lasinfo (210611) report for 'AHN4T/64GZ1_21.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: 1107658 number of points by return: 1107458 198 2 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 39980 406230 0 min x y z: 39980.000 406230.000 -1.529 max x y z: 40410.195 406586.892 8.198 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: 1107658 extended number of points by return: 1107458 198 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 430195 Y 0 356892 Z -1529 8198 intensity 62 2325 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 -31 29 user_data 6 7 point_source_ID 18 65 gps_time 259411341.527636 260715563.372223 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 235 G 34 232 B 43 241 NIR 40 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0.62 23.25 ('Amplitude') attribute1 -15.24 7.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 1107458 number of intermediate returns: 0 number of last returns: 1107505 number of single returns: 1107305 covered area in square units/kilounits: 70904/0.07 point density: all returns 15.62 last only 15.62 (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 1107658 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 1107458 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 198 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: 1107305 351 2 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 11237 unclassified (1) 1064660 ground (2) 31761 water (9) +-> flagged as extended overlap: 160399 +---> 1437 of those are unclassified (1) +---> 150957 of those are ground (2) +---> 8005 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.6,-1.5) has 4 bin [-1.5,-1.4) has 414 bin [-1.4,-1.3) has 15661 bin [-1.3,-1.2) has 20050 bin [-1.2,-1.1) has 7399 bin [-1.1,-1.0) has 10460 bin [-1.0,-0.9) has 14864 bin [-0.9,-0.8) has 13435 bin [-0.8,-0.7) has 11091 bin [-0.7,-0.6) has 11924 bin [-0.6,-0.5) has 14378 bin [-0.5,-0.4) has 17229 bin [-0.4,-0.3) has 39222 bin [-0.3,-0.2) has 57937 bin [-0.2,-0.1) has 38234 bin [-0.1,0.0) has 19439 bin [0.0,0.1) has 13084 bin [0.1,0.2) has 11772 bin [0.2,0.3) has 14089 bin [0.3,0.4) has 16605 bin [0.4,0.5) has 15293 bin [0.5,0.6) has 11072 bin [0.6,0.7) has 8391 bin [0.7,0.8) has 7328 bin [0.8,0.9) has 7069 bin [0.9,1.0) has 6859 bin [1.0,1.1) has 6471 bin [1.1,1.2) has 6505 bin [1.2,1.3) has 6789 bin [1.3,1.4) has 6626 bin [1.4,1.5) has 6642 bin [1.5,1.6) has 6569 bin [1.6,1.7) has 6452 bin [1.7,1.8) has 6262 bin [1.8,1.9) has 6238 bin [1.9,2.0) has 6370 bin [2.0,2.1) has 6311 bin [2.1,2.2) has 6263 bin [2.2,2.3) has 6126 bin [2.3,2.4) has 6170 bin [2.4,2.5) has 6366 bin [2.5,2.6) has 6593 bin [2.6,2.7) has 6847 bin [2.7,2.8) has 6829 bin [2.8,2.9) has 7010 bin [2.9,3.0) has 7159 bin [3.0,3.1) has 7482 bin [3.1,3.2) has 12146 bin [3.2,3.3) has 29798 bin [3.3,3.4) has 42387 bin [3.4,3.5) has 36868 bin [3.5,3.6) has 26471 bin [3.6,3.7) has 14081 bin [3.7,3.8) has 9225 bin [3.8,3.9) has 8325 bin [3.9,4.0) has 21185 bin [4.0,4.1) has 30871 bin [4.1,4.2) has 29463 bin [4.2,4.3) has 11929 bin [4.3,4.4) has 7848 bin [4.4,4.5) has 7337 bin [4.5,4.6) has 7233 bin [4.6,4.7) has 6733 bin [4.7,4.8) has 6453 bin [4.8,4.9) has 6499 bin [4.9,5.0) has 6522 bin [5.0,5.1) has 6622 bin [5.1,5.2) has 6756 bin [5.2,5.3) has 6758 bin [5.3,5.4) has 6705 bin [5.4,5.5) has 6731 bin [5.5,5.6) has 6776 bin [5.6,5.7) has 6734 bin [5.7,5.8) has 6769 bin [5.8,5.9) has 6891 bin [5.9,6.0) has 6859 bin [6.0,6.1) has 6944 bin [6.1,6.2) has 6918 bin [6.2,6.3) has 6999 bin [6.3,6.4) has 7059 bin [6.4,6.5) has 7096 bin [6.5,6.6) has 7043 bin [6.6,6.7) has 7227 bin [6.7,6.8) has 7295 bin [6.8,6.9) has 7212 bin [6.9,7.0) has 7273 bin [7.0,7.1) has 7500 bin [7.1,7.2) has 7411 bin [7.2,7.3) has 7858 bin [7.3,7.4) has 9277 bin [7.4,7.5) has 18487 bin [7.5,7.6) has 14147 bin [7.6,7.7) has 9941 bin [7.7,7.8) has 10662 bin [7.8,7.9) has 10011 bin [7.9,8.0) has 7267 bin [8.0,8.1) has 3591 bin [8.1,8.2) has 82 average z coordinate 2.7 for 1107658 element(s) point source id histogram with bin size 1.000000 bin 18 has 75174 bin 19 has 897468 bin 65 has 135016 average point source id 24.539220589748822 for 1107658 element(s)