lasinfo (210611) report for 'AHN4T/50EZ1_12.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: 339/2022 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: 46986080 number of points by return: 26640717 13889310 5153480 1140923 161650 scale factor x y z: 0.001 0.001 0.001 offset x y z: 120980 389980 0 min x y z: 120980.000 389980.000 16.031 max x y z: 122019.999 391269.999 52.394 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: 46986080 extended number of points by return: 26640717 13889310 5153480 1140923 161650 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 16031 52394 intensity 44 4234 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 -29 29 user_data 6 7 point_source_ID 22 24 gps_time 290603671.597229 290606221.408123 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 30 255 B 22 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.44 42.34 ('Amplitude') attribute1 -16.54 26.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26640717 number of intermediate returns: 6475366 number of last returns: 26585826 number of single returns: 12715829 covered area in square units/kilounits: 1334004/1.33 point density: all returns 35.22 last only 19.93 (per square units) spacing: all returns 0.17 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46986080 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26640717 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13889310 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5153480 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1140923 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 161650 instead zero. overview over extended number of returns of given pulse: 12715829 17476815 12055875 3926300 735420 70859 4982 0 0 0 0 0 0 0 0 histogram of classification of points: 26422547 unclassified (1) 20549647 ground (2) 13144 building (6) 742 water (9) +-> flagged as extended overlap: 3575030 +---> 2063824 of those are unclassified (1) +---> 1505284 of those are ground (2) +---> 5911 of those are building (6) +---> 11 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.0,16.1) has 5 bin [16.1,16.2) has 10 bin [16.2,16.3) has 9 bin [16.3,16.4) has 65 bin [16.4,16.5) has 657 bin [16.5,16.6) has 1989 bin [16.6,16.7) has 5231 bin [16.7,16.8) has 10779 bin [16.8,16.9) has 12850 bin [16.9,17.0) has 16284 bin [17.0,17.1) has 26573 bin [17.1,17.2) has 40725 bin [17.2,17.3) has 64703 bin [17.3,17.4) has 112590 bin [17.4,17.5) has 166906 bin [17.5,17.6) has 243710 bin 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has 771 bin [47.9,48.0) has 741 bin [48.0,48.1) has 677 bin [48.1,48.2) has 643 bin [48.2,48.3) has 637 bin [48.3,48.4) has 535 bin [48.4,48.5) has 470 bin [48.5,48.6) has 485 bin [48.6,48.7) has 419 bin [48.7,48.8) has 435 bin [48.8,48.9) has 393 bin [48.9,49.0) has 333 bin [49.0,49.1) has 353 bin [49.1,49.2) has 287 bin [49.2,49.3) has 310 bin [49.3,49.4) has 273 bin [49.4,49.5) has 258 bin [49.5,49.6) has 200 bin [49.6,49.7) has 200 bin [49.7,49.8) has 168 bin [49.8,49.9) has 125 bin [49.9,50.0) has 135 bin [50.0,50.1) has 97 bin [50.1,50.2) has 113 bin [50.2,50.3) has 83 bin [50.3,50.4) has 99 bin [50.4,50.5) has 109 bin [50.5,50.6) has 80 bin [50.6,50.7) has 71 bin [50.7,50.8) has 46 bin [50.8,50.9) has 28 bin [50.9,51.0) has 17 bin [51.0,51.1) has 14 bin [51.1,51.2) has 17 bin [51.2,51.3) has 14 bin [51.3,51.4) has 7 bin [51.4,51.5) has 6 bin [51.5,51.6) has 6 bin [51.6,51.7) has 9 bin [51.7,51.8) has 14 bin [51.8,51.9) has 8 bin [51.9,52.0) has 4 bin [52.0,52.1) has 1 bin [52.2,52.3) has 2 bin [52.3,52.4) has 2 average z coordinate 26.1 for 46986080 element(s) point source id histogram with bin size 1.000000 bin 22 has 5984500 bin 23 has 38835751 bin 24 has 2165829 average point source id 22.918727610390143 for 46986080 element(s)