lasinfo (210611) report for 'AHN4T/31EN2_04.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: 179/2021 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: 54134182 number of points by return: 51568584 1833458 594184 122907 15049 scale factor x y z: 0.001 0.001 0.001 offset x y z: 127980 473730 0 min x y z: 127980.000 473730.000 -2.978 max x y z: 129019.999 475019.999 30.214 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: 54134182 extended number of points by return: 51568584 1833458 594184 122907 15049 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 -2978 30214 intensity 58 3415 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 -31 32 user_data 6 7 point_source_ID 105 148 gps_time 270041724.446765 270207957.821305 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 12 255 B 0 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0.58 34.15 ('Amplitude') attribute1 -15.45 19.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 51568584 number of intermediate returns: 733556 number of last returns: 51559423 number of single returns: 49727381 covered area in square units/kilounits: 1320688/1.32 point density: all returns 40.99 last only 39.04 (per square units) spacing: all returns 0.16 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54134182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 51568584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1833458 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 594184 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 122907 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15049 instead zero. overview over extended number of returns of given pulse: 49727381 2483289 1415585 432417 74596 909 5 0 0 0 0 0 0 0 0 histogram of classification of points: 3527069 unclassified (1) 49523157 ground (2) 845792 building (6) 205727 water (9) 32437 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4024490 +---> 130849 of those are unclassified (1) +---> 3778482 of those are ground (2) +---> 77927 of those are building (6) +---> 37232 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.0,-2.9) has 68 bin [-2.9,-2.8) has 1417 bin [-2.8,-2.7) has 7617 bin [-2.7,-2.6) has 105141 bin [-2.6,-2.5) has 495253 bin [-2.5,-2.4) has 661293 bin [-2.4,-2.3) has 758916 bin [-2.3,-2.2) has 924999 bin [-2.2,-2.1) has 1849334 bin [-2.1,-2.0) has 4193936 bin [-2.0,-1.9) has 10490711 bin [-1.9,-1.8) has 15512322 bin [-1.8,-1.7) has 5315496 bin [-1.7,-1.6) has 1549051 bin [-1.6,-1.5) has 1068933 bin [-1.5,-1.4) has 803527 bin [-1.4,-1.3) has 626698 bin [-1.3,-1.2) has 460842 bin [-1.2,-1.1) has 455767 bin [-1.1,-1.0) has 445760 bin [-1.0,-0.9) has 383193 bin [-0.9,-0.8) has 340691 bin [-0.8,-0.7) has 399938 bin [-0.7,-0.6) has 409662 bin [-0.6,-0.5) has 423873 bin [-0.5,-0.4) has 396230 bin [-0.4,-0.3) has 344769 bin [-0.3,-0.2) has 287577 bin [-0.2,-0.1) has 244728 bin [-0.1,0.0) has 233404 bin [0.0,0.1) has 211599 bin [0.1,0.2) has 197167 bin [0.2,0.3) has 189470 bin [0.3,0.4) has 192044 bin [0.4,0.5) has 224479 bin [0.5,0.6) has 172281 bin [0.6,0.7) has 66173 bin [0.7,0.8) has 43369 bin [0.8,0.9) has 40001 bin [0.9,1.0) has 39596 bin [1.0,1.1) has 43530 bin [1.1,1.2) has 43800 bin [1.2,1.3) has 43242 bin [1.3,1.4) has 39152 bin [1.4,1.5) has 39214 bin [1.5,1.6) has 37602 bin [1.6,1.7) has 37881 bin [1.7,1.8) has 37182 bin [1.8,1.9) has 37720 bin [1.9,2.0) has 38231 bin [2.0,2.1) has 37958 bin [2.1,2.2) has 38285 bin [2.2,2.3) has 37552 bin 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has 217 bin [26.6,26.7) has 265 bin [26.7,26.8) has 210 bin [26.8,26.9) has 191 bin [26.9,27.0) has 157 bin [27.0,27.1) has 138 bin [27.1,27.2) has 135 bin [27.2,27.3) has 122 bin [27.3,27.4) has 114 bin [27.4,27.5) has 108 bin [27.5,27.6) has 70 bin [27.6,27.7) has 62 bin [27.7,27.8) has 53 bin [27.8,27.9) has 34 bin [27.9,28.0) has 16 bin [28.0,28.1) has 15 bin [28.1,28.2) has 15 bin [28.2,28.3) has 4 bin [28.3,28.4) has 10 bin [28.4,28.5) has 12 bin [28.5,28.6) has 4 bin [28.6,28.7) has 5 bin [28.7,28.8) has 3 bin [28.8,28.9) has 4 bin [28.9,29.0) has 10 bin [29.0,29.1) has 7 bin [29.1,29.2) has 4 bin [29.2,29.3) has 2 bin [29.3,29.4) has 7 bin [29.4,29.5) has 10 bin [29.5,29.6) has 5 bin [29.6,29.7) has 5 bin [29.7,29.8) has 6 bin [29.8,29.9) has 3 bin [29.9,30.0) has 3 bin [30.0,30.1) has 3 bin [30.1,30.2) has 1 bin [30.2,30.3) has 1 average z coordinate -1.1 for 54134182 element(s) point source id histogram with bin size 1.000000 bin 105 has 1270024 bin 146 has 5293164 bin 147 has 39976263 bin 148 has 7594731 average point source id 146.057167964595834 for 54134182 element(s)