Clouds Givemethewillies Senior Member May 25, 2017 #1 With a photo of a suitable bit of coast with landmarks, the intersection of the horizon with the coast can be determined by the point of inflection of the edge of the sea. eg.
With a photo of a suitable bit of coast with landmarks, the intersection of the horizon with the coast can be determined by the point of inflection of the edge of the sea. eg.
Clouds Givemethewillies Senior Member May 25, 2017 #2 I also took photos of the point at Tonfanau from various known heights from nearby. Visibility was poor today.. Attachments DSCF4538.JPG 111.2 KB · Views: 423 DSCF4540.JPG 99.8 KB · Views: 399 DSCF4542.JPG 122.3 KB · Views: 403 DSCF4544.JPG 155.4 KB · Views: 430 DSCF4548.JPG 218.8 KB · Views: 404
I also took photos of the point at Tonfanau from various known heights from nearby. Visibility was poor today..