lasinfo (210611) report for 'AHN4T/49GZ2_11.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: 67488306 number of points by return: 46246237 16244024 4394047 565146 38852 scale factor x y z: 0.001 0.001 0.001 offset x y z: 84980 377480 0 min x y z: 84980.000 377480.000 12.113 max x y z: 86019.999 378769.999 51.061 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: 67488306 extended number of points by return: 46246237 16244024 4394047 565146 38852 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 12113 51061 intensity 17 2953 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -29 29 user_data 6 7 point_source_ID 29 200 gps_time 290594932.219523 290613757.771719 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 25 255 B 25 251 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.17 29.53 ('Amplitude') attribute1 -16.64 12.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46246237 number of intermediate returns: 5010545 number of last returns: 46133800 number of single returns: 29902276 covered area in square units/kilounits: 1341600/1.34 point density: all returns 50.30 last only 34.39 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 67488306 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46246237 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16244024 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4394047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 565146 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38852 instead zero. overview over extended number of returns of given pulse: 29902276 23744955 11531772 2114111 186314 8581 297 0 0 0 0 0 0 0 0 histogram of classification of points: 34233739 unclassified (1) 33254567 ground (2) +-> flagged as extended overlap: 5351613 +---> 3038969 of those are unclassified (1) +---> 2312644 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [12.1,12.2) has 71 bin [12.2,12.3) has 230 bin [12.3,12.4) has 264 bin [12.4,12.5) has 245 bin [12.5,12.6) has 238 bin [12.6,12.7) has 320 bin [12.7,12.8) has 718 bin [12.8,12.9) has 1275 bin [12.9,13.0) has 3119 bin [13.0,13.1) has 6267 bin [13.1,13.2) has 17499 bin [13.2,13.3) has 41519 bin [13.3,13.4) has 82671 bin [13.4,13.5) has 139259 bin [13.5,13.6) has 202900 bin [13.6,13.7) has 256482 bin [13.7,13.8) has 289906 bin [13.8,13.9) has 355841 bin [13.9,14.0) has 460604 bin [14.0,14.1) has 552211 bin 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[47.9,48.0) has 515 bin [48.0,48.1) has 483 bin [48.1,48.2) has 442 bin [48.2,48.3) has 369 bin [48.3,48.4) has 359 bin [48.4,48.5) has 331 bin [48.5,48.6) has 300 bin [48.6,48.7) has 275 bin [48.7,48.8) has 254 bin [48.8,48.9) has 199 bin [48.9,49.0) has 170 bin [49.0,49.1) has 163 bin [49.1,49.2) has 176 bin [49.2,49.3) has 169 bin [49.3,49.4) has 152 bin [49.4,49.5) has 143 bin [49.5,49.6) has 117 bin [49.6,49.7) has 114 bin [49.7,49.8) has 110 bin [49.8,49.9) has 60 bin [49.9,50.0) has 65 bin [50.0,50.1) has 40 bin [50.1,50.2) has 26 bin [50.2,50.3) has 26 bin [50.3,50.4) has 24 bin [50.4,50.5) has 15 bin [50.5,50.6) has 13 bin [50.6,50.7) has 20 bin [50.7,50.8) has 18 bin [50.8,50.9) has 11 bin [50.9,51.0) has 3 bin [51.0,51.1) has 2 average z coordinate 23.3 for 67488306 element(s) point source id histogram with bin size 1.000000 bin 29 has 3627530 bin 30 has 28748472 bin 31 has 4720909 bin 200 has 30391395 average point source id 106.570754776390444 for 67488306 element(s)