TeleGeography stores 17 cables (2Africa, Echo, Hawaiki...) as several
features under one id, and the tool made a row per feature, so "Echo"
read "3 submarine cables" and area counts ran high. Rows are now unique
by cable id, and a cable still matches when any of its parts does.
Tool answers with something to show now include data.view: the view with
the matching layers on, the area framed from above or a single aircraft or
satellite followed, and the link that opens it. Area framing moves to
src/tools/views.js so links and answers frame alike.
Cable searches only tested vertices, so a cable crossing an area with no
vertex inside it was missed. Lines now test each segment against the area's
bounds, across the antimeridian too, and against a radius area's great-circle
distance.
Add find_submarine_cables over the bundled TeleGeography data: cables
passing through or landing in an area, or matching a name, with landing
points and the dataset's attribution. The local MCP server's fetch reads
the bundled data files a browser would load by URL, and nothing outside
that directory.
Aditya