lasinfo (210611) report for 'AHN4T/34EZ2_02.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: 337/2022 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: 29249147 number of points by return: 24824343 2607218 1318094 419253 80239 scale factor x y z: 0.001 0.001 0.001 offset x y z: 245980 467480 0 min x y z: 245980.000 467480.000 19.060 max x y z: 247019.999 468769.999 53.164 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: 29249147 extended number of points by return: 24824343 2607218 1318094 419253 80239 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 19060 53164 intensity 56 4560 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -10 29 user_data 6 7 point_source_ID 168 169 gps_time 324209441.314312 324210726.319454 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 38 255 B 26 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 29.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24824343 number of intermediate returns: 1826768 number of last returns: 24811276 number of single returns: 22213240 covered area in square units/kilounits: 1341324/1.34 point density: all returns 21.81 last only 18.50 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29249147 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24824343 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2607218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1318094 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 419253 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 80239 instead zero. overview over extended number of returns of given pulse: 22213240 2582877 2696003 1355794 355389 42624 3220 0 0 0 0 0 0 0 0 histogram of classification of points: 5232142 unclassified (1) 23640390 ground (2) 351806 building (6) 24809 water (9) +-> flagged as extended overlap: 1756352 +---> 275544 of those are unclassified (1) +---> 1460489 of those are ground (2) +---> 18627 of those are building (6) +---> 1692 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.0,19.1) has 1 bin [19.1,19.2) has 70 bin [19.2,19.3) has 412 bin [19.3,19.4) has 499 bin [19.4,19.5) has 662 bin [19.5,19.6) has 1648 bin [19.6,19.7) has 4541 bin [19.7,19.8) has 3451 bin [19.8,19.9) has 7144 bin [19.9,20.0) has 19392 bin [20.0,20.1) has 23642 bin [20.1,20.2) has 22668 bin [20.2,20.3) has 21238 bin [20.3,20.4) has 29254 bin [20.4,20.5) has 70111 bin [20.5,20.6) has 114368 bin 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has 2374 bin [47.4,47.5) has 2265 bin [47.5,47.6) has 2233 bin [47.6,47.7) has 2069 bin [47.7,47.8) has 1983 bin [47.8,47.9) has 1905 bin [47.9,48.0) has 1761 bin [48.0,48.1) has 1692 bin [48.1,48.2) has 1730 bin [48.2,48.3) has 1570 bin [48.3,48.4) has 1557 bin [48.4,48.5) has 1457 bin [48.5,48.6) has 1383 bin [48.6,48.7) has 1252 bin [48.7,48.8) has 1256 bin [48.8,48.9) has 1177 bin [48.9,49.0) has 1081 bin [49.0,49.1) has 978 bin [49.1,49.2) has 958 bin [49.2,49.3) has 887 bin [49.3,49.4) has 903 bin [49.4,49.5) has 883 bin [49.5,49.6) has 817 bin [49.6,49.7) has 768 bin [49.7,49.8) has 740 bin [49.8,49.9) has 666 bin [49.9,50.0) has 724 bin [50.0,50.1) has 654 bin [50.1,50.2) has 577 bin [50.2,50.3) has 512 bin [50.3,50.4) has 496 bin [50.4,50.5) has 475 bin [50.5,50.6) has 447 bin [50.6,50.7) has 399 bin [50.7,50.8) has 376 bin [50.8,50.9) has 377 bin [50.9,51.0) has 352 bin [51.0,51.1) has 309 bin [51.1,51.2) has 318 bin [51.2,51.3) has 262 bin [51.3,51.4) has 256 bin [51.4,51.5) has 253 bin [51.5,51.6) has 158 bin [51.6,51.7) has 143 bin [51.7,51.8) has 139 bin [51.8,51.9) has 116 bin [51.9,52.0) has 105 bin [52.0,52.1) has 83 bin [52.1,52.2) has 70 bin [52.2,52.3) has 62 bin [52.3,52.4) has 34 bin [52.4,52.5) has 21 bin [52.5,52.6) has 18 bin [52.6,52.7) has 19 bin [52.7,52.8) has 9 bin [52.8,52.9) has 5 bin [52.9,53.0) has 6 bin [53.1,53.2) has 1 average z coordinate 25.3 for 29249147 element(s) point source id histogram with bin size 1.000000 bin 168 has 22836326 bin 169 has 6412821 average point source id 168.219248137390139 for 29249147 element(s)