8.5) has 3145 bin [8.5,8.6) has 3732 bin [8.6,8.7) has 5269 bin [8.7,8.8) has 4009 bin [8.8,8.9) has 920 bin [8.9,9.0) has 1710 bin [9.0,9.1) has 1 average z coordinate 0.5 for 19677785 element(s) point source id histogram with bin size 1.000000 bin 1097 has 3522151 bin 1098 has 15737081 bin 1099 has 418553 average point source id 1097.84227909797778 for 19677785 element(s)