lasinfo (210611) report for 'AHN4T/28EN2_07.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: 336/2022 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: 52799116 number of points by return: 47557584 3284807 1481242 410564 62801 scale factor x y z: 0.001 0.001 0.001 offset x y z: 245980 497480 0 min x y z: 245980.000 497480.000 15.557 max x y z: 247019.999 498769.999 45.251 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: 52799116 extended number of points by return: 47557584 3284807 1481242 410564 62801 2037 81 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 15557 45251 intensity 18 4709 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 168 208 gps_time 324209900.741948 328789120.238560 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 34 255 B 25 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.69 30.71 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47557584 number of intermediate returns: 1969100 number of last returns: 47520517 number of single returns: 44248085 covered area in square units/kilounits: 1340644/1.34 point density: all returns 39.38 last only 35.45 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52799116 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47557584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3284807 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1481242 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 410564 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 62801 instead zero. overview over extended number of returns of given pulse: 44248085 3615037 3220407 1397229 288343 28203 1812 0 0 0 0 0 0 0 0 histogram of classification of points: 6456310 unclassified (1) 45249492 ground (2) 1011045 building (6) 75716 water (9) 6553 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3266791 +---> 343068 of those are unclassified (1) +---> 2846973 of those are ground (2) +---> 74376 of those are building (6) +---> 2374 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.5,15.6) has 5 bin [15.6,15.7) has 950 bin [15.7,15.8) has 21202 bin [15.8,15.9) has 7020 bin [15.9,16.0) has 8621 bin [16.0,16.1) has 13325 bin [16.1,16.2) has 26151 bin [16.2,16.3) has 34011 bin [16.3,16.4) has 85859 bin [16.4,16.5) has 284805 bin [16.5,16.6) has 546519 bin [16.6,16.7) has 1096208 bin [16.7,16.8) has 1567268 bin [16.8,16.9) has 1732261 bin [16.9,17.0) has 1776843 bin [17.0,17.1) has 1789682 bin [17.1,17.2) has 1901913 bin [17.2,17.3) has 1974684 bin [17.3,17.4) has 2041357 bin [17.4,17.5) has 3068325 bin [17.5,17.6) has 2979953 bin [17.6,17.7) has 2159815 bin [17.7,17.8) has 1859145 bin [17.8,17.9) has 1877966 bin [17.9,18.0) has 2344257 bin [18.0,18.1) has 2614789 bin [18.1,18.2) has 2292112 bin [18.2,18.3) has 1470353 bin [18.3,18.4) has 1408825 bin [18.4,18.5) has 1513923 bin [18.5,18.6) has 1425431 bin [18.6,18.7) has 1354417 bin [18.7,18.8) has 1208302 bin [18.8,18.9) has 1022200 bin [18.9,19.0) has 624518 bin [19.0,19.1) has 587386 bin [19.1,19.2) has 544256 bin [19.2,19.3) has 291762 bin [19.3,19.4) has 174830 bin [19.4,19.5) has 148030 bin [19.5,19.6) has 130766 bin [19.6,19.7) has 139535 bin [19.7,19.8) has 95841 bin [19.8,19.9) has 62196 bin [19.9,20.0) has 46285 bin [20.0,20.1) has 47758 bin [20.1,20.2) has 47610 bin [20.2,20.3) has 47002 bin [20.3,20.4) has 46450 bin [20.4,20.5) has 46260 bin [20.5,20.6) has 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[39.9,40.0) has 1835 bin [40.0,40.1) has 1651 bin [40.1,40.2) has 1508 bin [40.2,40.3) has 1358 bin [40.3,40.4) has 1270 bin [40.4,40.5) has 1140 bin [40.5,40.6) has 981 bin [40.6,40.7) has 947 bin [40.7,40.8) has 826 bin [40.8,40.9) has 748 bin [40.9,41.0) has 710 bin [41.0,41.1) has 665 bin [41.1,41.2) has 536 bin [41.2,41.3) has 477 bin [41.3,41.4) has 416 bin [41.4,41.5) has 359 bin [41.5,41.6) has 310 bin [41.6,41.7) has 274 bin [41.7,41.8) has 249 bin [41.8,41.9) has 205 bin [41.9,42.0) has 178 bin [42.0,42.1) has 130 bin [42.1,42.2) has 117 bin [42.2,42.3) has 98 bin [42.3,42.4) has 68 bin [42.4,42.5) has 54 bin [42.5,42.6) has 31 bin [42.6,42.7) has 17 bin [42.7,42.8) has 10 bin [42.8,42.9) has 11 bin [42.9,43.0) has 14 bin [43.0,43.1) has 9 bin [43.1,43.2) has 7 bin [43.2,43.3) has 10 bin [43.3,43.4) has 8 bin [43.4,43.5) has 8 bin [43.5,43.6) has 5 bin [43.6,43.7) has 2 bin [43.7,43.8) has 6 bin [43.8,43.9) has 14 bin [43.9,44.0) has 9 bin [44.0,44.1) has 10 bin [44.1,44.2) has 13 bin [44.2,44.3) has 4 bin [44.3,44.4) has 6 bin [44.4,44.5) has 4 bin [44.5,44.6) has 13 bin [44.6,44.7) has 9 bin [44.7,44.8) has 9 bin [44.8,44.9) has 10 bin [44.9,45.0) has 6 bin [45.0,45.1) has 5 bin [45.1,45.2) has 2 bin [45.2,45.3) has 1 average z coordinate 18.9 for 52799116 element(s) point source id histogram with bin size 1.000000 bin 168 has 21241607 bin 169 has 6169490 bin 208 has 25388019 average point source id 187.350518103371286 for 52799116 element(s)