lasinfo (210611) report for 'AHN4T/65HZ1_19.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: 181/2021 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: 3243109 number of points by return: 3219304 23539 257 9 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 52980 382480 0 min x y z: 52980.000 383146.383 -1.821 max x y z: 53486.206 383769.999 8.145 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: 3243109 extended number of points by return: 3219304 23539 257 9 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 506206 Y 666383 1289999 Z -1821 8145 intensity 60 2471 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -31 8 user_data 6 7 point_source_ID 1 2 gps_time 258467566.914266 258468589.177240 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 42 241 G 53 233 B 39 220 NIR 53 233 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -5167 1333 extended_scanner_channel 0 0 attribute0 0.6 24.71 ('Amplitude') attribute1 -14.3 10.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 3219304 number of intermediate returns: 269 number of last returns: 3219100 number of single returns: 3195564 covered area in square units/kilounits: 199356/0.20 point density: all returns 16.27 last only 16.15 (per square units) spacing: all returns 0.25 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 3243109 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3219304 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 23539 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 257 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 9 instead zero. overview over extended number of returns of given pulse: 3195564 46759 750 36 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 77954 unclassified (1) 1962781 ground (2) 1202374 water (9) +-> flagged as extended overlap: 376824 +---> 8916 of those are unclassified (1) +---> 313589 of those are ground (2) +---> 54319 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 1 bin [-1.8,-1.7) has 146 bin [-1.7,-1.6) has 1875 bin [-1.6,-1.5) has 4437 bin [-1.5,-1.4) has 4183 bin [-1.4,-1.3) has 4056 bin [-1.3,-1.2) has 6627 bin [-1.2,-1.1) has 175841 bin [-1.1,-1.0) has 1062973 bin [-1.0,-0.9) has 114954 bin [-0.9,-0.8) has 83359 bin [-0.8,-0.7) has 106530 bin [-0.7,-0.6) has 98032 bin [-0.6,-0.5) has 83799 bin [-0.5,-0.4) has 99276 bin [-0.4,-0.3) has 110642 bin [-0.3,-0.2) has 130752 bin [-0.2,-0.1) has 108343 bin [-0.1,0.0) has 37224 bin [0.0,0.1) has 42910 bin [0.1,0.2) has 41028 bin [0.2,0.3) has 29668 bin [0.3,0.4) has 27165 bin [0.4,0.5) has 22774 bin [0.5,0.6) has 16473 bin [0.6,0.7) has 15024 bin [0.7,0.8) has 14644 bin [0.8,0.9) has 14080 bin [0.9,1.0) has 13272 bin [1.0,1.1) has 13097 bin [1.1,1.2) has 13031 bin [1.2,1.3) has 13186 bin [1.3,1.4) has 13314 bin [1.4,1.5) has 15736 bin [1.5,1.6) has 18120 bin [1.6,1.7) has 18877 bin [1.7,1.8) has 27303 bin [1.8,1.9) has 44578 bin [1.9,2.0) has 27968 bin [2.0,2.1) has 14480 bin [2.1,2.2) has 13434 bin [2.2,2.3) has 12881 bin [2.3,2.4) has 13804 bin [2.4,2.5) has 15170 bin [2.5,2.6) has 14762 bin [2.6,2.7) has 13122 bin [2.7,2.8) has 12568 bin [2.8,2.9) has 10754 bin [2.9,3.0) has 10246 bin [3.0,3.1) has 9911 bin [3.1,3.2) has 9729 bin [3.2,3.3) has 10192 bin [3.3,3.4) has 10650 bin [3.4,3.5) has 10776 bin [3.5,3.6) has 10278 bin [3.6,3.7) has 8899 bin [3.7,3.8) has 9217 bin [3.8,3.9) has 8183 bin [3.9,4.0) has 6790 bin [4.0,4.1) has 6794 bin [4.1,4.2) has 6995 bin [4.2,4.3) has 6679 bin [4.3,4.4) has 6698 bin [4.4,4.5) has 6737 bin [4.5,4.6) has 6824 bin [4.6,4.7) has 6696 bin [4.7,4.8) has 6859 bin [4.8,4.9) has 7020 bin [4.9,5.0) has 6754 bin [5.0,5.1) has 6942 bin [5.1,5.2) has 6842 bin [5.2,5.3) has 6698 bin [5.3,5.4) has 6760 bin [5.4,5.5) has 6650 bin [5.5,5.6) has 6790 bin [5.6,5.7) has 6778 bin [5.7,5.8) has 6990 bin [5.8,5.9) has 7105 bin [5.9,6.0) has 6997 bin [6.0,6.1) has 7019 bin [6.1,6.2) has 7171 bin [6.2,6.3) has 7154 bin [6.3,6.4) has 9988 bin [6.4,6.5) has 32383 bin [6.5,6.6) has 14515 bin [6.6,6.7) has 14368 bin [6.7,6.8) has 9896 bin [6.8,6.9) has 8244 bin [6.9,7.0) has 7291 bin [7.0,7.1) has 6930 bin [7.1,7.2) has 6760 bin [7.2,7.3) has 6831 bin [7.3,7.4) has 6980 bin [7.4,7.5) has 7712 bin [7.5,7.6) has 9907 bin [7.6,7.7) has 13204 bin [7.7,7.8) has 17953 bin [7.8,7.9) has 9709 bin [7.9,8.0) has 1305 bin [8.0,8.1) has 33 bin [8.1,8.2) has 4 average z coordinate 0.4 for 3243109 element(s) point source id histogram with bin size 1.000000 bin 1 has 3242553 bin 2 has 556 average point source id 1.000171440429539 for 3243109 element(s)