lasinfo (210611) report for 'AHN4T/08DZ1_03.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: 22966338 number of points by return: 22965242 1092 4 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 271980 579980 0 min x y z: 271980.000 579980.000 -3.147 max x y z: 273019.999 581269.999 10.020 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: 22966338 extended number of points by return: 22965242 1092 4 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 -3147 10020 intensity 79 3792 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 29 user_data 6 7 point_source_ID 24 26 gps_time 330510248.474368 330512485.479167 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 46 249 G 61 254 B 54 248 NIR 44 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.23 21.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22965242 number of intermediate returns: 4 number of last returns: 22965338 number of single returns: 22964246 covered area in square units/kilounits: 1334580/1.33 point density: all returns 17.21 last only 17.21 (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 22966338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22965242 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1092 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4 instead zero. overview over extended number of returns of given pulse: 22964246 2080 12 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 12313 unclassified (1) 22886097 ground (2) 125 building (6) 67803 water (9) +-> flagged as extended overlap: 1837747 +---> 1686 of those are unclassified (1) +---> 1796511 of those are ground (2) +---> 39550 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 9 bin [-3.1,-3.0) has 4439 bin [-3.0,-2.9) has 49857 bin [-2.9,-2.8) has 8001 bin [-2.8,-2.7) has 10288 bin [-2.7,-2.6) has 8649 bin [-2.6,-2.5) has 10919 bin [-2.5,-2.4) has 15466 bin [-2.4,-2.3) has 20977 bin [-2.3,-2.2) has 23507 bin [-2.2,-2.1) has 25073 bin [-2.1,-2.0) has 23039 bin [-2.0,-1.9) has 25100 bin [-1.9,-1.8) has 26846 bin [-1.8,-1.7) has 61165 bin [-1.7,-1.6) has 168113 bin [-1.6,-1.5) has 407266 bin [-1.5,-1.4) has 937824 bin [-1.4,-1.3) has 1278819 bin [-1.3,-1.2) has 1505499 bin [-1.2,-1.1) has 1905849 bin [-1.1,-1.0) has 2166683 bin [-1.0,-0.9) has 2016759 bin [-0.9,-0.8) has 1876186 bin [-0.8,-0.7) has 1531048 bin [-0.7,-0.6) has 1408239 bin [-0.6,-0.5) has 1205264 bin [-0.5,-0.4) has 1063742 bin [-0.4,-0.3) has 1150585 bin [-0.3,-0.2) has 1026332 bin [-0.2,-0.1) has 793812 bin [-0.1,0.0) has 649324 bin [0.0,0.1) has 504301 bin [0.1,0.2) has 273114 bin [0.2,0.3) has 227671 bin [0.3,0.4) has 217821 bin [0.4,0.5) has 235292 bin [0.5,0.6) has 66547 bin [0.6,0.7) has 24614 bin [0.7,0.8) has 7362 bin [0.8,0.9) has 3559 bin [0.9,1.0) has 868 bin [1.0,1.1) has 30 bin [1.1,1.2) has 27 bin [1.2,1.3) has 22 bin [1.3,1.4) has 14 bin [1.4,1.5) has 18 bin [1.5,1.6) has 10 bin [1.6,1.7) has 17 bin [1.7,1.8) has 87 bin [1.8,1.9) has 41 bin [1.9,2.0) has 33 bin [2.0,2.1) has 55 bin [2.1,2.2) has 62 bin [2.2,2.3) has 63 bin [2.3,2.4) has 17 bin [2.4,2.5) has 2 bin [2.5,2.6) has 3 bin [2.6,2.7) has 2 bin [2.7,2.8) has 1 bin [3.7,3.8) has 1 bin [9.4,9.5) has 1 bin [9.5,9.6) has 1 bin [9.6,9.7) has 1 bin [9.9,10.0) has 1 bin [10.0,10.1) has 1 average z coordinate -0.8 for 22966338 element(s) point source id histogram with bin size 1.000000 bin 24 has 877331 bin 25 has 17979827 bin 26 has 4109180 average point source id 25.140721128462012 for 22966338 element(s)