Can you please add some longitude& latitude mark over the grid?

[kelpinswamp]

Hello windy, i'm a seafarer on a global ocean-going research vessel.Tks to your good software, we can make better route planning and risk assessment, also, your software makes it easy to explain why we changed our plan at sea to our top levels, to whom never navigated at sea.
For seafarer, one thing is not so convinient is that we could not quickly found our navigation area because the map is so big, also, our gps pos is not the pos through network. So, can you pleas add some longitude& latitude mark over the grid?
For example, the software can track our mouse cursor automatically and show the gps pos nearby.
or the software can show 10 degrees, 20 degrees, 30 degrees.....over the grid?
Really appreciate for your help!