位置情報がなんかズレる

[EnsekiTT]

池袋の風風亭で63mズレてた。 あのに氏にログをもらって検証する

[EnsekiTT]

あのに氏にもらったログ

[ActionCable] Broadcasting to room:#anonitoense: {"position"=>{"lat"=>35.7292463731011, "lon"=>139.7123872217398, "alt"=>61.09557342529297}, "user_id"=>"e73lu86v", "action"=>"forward"} RoomChannel transmitting {"position"=>{"lat"=>35.7292463731011, "lon"=>139.7123872217398, "alt"=>61.09557342529297}, "user_id"=>"e73lu86v", "action"=>"forward"} (via streamed from room:#anonitoense) RoomChannel transmitting {"position"=>{"lat"=>35.7292463731011, "lon"=>139.7123872217398, "alt"=>61.09557342529297}, "user_id"=>"e73lu86v", "action"=>"forward"} (via streamed from room:#anonitoense) RoomChannel#forward({"position"=>{"lat"=>35.7291195, "lon"=>139.712238, "alt"=>nil}, "user_id"=>"87duz0k9"}) [ActionCable] Broadcasting to room:#anonitoense: {"position"=>{"lat"=>35.7291195, "lon"=>139.712238, "alt"=>nil}, "user_id"=>"87duz0k9", "action"=>"forward"} RoomChannel transmitting {"position"=>{"lat"=>35.7291195, "lon"=>139.712238, "alt"=>nil}, "user_id"=>"87duz0k9", "action"=>"forward"} (via streamed from room:#anonitoense) RoomChannel transmitting {"position"=>{"lat"=>35.7291195, "lon"=>139.712238, "alt"=>nil}, "user_id"=>"87duz0k9", "action"=>"forward"} (via streamed from room:#anonitoense)

[EnsekiTT]

解決方針 →高度Nilを出す端末を諦める →片方高度Nilの場合は相手の高度を、両方高度Nilの場合は0を使う

とりあえず後者のつもりで実装してみる。