lasinfo (210611) report for 'AHN4T/25GZ1_03.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: 178/2021 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: 45573239 number of points by return: 42511714 2279143 660249 111381 10752 scale factor x y z: 0.001 0.001 0.001 offset x y z: 121980 479980 0 min x y z: 121980.000 479980.000 -5.670 max x y z: 123019.999 481269.999 29.355 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: 45573239 extended number of points by return: 42511714 2279143 660249 111381 10752 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 -5670 29355 intensity 51 4019 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 34 user_data 6 7 point_source_ID 109 111 gps_time 270045567.199550 270047221.175515 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5667 extended_scanner_channel 0 0 attribute0 0.51 40.19 ('Amplitude') attribute1 -15.3 25.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42511714 number of intermediate returns: 781287 number of last returns: 42499638 number of single returns: 40219400 covered area in square units/kilounits: 1282988/1.28 point density: all returns 35.52 last only 33.13 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45573239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42511714 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2279143 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 660249 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 111381 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10752 instead zero. overview over extended number of returns of given pulse: 40219400 3252451 1646056 401585 53440 307 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4552314 unclassified (1) 39150161 ground (2) 889964 building (6) 939480 water (9) 41320 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3612881 +---> 625833 of those are unclassified (1) +---> 2926109 of those are ground (2) +---> 19216 of those are building (6) +---> 36221 of those are water (9) +---> 5502 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.7,-5.6) has 53 bin [-5.6,-5.5) has 2156 bin [-5.5,-5.4) has 11784 bin [-5.4,-5.3) has 16732 bin [-5.3,-5.2) has 40964 bin [-5.2,-5.1) has 267604 bin [-5.1,-5.0) has 143628 bin [-5.0,-4.9) has 35546 bin [-4.9,-4.8) has 25483 bin [-4.8,-4.7) has 19102 bin [-4.7,-4.6) has 16078 bin [-4.6,-4.5) has 12766 bin [-4.5,-4.4) has 11037 bin [-4.4,-4.3) has 10484 bin [-4.3,-4.2) has 10201 bin [-4.2,-4.1) has 8881 bin [-4.1,-4.0) has 8112 bin [-4.0,-3.9) has 8244 bin [-3.9,-3.8) has 8517 bin [-3.8,-3.7) has 8935 bin [-3.7,-3.6) has 8591 bin [-3.6,-3.5) has 8547 bin [-3.5,-3.4) has 8337 bin [-3.4,-3.3) has 8882 bin [-3.3,-3.2) has 9201 bin [-3.2,-3.1) has 9626 bin [-3.1,-3.0) has 11410 bin [-3.0,-2.9) has 11848 bin [-2.9,-2.8) has 11196 bin [-2.8,-2.7) has 19593 bin [-2.7,-2.6) has 205546 bin [-2.6,-2.5) has 346446 bin [-2.5,-2.4) has 508398 bin [-2.4,-2.3) has 1117742 bin [-2.3,-2.2) has 2327794 bin [-2.2,-2.1) has 6795778 bin [-2.1,-2.0) has 11091042 bin [-2.0,-1.9) has 5743981 bin [-1.9,-1.8) has 2809323 bin [-1.8,-1.7) has 1950580 bin [-1.7,-1.6) has 1149817 bin [-1.6,-1.5) has 764116 bin [-1.5,-1.4) has 568240 bin [-1.4,-1.3) has 464196 bin [-1.3,-1.2) has 379591 bin [-1.2,-1.1) has 253401 bin [-1.1,-1.0) has 194097 bin [-1.0,-0.9) has 201591 bin [-0.9,-0.8) has 212967 bin [-0.8,-0.7) has 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has 84 bin [27.6,27.7) has 81 bin [27.7,27.8) has 74 bin [27.8,27.9) has 68 bin [27.9,28.0) has 77 bin [28.0,28.1) has 81 bin [28.1,28.2) has 49 bin [28.2,28.3) has 43 bin [28.3,28.4) has 63 bin [28.4,28.5) has 46 bin [28.5,28.6) has 38 bin [28.6,28.7) has 33 bin [28.7,28.8) has 20 bin [28.8,28.9) has 18 bin [28.9,29.0) has 7 bin [29.0,29.1) has 12 bin [29.1,29.2) has 9 bin [29.2,29.3) has 2 bin [29.3,29.4) has 5 average z coordinate -1.0 for 45573239 element(s) point source id histogram with bin size 1.000000 bin 109 has 8618468 bin 110 has 32634868 bin 111 has 4319903 average point source id 109.905677869418057 for 45573239 element(s)