Wilson H Fox Campground

Shade, sun and Starlink are our estimates from Meta and the World Resources Institute’s canopy-height model (about 2 m pixels, from satellite imagery calibrated with space lidar; CC BY 4.0). From 2 m above each site we trace 72 lines out to 60 m and note the tallest tree in each direction. Shade counts trees overhead, the canopy within 30 m and how much of the afternoon sky is blocked. Sun counts how open the southern sky is. Starlink needs open sky above 35°, with the northern half counted twice because US dishes tilt north, and we keep the best spot within 8 m of the site’s post. The model sees tree heights only, not trunks, buildings or hills, so check with the Starlink app when you arrive.

Slope is the ground at each site’s post over about 4 m, from USGS 3DEP 1 m lidar: level under 2%, gentle to 4% (most rigs level on blocks), sloped to 8% (fine for a tent), steep beyond.

Cell coverage is from the FCC Broadband Data Collection (carrier filings as downloaded May 2026): each site is tested against each carrier’s modelled outdoor 4G/5G coverage. It is what the carriers report, not a measured signal.

Weather is NOAA’s 1991–2020 climate normals for the campground. Sites and facts are from Recreation.gov’s open data (July 2026). Map imagery: USGS The National Map.

From the campground’s Recreation.gov listing: “All sites have water and electric hookups, a covered picnic table and stand up grill. Two playgrounds, two boat ramps and beach access are also onsite. The campground is on the shores of Granger Lake, with the gently rolling hills of the Texas Blackland Prairie as a backdrop. Granger Lake is fed by the San Gabriel River and Willis Creek, and was formed in 1980 upon completion of the 16,000 foot long dam.”

Page data as of October 15, 2026. Full source notes are in each layer’s info in the app.