lasinfo (210611) report for 'AHN3T/31HN1_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: 214/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 19435391 number of points by return: 14395070 2597570 1406774 725620 310357 scale factor x y z: 0.001 0.001 0.001 offset x y z: 131980 461230 0 min x y z: 131980.000 461230.000 -4.196 max x y z: 133019.999 462519.999 33.872 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: 19435391 extended number of points by return: 14395070 2597570 1406774 725620 310357 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -4196 33872 intensity 1 65534 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -34 33 user_data 2 2 point_source_ID 2017 2022 gps_time 393031.688354 395639.438631 Color R 22 255 G 26 255 B 0 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 number of first returns: 14395070 number of intermediate returns: 2443219 number of last returns: 14392735 number of single returns: 11795633 covered area in square units/kilounits: 1238980/1.24 point density: all returns 15.69 last only 11.62 (per square units) spacing: all returns 0.25 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19435391 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14395070 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2597570 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1406774 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 725620 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 310357 instead zero. overview over extended number of returns of given pulse: 11795633 2383271 2044682 1660734 1551071 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6078477 unclassified (1) 11259335 ground (2) 1119412 building (6) 959964 water (9) 18203 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1498133 +---> 525479 of those are unclassified (1) +---> 857318 of those are ground (2) +---> 77340 of those are building (6) +---> 37489 of those are water (9) +---> 507 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.2,-4.1) has 65 bin [-4.1,-4.0) has 3082 bin [-4.0,-3.9) has 31399 bin [-3.9,-3.8) has 29072 bin [-3.8,-3.7) has 26092 bin [-3.7,-3.6) has 27198 bin [-3.6,-3.5) has 28421 bin [-3.5,-3.4) has 31199 bin [-3.4,-3.3) has 40664 bin [-3.3,-3.2) has 70144 bin [-3.2,-3.1) has 100235 bin [-3.1,-3.0) has 137353 bin 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109 bin [29.0,29.1) has 113 bin [29.1,29.2) has 95 bin [29.2,29.3) has 93 bin [29.3,29.4) has 88 bin [29.4,29.5) has 101 bin [29.5,29.6) has 81 bin [29.6,29.7) has 79 bin [29.7,29.8) has 92 bin [29.8,29.9) has 65 bin [29.9,30.0) has 81 bin [30.0,30.1) has 77 bin [30.1,30.2) has 66 bin [30.2,30.3) has 72 bin [30.3,30.4) has 64 bin [30.4,30.5) has 76 bin [30.5,30.6) has 75 bin [30.6,30.7) has 85 bin [30.7,30.8) has 66 bin [30.8,30.9) has 86 bin [30.9,31.0) has 67 bin [31.0,31.1) has 68 bin [31.1,31.2) has 74 bin [31.2,31.3) has 68 bin [31.3,31.4) has 58 bin [31.4,31.5) has 57 bin [31.5,31.6) has 49 bin [31.6,31.7) has 55 bin [31.7,31.8) has 49 bin [31.8,31.9) has 41 bin [31.9,32.0) has 46 bin [32.0,32.1) has 40 bin [32.1,32.2) has 26 bin [32.2,32.3) has 30 bin [32.3,32.4) has 31 bin [32.4,32.5) has 28 bin [32.5,32.6) has 26 bin [32.6,32.7) has 13 bin [32.7,32.8) has 15 bin [32.8,32.9) has 8 bin [32.9,33.0) has 15 bin [33.0,33.1) has 10 bin [33.1,33.2) has 10 bin [33.2,33.3) has 9 bin [33.3,33.4) has 2 bin [33.4,33.5) has 3 bin [33.5,33.6) has 2 bin [33.6,33.7) has 2 bin [33.8,33.9) has 1 average z coordinate 1.6 for 19435391 element(s) point source id histogram with bin size 1.000000 bin 2017 has 165453 bin 2018 has 2955979 bin 2019 has 6680784 bin 2020 has 6764517 bin 2021 has 2519914 bin 2022 has 348744 average point source id 2019.492076130601163 for 19435391 element(s)