lasinfo (210611) report for 'AHN4T/34CN1_16.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: 337/2022 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: 38218939 number of points by return: 25601652 8394713 3302409 797696 121995 scale factor x y z: 0.001 0.001 0.001 offset x y z: 219980 457480 0 min x y z: 219980.000 457480.000 10.714 max x y z: 221019.999 458769.999 51.096 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: 38218939 extended number of points by return: 25601652 8394713 3302409 797696 121995 459 15 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 10714 51096 intensity 44 3510 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 13 user_data 6 7 point_source_ID 146 147 gps_time 324037794.484560 328790789.791204 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 45 255 B 39 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.61 19.76 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25601652 number of intermediate returns: 4240263 number of last returns: 25562453 number of single returns: 17185429 covered area in square units/kilounits: 1337500/1.34 point density: all returns 28.57 last only 19.11 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38218939 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25601652 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8394713 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3302409 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 797696 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 121995 instead zero. overview over extended number of returns of given pulse: 17185429 10192708 7520477 2707557 550662 57649 4457 0 0 0 0 0 0 0 0 histogram of classification of points: 16440622 unclassified (1) 21327558 ground (2) 413406 building (6) 33541 water (9) 3812 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2694736 +---> 1134599 of those are unclassified (1) +---> 1500591 of those are ground (2) +---> 37648 of those are building (6) +---> 21898 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.7,10.8) has 192 bin [10.8,10.9) has 5463 bin [10.9,11.0) has 7110 bin [11.0,11.1) has 28396 bin [11.1,11.2) has 8472 bin [11.2,11.3) has 12472 bin [11.3,11.4) has 12019 bin [11.4,11.5) has 17343 bin [11.5,11.6) has 29815 bin [11.6,11.7) has 77172 bin [11.7,11.8) has 307628 bin [11.8,11.9) has 406900 bin [11.9,12.0) has 564995 bin [12.0,12.1) has 825807 bin [12.1,12.2) has 1035326 bin [12.2,12.3) has 1163597 bin [12.3,12.4) has 1027818 bin [12.4,12.5) has 1161576 bin [12.5,12.6) has 1211446 bin [12.6,12.7) has 1411153 bin [12.7,12.8) has 1601340 bin [12.8,12.9) has 1388890 bin [12.9,13.0) has 1251458 bin [13.0,13.1) has 1144126 bin [13.1,13.2) has 1038510 bin [13.2,13.3) has 852364 bin [13.3,13.4) has 705149 bin [13.4,13.5) has 617076 bin [13.5,13.6) has 557436 bin [13.6,13.7) has 619646 bin [13.7,13.8) has 649842 bin [13.8,13.9) has 583092 bin [13.9,14.0) has 407753 bin [14.0,14.1) has 293466 bin [14.1,14.2) has 222321 bin [14.2,14.3) has 208625 bin [14.3,14.4) has 203775 bin [14.4,14.5) has 175255 bin [14.5,14.6) has 167239 bin [14.6,14.7) has 154336 bin [14.7,14.8) has 142626 bin [14.8,14.9) has 111215 bin [14.9,15.0) has 96125 bin [15.0,15.1) has 86924 bin [15.1,15.2) has 80949 bin [15.2,15.3) has 68019 bin [15.3,15.4) has 66275 bin [15.4,15.5) has 72105 bin [15.5,15.6) has 75079 bin [15.6,15.7) has 72725 bin [15.7,15.8) has 64216 bin 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has 330 bin [46.8,46.9) has 309 bin [46.9,47.0) has 291 bin [47.0,47.1) has 290 bin [47.1,47.2) has 280 bin [47.2,47.3) has 282 bin [47.3,47.4) has 315 bin [47.4,47.5) has 243 bin [47.5,47.6) has 258 bin [47.6,47.7) has 216 bin [47.7,47.8) has 165 bin [47.8,47.9) has 183 bin [47.9,48.0) has 174 bin [48.0,48.1) has 182 bin [48.1,48.2) has 150 bin [48.2,48.3) has 168 bin [48.3,48.4) has 150 bin [48.4,48.5) has 167 bin [48.5,48.6) has 165 bin [48.6,48.7) has 120 bin [48.7,48.8) has 122 bin [48.8,48.9) has 100 bin [48.9,49.0) has 89 bin [49.0,49.1) has 75 bin [49.1,49.2) has 101 bin [49.2,49.3) has 73 bin [49.3,49.4) has 69 bin [49.4,49.5) has 51 bin [49.5,49.6) has 51 bin [49.6,49.7) has 39 bin [49.7,49.8) has 38 bin [49.8,49.9) has 25 bin [49.9,50.0) has 19 bin [50.0,50.1) has 24 bin [50.1,50.2) has 22 bin [50.2,50.3) has 19 bin [50.3,50.4) has 10 bin [50.4,50.5) has 15 bin [50.5,50.6) has 2 bin [50.6,50.7) has 5 bin [50.7,50.8) has 5 bin [50.8,50.9) has 4 bin [50.9,51.0) has 2 bin [51.0,51.1) has 3 average z coordinate 18.8 for 38218939 element(s) point source id histogram with bin size 1.000000 bin 146 has 8030424 bin 147 has 30188515 average point source id 146.789883649046345 for 38218939 element(s)