Imagery Offset Database

14th of July

Frans S in ශ්‍රී ලංකාව இலங்கை: Crossing Bothalagama
Filter by author, area
Sirigampola Road, Koswatta, Bothalegama, පුත්තලම් දිස්ත්‍රික්කය, North Western Province, 61158, ශ්‍රී ලංකාව இலங்கை

An imagery offset of 10.1 m
Imagery: tiles.mapbox.com/v4/digitalglobe.316c9a2e
Created by Frans S on 2018-07-14
Crossing Bothalagama

12th of July

Frans S in ශ්‍රී ලංකාව இலங்கை: Better offset check on T crossing/bridge
Filter by author, area
Thoppuwa Junction, Vaikkala, පුත්තලම් දිස්ත්‍රික්කය, North Western Province, 11540, ශ්‍රී ලංකාව இலங்கை

An imagery offset of 5.4 m
Imagery: tiles.mapbox.com/v4/digitalglobe.316c9a2e
Created by Frans S on 2018-07-12
Better offset check on T crossing/bridge
Frans S in ශ්‍රී ලංකාව இலங்கை: Cross road whith gps data found 12-7-2018 Colombo-Kammala Road
Filter by author, area
Angampitiya-Bolawatte-Dankotuwa Road, Angampitiya, පුත්තලම් දිස්ත්‍රික්කය, North Western Province, 61110, ශ්‍රී ලංකාව இலங்கை

An imagery offset of 10.7 m
Imagery: tiles.mapbox.com/v4/digitalglobe.316c9a2e
Created by Frans S on 2018-07-12
Cross road whith gps data found 12-7-2018 Colombo-Kammala Road

11th of July

Frans S in ශ්‍රී ලංකාව இலங்கை: used for task 130 and around aligned to highway GPS data and crossing streets
Filter by author, area
Colombo-Chilaw Road, Marawila, Halpanwila, පුත්තලම් දිස්ත්‍රික්කය, North Western Province, 61110, ශ්‍රී ලංකාව இலங்கை

An imagery offset of 6.3 m
Imagery: tiles.mapbox.com/v4/digitalglobe.316c9a2e
Created by Frans S on 2018-07-11
used for task 130 and around aligned to highway GPS data and crossing streets

10th of July

Frans S Frans S in ශ්‍රී ලංකාව இலங்கை: bring to a spot somewher in the middle of nowhere. has to be deleted
Koswatta, Pahala Kottaramulla, පුත්තලම් දිස්ත්‍රික්කය, North Western Province, 61158, ශ්‍රී ලංකාව இலங்கை

A calibration polygon
Created by Frans S on 2018-07-09
proj 4747 task 446 checked with GPS

Deprecated by Frans S on 2018-07-10
bring to a spot somewher in the middle of nowhere. has to be deleted
Next page