lasinfo (210611) report for 'AHN4T/07CN1_14.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: 334/2022 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: 26789648 number of points by return: 23207688 2323337 938922 267617 46834 scale factor x y z: 0.001 0.001 0.001 offset x y z: 222980 583730 0 min x y z: 222980.000 583730.000 -1.297 max x y z: 224019.999 585019.999 42.752 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: 26789648 extended number of points by return: 23207688 2323337 938922 267617 46834 4899 351 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 -1297 42752 intensity 0 4803 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 29 user_data 6 7 point_source_ID 21 23 gps_time 324223229.556104 328693178.130101 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 44 255 G 60 255 B 46 255 NIR 20 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.34 31.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23207688 number of intermediate returns: 1261484 number of last returns: 23186813 number of single returns: 20866337 covered area in square units/kilounits: 1336488/1.34 point density: all returns 20.04 last only 17.35 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26789648 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23207688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2323337 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 938922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 267617 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 46834 instead zero. overview over extended number of returns of given pulse: 20866337 2782490 2016730 884251 208495 28957 2388 0 0 0 0 0 0 0 0 histogram of classification of points: 4761778 unclassified (1) 20145361 ground (2) 1629013 building (6) 227063 water (9) 26433 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2147132 +---> 373103 of those are unclassified (1) +---> 1630405 of those are ground (2) +---> 132531 of those are building (6) +---> 9777 of those are water (9) +---> 1316 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 120 bin [-1.2,-1.1) has 462 bin [-1.1,-1.0) has 532 bin [-1.0,-0.9) has 2022 bin [-0.9,-0.8) has 58597 bin [-0.8,-0.7) has 22324 bin [-0.7,-0.6) has 20480 bin [-0.6,-0.5) has 24115 bin [-0.5,-0.4) has 36407 bin [-0.4,-0.3) has 87767 bin [-0.3,-0.2) has 78286 bin [-0.2,-0.1) has 91954 bin [-0.1,0.0) has 157388 bin [0.0,0.1) has 226648 bin [0.1,0.2) has 305097 bin [0.2,0.3) has 501959 bin [0.3,0.4) has 817579 bin [0.4,0.5) has 1259311 bin [0.5,0.6) has 1257886 bin [0.6,0.7) has 1215877 bin [0.7,0.8) has 1116374 bin [0.8,0.9) has 845067 bin [0.9,1.0) has 762962 bin [1.0,1.1) has 809159 bin [1.1,1.2) has 893935 bin [1.2,1.3) has 983091 bin [1.3,1.4) has 1013075 bin [1.4,1.5) has 973571 bin [1.5,1.6) has 1027358 bin [1.6,1.7) has 922678 bin [1.7,1.8) has 572327 bin [1.8,1.9) has 456082 bin [1.9,2.0) has 336736 bin [2.0,2.1) has 249498 bin [2.1,2.2) has 257449 bin [2.2,2.3) has 262790 bin [2.3,2.4) has 297843 bin [2.4,2.5) has 239681 bin [2.5,2.6) has 208641 bin [2.6,2.7) has 192121 bin [2.7,2.8) has 171397 bin [2.8,2.9) has 175696 bin [2.9,3.0) has 186953 bin [3.0,3.1) has 187400 bin [3.1,3.2) has 174742 bin [3.2,3.3) has 187014 bin [3.3,3.4) has 206647 bin [3.4,3.5) has 202031 bin [3.5,3.6) has 201945 bin [3.6,3.7) has 206441 bin [3.7,3.8) has 206992 bin [3.8,3.9) has 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bin [32.0,32.1) has 4 bin [32.1,32.2) has 1 bin [32.2,32.3) has 1 bin [32.3,32.4) has 1 bin [32.5,32.6) has 1 bin [32.6,32.7) has 1 bin [32.8,32.9) has 1 bin [32.9,33.0) has 4 bin [33.0,33.1) has 2 bin [33.1,33.2) has 5 bin [33.2,33.3) has 25 bin [33.3,33.4) has 4 bin [33.6,33.7) has 3 bin [33.7,33.8) has 1 bin [39.5,39.6) has 2 bin [39.8,39.9) has 1 bin [42.6,42.7) has 1 bin [42.7,42.8) has 6 average z coordinate 3.3 for 26789648 element(s) point source id histogram with bin size 1.000000 bin 21 has 2713427 bin 22 has 21053282 bin 23 has 3022939 average point source id 22.011553417947113 for 26789648 element(s)