lasinfo (210611) report for 'AHN4T/37FZ2_09.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: 180/2021 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: 58276089 number of points by return: 48098361 7789841 2017081 337668 33138 scale factor x y z: 0.001 0.001 0.001 offset x y z: 97980 441230 0 min x y z: 97980.000 441230.000 -7.605 max x y z: 99019.999 442519.999 29.561 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: 58276089 extended number of points by return: 48098361 7789841 2017081 337668 33138 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 -7605 29561 intensity 0 4918 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 -29 29 user_data 6 7 point_source_ID 14 16 gps_time 268437823.456611 268440363.100149 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 16 255 B 0 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.31 34.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48098361 number of intermediate returns: 2387573 number of last returns: 48071797 number of single returns: 40281642 covered area in square units/kilounits: 1306604/1.31 point density: all returns 44.60 last only 36.79 (per square units) spacing: all returns 0.15 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 58276089 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48098361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7789841 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2017081 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 337668 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33138 instead zero. overview over extended number of returns of given pulse: 40281642 11571398 5039517 1217626 164718 1176 12 0 0 0 0 0 0 0 0 histogram of classification of points: 14780129 unclassified (1) 31725137 ground (2) 11552297 building (6) 82109 water (9) 136417 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4208250 +---> 1004537 of those are unclassified (1) +---> 2400413 of those are ground (2) +---> 797458 of those are building (6) +---> 560 of those are water (9) +---> 5282 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-7.7,-7.6) has 1 bin [-7.6,-7.5) has 1 bin [-7.5,-7.4) has 9 bin [-7.4,-7.3) has 128 bin [-7.3,-7.2) has 130 bin [-7.2,-7.1) has 20 bin [-7.1,-7.0) has 162 bin [-7.0,-6.9) has 487 bin [-6.9,-6.8) has 1339 bin [-6.8,-6.7) has 12634 bin [-6.7,-6.6) has 12215 bin [-6.6,-6.5) has 42567 bin [-6.5,-6.4) has 99346 bin [-6.4,-6.3) has 466237 bin [-6.3,-6.2) has 895284 bin [-6.2,-6.1) has 580038 bin [-6.1,-6.0) has 511948 bin [-6.0,-5.9) has 554015 bin [-5.9,-5.8) has 704851 bin [-5.8,-5.7) has 1055208 bin [-5.7,-5.6) has 1290705 bin [-5.6,-5.5) has 1537765 bin [-5.5,-5.4) has 2573473 bin [-5.4,-5.3) has 3590912 bin [-5.3,-5.2) has 4556701 bin [-5.2,-5.1) has 4936142 bin [-5.1,-5.0) has 3734242 bin [-5.0,-4.9) has 1836165 bin [-4.9,-4.8) has 1002191 bin [-4.8,-4.7) has 685561 bin [-4.7,-4.6) has 531556 bin [-4.6,-4.5) has 455061 bin [-4.5,-4.4) has 408652 bin [-4.4,-4.3) has 428037 bin [-4.3,-4.2) has 348730 bin [-4.2,-4.1) has 294254 bin [-4.1,-4.0) has 300280 bin [-4.0,-3.9) has 293860 bin [-3.9,-3.8) has 273839 bin [-3.8,-3.7) has 265645 bin [-3.7,-3.6) has 252143 bin [-3.6,-3.5) has 240581 bin [-3.5,-3.4) has 248234 bin [-3.4,-3.3) has 265841 bin [-3.3,-3.2) has 232607 bin [-3.2,-3.1) has 218458 bin [-3.1,-3.0) has 211167 bin [-3.0,-2.9) has 218543 bin [-2.9,-2.8) has 229322 bin 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[28.7,28.8) has 32 bin [28.8,28.9) has 21 bin [28.9,29.0) has 16 bin [29.0,29.1) has 13 bin [29.1,29.2) has 8 bin [29.2,29.3) has 6 bin [29.3,29.4) has 1 bin [29.4,29.5) has 1 bin [29.5,29.6) has 1 average z coordinate -1.6 for 58276089 element(s) point source id histogram with bin size 1.000000 bin 14 has 8789898 bin 15 has 44083897 bin 16 has 5402294 average point source id 14.941869743523798 for 58276089 element(s)