lasinfo (210611) report for 'AHN4T/06AN1_21.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: 24109729 number of points by return: 24086846 22792 91 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 593730 0 min x y z: 179980.000 593730.000 -1.102 max x y z: 181019.999 595019.999 15.306 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: 24109729 extended number of points by return: 24086846 22792 91 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 -1102 15306 intensity 46 3859 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 7 user_data 8 9 point_source_ID 1090 1091 gps_time 268928884.176140 268929402.868765 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 69 255 G 67 255 B 57 241 NIR 70 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 1167 extended_scanner_channel 0 0 attribute0 0.46 38.59 ('Amplitude') attribute1 -16.57 21.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24086846 number of intermediate returns: 1 number of last returns: 24106254 number of single returns: 24083372 covered area in square units/kilounits: 1333520/1.33 point density: all returns 18.08 last only 18.08 (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 24109729 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24086846 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 22792 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 91 instead zero. overview over extended number of returns of given pulse: 24083372 26265 92 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 34630 unclassified (1) 23864050 ground (2) 211049 water (9) +-> flagged as extended overlap: 1537243 +---> 1550 of those are unclassified (1) +---> 1501665 of those are ground (2) +---> 34028 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 1 bin [-1.1,-1.0) has 108 bin [-1.0,-0.9) has 4213 bin [-0.9,-0.8) has 2795 bin [-0.8,-0.7) has 2644 bin [-0.7,-0.6) has 2194 bin [-0.6,-0.5) has 2741 bin [-0.5,-0.4) has 3081 bin [-0.4,-0.3) has 3172 bin [-0.3,-0.2) has 2808 bin [-0.2,-0.1) has 2911 bin [-0.1,0.0) has 3525 bin [0.0,0.1) has 4633 bin [0.1,0.2) has 6229 bin [0.2,0.3) has 12125 bin [0.3,0.4) has 40855 bin [0.4,0.5) has 88979 bin [0.5,0.6) has 128173 bin [0.6,0.7) has 210362 bin [0.7,0.8) has 167153 bin [0.8,0.9) has 139395 bin [0.9,1.0) has 114178 bin [1.0,1.1) has 254150 bin [1.1,1.2) has 259927 bin [1.2,1.3) has 698564 bin [1.3,1.4) has 2446047 bin [1.4,1.5) has 4225519 bin [1.5,1.6) has 4389623 bin [1.6,1.7) has 4228392 bin [1.7,1.8) has 3110826 bin [1.8,1.9) has 1610918 bin [1.9,2.0) has 573304 bin [2.0,2.1) has 208179 bin [2.1,2.2) has 114961 bin [2.2,2.3) has 88120 bin [2.3,2.4) has 70177 bin [2.4,2.5) has 53710 bin [2.5,2.6) has 61867 bin [2.6,2.7) has 50463 bin [2.7,2.8) has 35009 bin [2.8,2.9) has 30975 bin [2.9,3.0) has 29142 bin [3.0,3.1) has 28692 bin [3.1,3.2) has 26265 bin [3.2,3.3) has 23893 bin [3.3,3.4) has 19280 bin [3.4,3.5) has 15687 bin [3.5,3.6) has 14197 bin [3.6,3.7) has 31040 bin [3.7,3.8) has 9933 bin [3.8,3.9) has 9074 bin [3.9,4.0) has 8997 bin [4.0,4.1) has 9005 bin [4.1,4.2) has 8668 bin [4.2,4.3) has 8567 bin [4.3,4.4) has 8615 bin [4.4,4.5) has 9049 bin [4.5,4.6) has 8929 bin [4.6,4.7) has 8456 bin [4.7,4.8) has 8767 bin [4.8,4.9) has 8774 bin [4.9,5.0) has 8502 bin [5.0,5.1) has 8362 bin [5.1,5.2) has 8598 bin [5.2,5.3) has 8879 bin [5.3,5.4) has 8593 bin [5.4,5.5) has 8578 bin [5.5,5.6) has 8829 bin [5.6,5.7) has 8758 bin [5.7,5.8) has 8705 bin [5.8,5.9) has 9006 bin [5.9,6.0) has 9322 bin [6.0,6.1) has 10600 bin [6.1,6.2) has 9326 bin [6.2,6.3) has 9317 bin [6.3,6.4) has 9040 bin [6.4,6.5) has 9280 bin [6.5,6.6) has 9266 bin [6.6,6.7) has 9053 bin [6.7,6.8) has 9437 bin [6.8,6.9) has 9432 bin [6.9,7.0) has 9543 bin [7.0,7.1) has 9647 bin [7.1,7.2) has 9584 bin [7.2,7.3) has 9813 bin [7.3,7.4) has 9953 bin [7.4,7.5) has 10108 bin [7.5,7.6) has 10463 bin [7.6,7.7) has 11166 bin [7.7,7.8) has 11753 bin [7.8,7.9) has 12072 bin [7.9,8.0) has 13311 bin [8.0,8.1) has 15126 bin [8.1,8.2) has 20128 bin [8.2,8.3) has 15070 bin [8.3,8.4) has 8033 bin [8.4,8.5) has 3106 bin [8.5,8.6) has 445 bin [8.6,8.7) has 9 bin [8.7,8.8) has 1 bin [9.1,9.2) has 2 bin [9.2,9.3) has 10 bin [9.3,9.4) has 9 bin [13.2,13.3) has 7 bin [13.3,13.4) has 66 bin [13.4,13.5) has 106 bin [13.5,13.6) has 91 bin [13.6,13.7) has 87 bin [13.7,13.8) has 90 bin [13.8,13.9) has 83 bin [13.9,14.0) has 83 bin [14.0,14.1) has 71 bin [14.1,14.2) has 83 bin [14.2,14.3) has 64 bin [14.3,14.4) has 70 bin [14.4,14.5) has 67 bin [14.5,14.6) has 56 bin [14.6,14.7) has 58 bin [14.7,14.8) has 59 bin [14.8,14.9) has 59 bin [14.9,15.0) has 47 bin [15.0,15.1) has 45 bin [15.1,15.2) has 58 bin [15.2,15.3) has 104 bin [15.3,15.4) has 4 average z coordinate 1.7 for 24109729 element(s) point source id histogram with bin size 1.000000 bin 1090 has 13965809 bin 1091 has 10143920 average point source id 1090.42073969392186 for 24109729 element(s)