Assume that you are a professional explorer (of geographical landscapes) and you are on an exploration of a desert in a northen hemispherical country near to the equator during a mid-summer.
Before you started your exploration, through your friend-cum-guide of that specific area you were informed that a solar power plant related works are in progress. Also it was informed that an oasis is located due North of the power plant at a distance of 2 km.
Unfortunately on a dry and hot day, at 12:00 noon you are lost in the desert about which you have some idea (like its layout), though not a thorough one. Also you do not have any instruments with you (which can provide you navigation). As you are wandering through the endless sands under a hot sun, with your supplies depleted, you felt desparate at some point and decided to give up. Like a miracle, at that moment you can feebly identify instruments (like Solar Panels, wires etc.) used for solar power plant at a distance.
Here comes the question:
As a professional explorer, with your limited supplies, and available information you wished to walk towards the oasis (where you can find shelter/refreshments and possibly a way out as well !).
Can you identify which useful information can aid /guide you going towards the oasis ?