lasinfo (210611) report for 'AHN4T/68DN2_02.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: 340/2022 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: 42624494 number of points by return: 28423563 8564373 4266577 1190333 179648 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 336230 0 min x y z: 185980.000 336230.000 34.018 max x y z: 187019.999 337519.999 74.531 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: 42624494 extended number of points by return: 28423563 8564373 4266577 1190333 179648 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 34018 74531 intensity 56 4756 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 14 user_data 6 7 point_source_ID 132 133 gps_time 292329918.961773 292330635.050190 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 46 255 B 41 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0.56 47.56 ('Amplitude') attribute1 -16.95 30.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28423563 number of intermediate returns: 5652494 number of last returns: 28397168 number of single returns: 19848731 covered area in square units/kilounits: 1341256/1.34 point density: all returns 31.78 last only 21.17 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42624494 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28423563 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8564373 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4266577 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1190333 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 179648 instead zero. overview over extended number of returns of given pulse: 19848731 8600895 9229093 4046033 825893 70399 3450 0 0 0 0 0 0 0 0 histogram of classification of points: 15869697 unclassified (1) 26093073 ground (2) 514543 building (6) 143229 water (9) 3952 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2733380 +---> 1106805 of those are unclassified (1) +---> 1550940 of those are ground (2) +---> 74700 of those are building (6) +---> 935 of those are water (9) z coordinate histogram with bin size 0.100000 bin [34.0,34.1) has 43 bin [34.1,34.2) has 278 bin [34.2,34.3) has 1724 bin [34.3,34.4) has 1239 bin [34.4,34.5) has 1713 bin [34.5,34.6) has 3954 bin [34.6,34.7) has 7924 bin [34.7,34.8) has 9947 bin [34.8,34.9) has 11406 bin [34.9,35.0) has 13878 bin [35.0,35.1) has 33968 bin [35.1,35.2) has 105491 bin [35.2,35.3) has 234924 bin [35.3,35.4) has 423554 bin [35.4,35.5) 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[65.9,66.0) has 2485 bin [66.0,66.1) has 2216 bin [66.1,66.2) has 2013 bin [66.2,66.3) has 1868 bin [66.3,66.4) has 1625 bin [66.4,66.5) has 1509 bin [66.5,66.6) has 1385 bin [66.6,66.7) has 1307 bin [66.7,66.8) has 1196 bin [66.8,66.9) has 1094 bin [66.9,67.0) has 1007 bin [67.0,67.1) has 958 bin [67.1,67.2) has 893 bin [67.2,67.3) has 785 bin [67.3,67.4) has 757 bin [67.4,67.5) has 701 bin [67.5,67.6) has 632 bin [67.6,67.7) has 610 bin [67.7,67.8) has 604 bin [67.8,67.9) has 509 bin [67.9,68.0) has 497 bin [68.0,68.1) has 468 bin [68.1,68.2) has 344 bin [68.2,68.3) has 311 bin [68.3,68.4) has 308 bin [68.4,68.5) has 244 bin [68.5,68.6) has 223 bin [68.6,68.7) has 203 bin [68.7,68.8) has 153 bin [68.8,68.9) has 160 bin [68.9,69.0) has 113 bin [69.0,69.1) has 81 bin [69.1,69.2) has 63 bin [69.2,69.3) has 46 bin [69.3,69.4) has 51 bin [69.4,69.5) has 46 bin [69.5,69.6) has 29 bin [69.6,69.7) has 31 bin [69.7,69.8) has 17 bin [69.8,69.9) has 22 bin [69.9,70.0) has 27 bin [70.0,70.1) has 12 bin [70.1,70.2) has 22 bin [70.2,70.3) has 18 bin [70.3,70.4) has 17 bin [70.4,70.5) has 19 bin [70.5,70.6) has 22 bin [70.6,70.7) has 20 bin [70.7,70.8) has 7 bin [70.8,70.9) has 7 bin [70.9,71.0) has 4 bin [71.0,71.1) has 5 bin [71.1,71.2) has 4 bin [71.2,71.3) has 5 bin [71.3,71.4) has 4 bin [71.4,71.5) has 1 bin [72.5,72.6) has 2 bin [72.6,72.7) has 3 bin [74.5,74.6) has 1 average z coordinate 43.0 for 42624494 element(s) point source id histogram with bin size 1.000000 bin 132 has 23376756 bin 133 has 19247738 average point source id 132.451565196293018 for 42624494 element(s)