coyote_mountain_topo
site grading and drawing

real terrain anywhere on earth. grade it, sculpt it, watch the water, then export a drawing set, a print file, or a laser-cut cardboard model.
coyote_mountain_flight
drone survey planning

lay out a photogrammetry flight over the same terrain: overlap, ground sample size, batteries, terrain following, and mission files for the aircraft.
coyote_mountain_gallery
made with the tools

history animations, painted views of the model, drawing sheets and a drone survey as points.
the two tools share a place, a boundary, and any drone survey you load
for teachers ยท free for teaching, source available