Pay as you goMost features are free but for premium calculations, you will need to purchase credits to top up your account. Register a free account now and you can start premium planning immediately or credit your account so it's ready to roll whenever you or your team might need answers at short notice in the future.
|Free||500 credits||1000 credits||2000 credits||4000 credits|
|Path Profile Analysis|
|Global 90m terrain|
|USA 30m terrain||No|
|10km coverage (90m res)||Unlimited||Unlimited||Unlimited||Unlimited||Unlimited|
|10km coverage (30m res)||No||x8||x16||x32||x64|
|20km coverage (Coarse)||No||x24||x50||x100||x200|
|20km coverage (Fine)||No||x12||x25||x50||x100|
|50km coverage (Coarse)||No||x10||x20||x40||x80|
|50km coverage (Fine)||No||x4||x10||x20||x40|
|100km coverage (Coarse)||No||x4||x10||x20||x40|
|200km coverage (V.Coarse)||No||x4||x10||x20||x40|
NotesOne US dollar ($1) buys 100 credits
Dollars per credit = 0.01
Fine is 1200 pixels per degree of latitude (~90m)
Coarse is 600 pixels per degree (~180m)
We accept all major credit cards and Paypal.
Free calculationsSmall 90m DEM calculations under 10km are free. They're handy for allowing you to test and adjust settings on a small scale before spending money.
EmergenciesIf you have an emergency like a natural disaster, let us know so we can give free credits.
Dynamic pricingThis system represents great value for money as users can manipulate settings to reduce the price whilst still answering the question 'Where could I communicate to..'. Increasing the radius beyond 10km/6Mi will require credits. Selecting high resolution doubles the price and conversely low resolution halves it.
10km at med/high resolution = 0 credits ($0)
10km at very high resolution = 60 credits ($0.6)
25km at medium resolution = 25 credits ($0.25)
25km at high resolution = 50 credits ($0.5)
50km at medium resolution = 50 credits ($0.5)
50km at high resolution = 100 credits ($1)
100km at medium resolution = 100 credits ($1)
100km at high resolution = 200 credits ($2)
Paid calculationsThe following are the maximum paid calculations within Keyhole Radio:
Very High (3600 pixels per degree), 10km radius, 60 credits
High (1200 pixels per degree), 50km radius, 100 credits
Medium (600 pixels per degree), 100km radius, 100 credits
Low (300 pixels per degree), 200km radius, 100 credits