- Joined
- Jan 16, 2016
- Messages
- 144
- Reaction score
- 25
- Age
- 54
Went out for another test mission using Litchi. Getting more confident now.
Set up a 16 way pointer with test poi's etc.
Could see that the direction I was sending her was slightly uphill and involved crossing trees so set altitude to 50m and set it off.
Watching the fpv I could see quite quickly that the 50m, where this would be fine in level ground flight was not going to be enough to clear the trees on the gradually elevated ground route.
I switched to gps mode, raised her to 100m and had a manual play.
I can see that this is an easy way to crash your bird with a mission if you don't keep an eye on things.
Do you know of any (online) topographical maps with printed ground levels to assist in planning flight altitudes in future?
It is difficult looking a mile into the distance to tell if the ground in the distance is 10m or 40m higher than the ground I launch from.
At least a topographical map would give me an idea. Today surprised me as to how far my guesstimation was out.
Thanks
Set up a 16 way pointer with test poi's etc.
Could see that the direction I was sending her was slightly uphill and involved crossing trees so set altitude to 50m and set it off.
Watching the fpv I could see quite quickly that the 50m, where this would be fine in level ground flight was not going to be enough to clear the trees on the gradually elevated ground route.
I switched to gps mode, raised her to 100m and had a manual play.
I can see that this is an easy way to crash your bird with a mission if you don't keep an eye on things.
Do you know of any (online) topographical maps with printed ground levels to assist in planning flight altitudes in future?
It is difficult looking a mile into the distance to tell if the ground in the distance is 10m or 40m higher than the ground I launch from.
At least a topographical map would give me an idea. Today surprised me as to how far my guesstimation was out.
Thanks