lasinfo (210611) report for 'AHN4T/49FN2_23.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: 27270905 number of points by return: 23370635 2892329 823891 164690 19360 scale factor x y z: 0.001 0.001 0.001 offset x y z: 96980 393730 0 min x y z: 96980.000 393730.000 4.772 max x y z: 98019.999 395019.999 47.328 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: 27270905 extended number of points by return: 23370635 2892329 823891 164690 19360 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 4772 47328 intensity 31 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -14 29 user_data 6 7 point_source_ID 17 18 gps_time 290611844.008588 291286100.631344 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 35 255 B 27 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0.31 48.6 ('Amplitude') attribute1 -16.32 32.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23370635 number of intermediate returns: 1013218 number of last returns: 23308839 number of single returns: 20421787 covered area in square units/kilounits: 1341376/1.34 point density: all returns 20.33 last only 17.38 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27270905 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23370635 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2892329 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 823891 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 164690 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19360 instead zero. overview over extended number of returns of given pulse: 20421787 4183830 1984334 583663 90392 6564 335 0 0 0 0 0 0 0 0 histogram of classification of points: 6419952 unclassified (1) 17400767 ground (2) 3439455 building (6) 8710 water (9) 2021 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1745991 +---> 381102 of those are unclassified (1) +---> 1247955 of those are ground (2) +---> 115271 of those are building (6) +---> 1663 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.7,4.8) has 1 bin [4.8,4.9) has 111 bin [4.9,5.0) has 677 bin [5.0,5.1) has 1148 bin [5.1,5.2) has 1095 bin [5.2,5.3) has 1023 bin [5.3,5.4) has 965 bin [5.4,5.5) has 1859 bin [5.5,5.6) has 1801 bin [5.6,5.7) has 1716 bin [5.7,5.8) has 1651 bin [5.8,5.9) has 1860 bin [5.9,6.0) has 2620 bin [6.0,6.1) has 6822 bin [6.1,6.2) has 37585 bin [6.2,6.3) has 82595 bin [6.3,6.4) 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289 bin [33.5,33.6) has 235 bin [33.6,33.7) has 221 bin [33.7,33.8) has 230 bin [33.8,33.9) has 232 bin [33.9,34.0) has 245 bin [34.0,34.1) has 250 bin [34.1,34.2) has 226 bin [34.2,34.3) has 193 bin [34.3,34.4) has 193 bin [34.4,34.5) has 186 bin [34.5,34.6) has 156 bin [34.6,34.7) has 162 bin [34.7,34.8) has 166 bin [34.8,34.9) has 137 bin [34.9,35.0) has 123 bin [35.0,35.1) has 114 bin [35.1,35.2) has 162 bin [35.2,35.3) has 113 bin [35.3,35.4) has 114 bin [35.4,35.5) has 117 bin [35.5,35.6) has 109 bin [35.6,35.7) has 99 bin [35.7,35.8) has 85 bin [35.8,35.9) has 73 bin [35.9,36.0) has 68 bin [36.0,36.1) has 62 bin [36.1,36.2) has 56 bin [36.2,36.3) has 80 bin [36.3,36.4) has 66 bin [36.4,36.5) has 83 bin [36.5,36.6) has 99 bin [36.6,36.7) has 62 bin [36.7,36.8) has 66 bin [36.8,36.9) has 65 bin [36.9,37.0) has 52 bin [37.0,37.1) has 59 bin [37.1,37.2) has 35 bin [37.2,37.3) has 27 bin [37.3,37.4) has 21 bin [37.4,37.5) has 24 bin [37.5,37.6) has 11 bin [37.6,37.7) has 13 bin [37.7,37.8) has 7 bin [37.8,37.9) has 4 bin [37.9,38.0) has 8 bin [38.0,38.1) has 3 bin [38.2,38.3) has 6 bin [38.3,38.4) has 1 bin [38.4,38.5) has 2 bin [38.5,38.6) has 1 bin [38.6,38.7) has 1 bin [38.7,38.8) has 2 bin [38.8,38.9) has 3 bin [38.9,39.0) has 1 bin [39.0,39.1) has 1 bin [39.2,39.3) has 2 bin [39.3,39.4) has 3 bin [39.5,39.6) has 2 bin [39.6,39.7) has 4 bin [39.7,39.8) has 1 bin [39.8,39.9) has 1 bin [40.1,40.2) has 2 bin [40.2,40.3) has 1 bin [40.4,40.5) has 3 bin [40.5,40.6) has 1 bin [40.7,40.8) has 2 bin [40.9,41.0) has 5 bin [41.0,41.1) has 1 bin [41.1,41.2) has 4 bin [41.2,41.3) has 1 bin [41.3,41.4) has 3 bin [41.4,41.5) has 1 bin [41.5,41.6) has 1 bin [41.7,41.8) has 1 bin [41.8,41.9) has 1 bin [42.1,42.2) has 1 bin [42.3,42.4) has 3 bin [42.4,42.5) has 1 bin [42.6,42.7) has 1 bin [42.7,42.8) has 3 bin [43.6,43.7) has 1 bin [44.1,44.2) has 1 bin [44.2,44.3) has 3 bin [45.6,45.7) has 1 bin [47.2,47.3) has 1 bin [47.3,47.4) has 3 average z coordinate 12.0 for 27270905 element(s) point source id histogram with bin size 1.000000 bin 17 has 9110734 bin 18 has 18160171 average point source id 17.665917431049685 for 27270905 element(s)