I fly the Jeddah-to-Makkah corridor and urgently need a clear picture of everything that rises above the ground. The goal is a basic yet dependable map showing both topography and all natural or man-made obstacles that could affect helicopter operations. Scope • Strip width: 5 km either side of the direct JED-MAK route (roughly 70 km total length). • Data layers: – Terrain elevation (DEM or comparable raster). – Individual obstacles: towers, cranes, power-lines, buildings, and any feature higher than 30 m AGL, tagged with height and coordinates. • Output formats: a GIS-ready shapefile or GeoPackage plus a KMZ for quick review, and a concise PDF summary with screenshots. I’m on a tight timeline, so speed matters—please be ready to start right away and deliver the first draft within a week. When you apply, focus on your experience performing similar topographic and obstacle mapping in GIS/remote-sensing environments. Links to previous corridor or aviation-safety maps are especially helpful. Accuracy that lets me steer clear of hazards is the benchmark; if the map keeps my rotors safe, you’ve done the job.