lasinfo (210611) report for 'AHN4T/49HN2_23.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: 813478 number of points by return: 811641 1642 182 12 1 scale factor x y z: 0.001 0.001 0.001 offset x y z: 96980 381230 0 min x y z: 96980.000 382365.702 12.153 max x y z: 97377.100 382519.999 20.128 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: 813478 extended number of points by return: 811641 1642 182 12 1 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 397100 Y 1135702 1289999 Z 12153 20128 intensity 87 1929 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 1 classification 1 2 scan_angle_rank 19 28 user_data 6 7 point_source_ID 27 28 gps_time 290599201.507563 290600154.577101 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 42 217 G 62 211 B 50 197 NIR 94 210 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 2 extended_scan_angle 3167 4667 extended_scanner_channel 0 0 attribute0 0.87 19.29 ('Amplitude') attribute1 -15.02 3.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 811641 number of intermediate returns: 207 number of last returns: 811581 number of single returns: 809951 covered area in square units/kilounits: 31304/0.03 point density: all returns 25.99 last only 25.93 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 813478 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 811641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1642 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 12 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1 instead zero. overview over extended number of returns of given pulse: 809951 2943 532 47 5 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3099 unclassified (1) 810379 ground (2) +-> flagged as extended overlap: 260612 +---> 365 of those are unclassified (1) +---> 260247 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [12.1,12.2) has 5 bin [12.2,12.3) has 79 bin [12.3,12.4) has 287 bin [12.4,12.5) has 297 bin [12.5,12.6) has 326 bin [12.6,12.7) has 535 bin [12.7,12.8) has 917 bin [12.8,12.9) has 2071 bin [12.9,13.0) has 2341 bin [13.0,13.1) has 3530 bin [13.1,13.2) has 37348 bin [13.2,13.3) has 239224 bin [13.3,13.4) has 174506 bin [13.4,13.5) has 85775 bin [13.5,13.6) has 78379 bin [13.6,13.7) has 117912 bin [13.7,13.8) has 47853 bin [13.8,13.9) has 16247 bin [13.9,14.0) has 2484 bin [14.0,14.1) has 712 bin [14.1,14.2) has 334 bin [14.2,14.3) has 128 bin [14.3,14.4) has 105 bin [14.4,14.5) has 117 bin [14.5,14.6) has 131 bin [14.6,14.7) has 101 bin [14.7,14.8) has 93 bin [14.8,14.9) has 99 bin [14.9,15.0) has 105 bin [15.0,15.1) has 79 bin [15.1,15.2) has 93 bin [15.2,15.3) has 98 bin [15.3,15.4) has 55 bin [15.4,15.5) has 47 bin [15.5,15.6) has 95 bin [15.6,15.7) has 78 bin [15.7,15.8) has 61 bin [15.8,15.9) has 63 bin [15.9,16.0) has 55 bin [16.0,16.1) has 54 bin [16.1,16.2) has 43 bin [16.2,16.3) has 53 bin [16.3,16.4) has 41 bin [16.4,16.5) has 32 bin [16.5,16.6) has 31 bin [16.6,16.7) has 30 bin [16.7,16.8) has 29 bin [16.8,16.9) has 26 bin [16.9,17.0) has 19 bin [17.0,17.1) has 21 bin [17.1,17.2) has 26 bin [17.2,17.3) has 21 bin [17.3,17.4) has 26 bin [17.4,17.5) has 24 bin [17.5,17.6) has 32 bin [17.6,17.7) has 24 bin [17.7,17.8) has 19 bin [17.8,17.9) has 11 bin [17.9,18.0) has 13 bin [18.0,18.1) has 10 bin [18.1,18.2) has 4 bin [18.2,18.3) has 5 bin [18.3,18.4) has 6 bin [18.4,18.5) has 2 bin [18.5,18.6) has 9 bin [18.6,18.7) has 10 bin [18.7,18.8) has 5 bin [18.8,18.9) has 8 bin [18.9,19.0) has 6 bin [19.0,19.1) has 9 bin [19.1,19.2) has 6 bin [19.2,19.3) has 12 bin [19.3,19.4) has 10 bin [19.4,19.5) has 6 bin [19.5,19.6) has 9 bin [19.6,19.7) has 6 bin [19.7,19.8) has 3 bin [19.8,19.9) has 5 bin [19.9,20.0) has 4 bin [20.0,20.1) has 2 bin [20.1,20.2) has 1 average z coordinate 13.4 for 813478 element(s) point source id histogram with bin size 1.000000 bin 27 has 415210 bin 28 has 398268 average point source id 27.48958668826938 for 813478 element(s)