lasinfo (210611) report for 'AHN4T/30EN2_15.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: 178/2021 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: 54119329 number of points by return: 46128087 6043527 1628720 286920 32075 scale factor x y z: 0.001 0.001 0.001 offset x y z: 88980 471230 0 min x y z: 88980.000 471230.000 -0.520 max x y z: 90019.999 472519.999 44.169 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: 54119329 extended number of points by return: 46128087 6043527 1628720 286920 32075 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 -520 44169 intensity 17 4841 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 -35 34 user_data 6 7 point_source_ID 101 126 gps_time 270038702.966874 270120899.080603 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 25 255 B 5 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 5667 extended_scanner_channel 0 0 attribute0 0.17 48.41 ('Amplitude') attribute1 -15.52 32.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46128087 number of intermediate returns: 1952173 number of last returns: 46067977 number of single returns: 40028908 covered area in square units/kilounits: 1339860/1.34 point density: all returns 40.39 last only 34.38 (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 54119329 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46128087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6043527 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1628720 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 286920 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32075 instead zero. overview over extended number of returns of given pulse: 40028908 8868094 4038031 1023136 160223 922 15 0 0 0 0 0 0 0 0 histogram of classification of points: 10867987 unclassified (1) 40205915 ground (2) 2983863 building (6) 52371 water (9) 9193 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3439216 +---> 633487 of those are unclassified (1) +---> 2457841 of those are ground (2) +---> 344319 of those are building (6) +---> 3332 of those are water (9) +---> 237 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 3 bin [-0.5,-0.4) has 8 bin [-0.4,-0.3) has 45 bin [-0.3,-0.2) has 947 bin [-0.2,-0.1) has 1155 bin [-0.1,0.0) has 1389 bin [0.0,0.1) has 19754 bin [0.1,0.2) has 24372 bin [0.2,0.3) has 38584 bin [0.3,0.4) has 47002 bin [0.4,0.5) has 36210 bin [0.5,0.6) has 37442 bin [0.6,0.7) has 53589 bin 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bin [39.4,39.5) has 357 bin [39.5,39.6) has 291 bin [39.6,39.7) has 308 bin [39.7,39.8) has 296 bin [39.8,39.9) has 278 bin [39.9,40.0) has 291 bin [40.0,40.1) has 305 bin [40.1,40.2) has 202 bin [40.2,40.3) has 168 bin [40.3,40.4) has 172 bin [40.4,40.5) has 161 bin [40.5,40.6) has 152 bin [40.6,40.7) has 169 bin [40.7,40.8) has 147 bin [40.8,40.9) has 139 bin [40.9,41.0) has 141 bin [41.0,41.1) has 166 bin [41.1,41.2) has 157 bin [41.2,41.3) has 108 bin [41.3,41.4) has 84 bin [41.4,41.5) has 95 bin [41.5,41.6) has 130 bin [41.6,41.7) has 47 bin [41.7,41.8) has 26 bin [41.8,41.9) has 63 bin [41.9,42.0) has 24 bin [42.0,42.1) has 4 bin [42.1,42.2) has 4 bin [42.2,42.3) has 8 bin [42.3,42.4) has 10 bin [42.4,42.5) has 9 bin [42.5,42.6) has 6 bin [42.6,42.7) has 12 bin [42.7,42.8) has 8 bin [42.8,42.9) has 4 bin [42.9,43.0) has 2 bin [43.0,43.1) has 1 bin [43.1,43.2) has 2 bin [43.2,43.3) has 2 bin [43.3,43.4) has 5 bin [43.4,43.5) has 4 bin [43.5,43.6) has 5 bin [43.7,43.8) has 1 bin [44.0,44.1) has 2 bin [44.1,44.2) has 4 average z coordinate 10.8 for 54119329 element(s) point source id histogram with bin size 1.000000 bin 101 has 18698657 bin 102 has 34860703 bin 103 has 14429 bin 126 has 545540 average point source id 101.896686302226698 for 54119329 element(s)