lasinfo (210611) report for 'AHN4T/32CN1_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: 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: 72580240 number of points by return: 47283738 18286219 5864118 1042071 104094 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 459980 0 min x y z: 140980.000 459980.000 0.973 max x y z: 142019.999 461269.999 43.296 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: 72580240 extended number of points by return: 47283738 18286219 5864118 1042071 104094 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 973 43296 intensity 0 4006 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -31 34 user_data 6 7 point_source_ID 90 92 gps_time 270027798.515482 270029876.022580 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 35 255 B 15 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 5667 extended_scanner_channel 0 0 attribute0 0 40.06 ('Amplitude') attribute1 -16.01 25.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47283738 number of intermediate returns: 7017303 number of last returns: 47187271 number of single returns: 28908072 covered area in square units/kilounits: 1341516/1.34 point density: all returns 54.10 last only 35.17 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 72580240 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47283738 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 18286219 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5864118 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1042071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 104094 instead zero. overview over extended number of returns of given pulse: 28908072 24904999 14487116 3758082 515834 6007 130 0 0 0 0 0 0 0 0 histogram of classification of points: 33919068 unclassified (1) 32717991 ground (2) 5941498 building (6) 1683 water (9) +-> flagged as extended overlap: 4951396 +---> 2182249 of those are unclassified (1) +---> 2396485 of those are ground (2) +---> 372094 of those are building (6) +---> 568 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.9,1.0) has 2 bin [1.0,1.1) has 53 bin [1.1,1.2) has 17 bin [1.2,1.3) has 106 bin [1.3,1.4) has 1375 bin [1.4,1.5) has 4567 bin [1.5,1.6) has 3980 bin [1.6,1.7) has 6345 bin [1.7,1.8) has 12129 bin [1.8,1.9) has 16200 bin [1.9,2.0) has 36085 bin [2.0,2.1) has 98880 bin [2.1,2.2) has 195877 bin [2.2,2.3) has 304252 bin [2.3,2.4) has 471702 bin [2.4,2.5) has 651874 bin [2.5,2.6) has 764168 bin [2.6,2.7) 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bin [37.4,37.5) has 74 bin [37.5,37.6) has 52 bin [37.6,37.7) has 51 bin [37.7,37.8) has 44 bin [37.8,37.9) has 23 bin [37.9,38.0) has 20 bin [38.0,38.1) has 16 bin [38.1,38.2) has 16 bin [38.2,38.3) has 17 bin [38.3,38.4) has 22 bin [38.4,38.5) has 22 bin [38.5,38.6) has 14 bin [38.6,38.7) has 6 bin [38.7,38.8) has 10 bin [38.8,38.9) has 10 bin [38.9,39.0) has 14 bin [39.0,39.1) has 14 bin [39.1,39.2) has 5 bin [39.2,39.3) has 14 bin [39.3,39.4) has 19 bin [39.4,39.5) has 1 bin [39.6,39.7) has 3 bin [39.7,39.8) has 2 bin [39.8,39.9) has 3 bin [39.9,40.0) has 4 bin [40.0,40.1) has 3 bin [40.4,40.5) has 2 bin [40.5,40.6) has 1 bin [40.6,40.7) has 3 bin [40.7,40.8) has 1 bin [40.9,41.0) has 3 bin [41.0,41.1) has 1 bin [41.1,41.2) has 3 bin [41.2,41.3) has 2 bin [41.3,41.4) has 1 bin [41.4,41.5) has 2 bin [41.6,41.7) has 1 bin [41.7,41.8) has 2 bin [42.0,42.1) has 5 bin [42.1,42.2) has 2 bin [42.2,42.3) has 1 bin [42.3,42.4) has 1 bin [42.4,42.5) has 1 bin [42.6,42.7) has 1 bin [42.7,42.8) has 3 bin [42.8,42.9) has 5 bin [43.0,43.1) has 2 bin [43.1,43.2) has 14 bin [43.2,43.3) has 10 average z coordinate 9.1 for 72580240 element(s) point source id histogram with bin size 1.000000 bin 90 has 14465493 bin 91 has 54020660 bin 92 has 4094087 average point source id 90.857104275213203 for 72580240 element(s)