lasinfo (210611) report for 'AHN4T/05FN2_25.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: 176/2021 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: 23997422 number of points by return: 23995312 2108 2 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 178980 593730 0 min x y z: 178980.000 593730.000 0.455 max x y z: 180019.999 595019.999 6.962 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: 23997422 extended number of points by return: 23995312 2108 2 0 0 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 455 6962 intensity 48 4546 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 8 user_data 8 9 point_source_ID 1090 1091 gps_time 268928900.474687 268929386.499825 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 59 254 G 71 255 B 55 239 NIR 79 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 1333 extended_scanner_channel 0 0 attribute0 0.48 45.46 ('Amplitude') attribute1 -16.54 28.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23995312 number of intermediate returns: 0 number of last returns: 23996857 number of single returns: 23994747 covered area in square units/kilounits: 1326284/1.33 point density: all returns 18.09 last only 18.09 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23997422 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23995312 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2108 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2 instead zero. overview over extended number of returns of given pulse: 23994747 2673 2 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 25791 unclassified (1) 23678162 ground (2) 293469 water (9) +-> flagged as extended overlap: 1558895 +---> 441 of those are unclassified (1) +---> 1508241 of those are ground (2) +---> 50213 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.4,0.5) has 2 bin [0.5,0.6) has 651 bin [0.6,0.7) has 40323 bin [0.7,0.8) has 8476 bin [0.8,0.9) has 6821 bin [0.9,1.0) has 10418 bin [1.0,1.1) has 181007 bin [1.1,1.2) has 536122 bin [1.2,1.3) has 1121098 bin [1.3,1.4) has 2478558 bin [1.4,1.5) has 3222353 bin [1.5,1.6) has 5242954 bin [1.6,1.7) has 3771139 bin [1.7,1.8) has 2745961 bin [1.8,1.9) has 1783053 bin [1.9,2.0) has 967434 bin [2.0,2.1) has 395894 bin [2.1,2.2) has 185252 bin [2.2,2.3) has 132710 bin [2.3,2.4) has 136970 bin [2.4,2.5) has 109272 bin [2.5,2.6) has 85974 bin [2.6,2.7) has 85515 bin [2.7,2.8) has 89923 bin [2.8,2.9) has 75536 bin [2.9,3.0) has 50414 bin [3.0,3.1) has 42045 bin [3.1,3.2) has 39271 bin [3.2,3.3) has 42872 bin [3.3,3.4) has 39642 bin [3.4,3.5) has 35307 bin [3.5,3.6) has 36558 bin [3.6,3.7) has 63987 bin [3.7,3.8) has 42060 bin [3.8,3.9) has 41845 bin [3.9,4.0) has 23853 bin [4.0,4.1) has 11443 bin [4.1,4.2) has 10348 bin [4.2,4.3) has 10315 bin [4.3,4.4) has 10917 bin [4.4,4.5) has 11272 bin [4.5,4.6) has 13025 bin [4.6,4.7) has 15475 bin [4.7,4.8) has 15351 bin [4.8,4.9) has 10824 bin [4.9,5.0) has 5641 bin [5.0,5.1) has 5111 bin [5.1,5.2) has 4766 bin [5.2,5.3) has 1296 bin [5.3,5.4) has 6 bin [5.4,5.5) has 1 bin [5.5,5.6) has 3 bin [5.6,5.7) has 4 bin [5.7,5.8) has 3 bin [5.8,5.9) has 3 bin [5.9,6.0) has 1 bin [6.0,6.1) has 3 bin [6.1,6.2) has 5 bin [6.2,6.3) has 6 bin [6.3,6.4) has 7 bin [6.4,6.5) has 2 bin [6.5,6.6) has 2 bin [6.6,6.7) has 14 bin [6.7,6.8) has 107 bin [6.8,6.9) has 166 bin [6.9,7.0) has 35 average z coordinate 1.7 for 23997422 element(s) point source id histogram with bin size 1.000000 bin 1090 has 14056554 bin 1091 has 9940868 average point source id 1090.414247330400713 for 23997422 element(s)