Navigation at the upper right as the “three horizontal lines” see /// above.

Three Dimensional Landscape Modeling and Environmental Visualization by a Geographer and Cartographer Fourth-Five Years of Experience 1977-2020, University of Idaho, National Geographic Society, U. S. Geological Survey

Three Dimensional Landscape Modeling and Environmental Visualization by a Geographer and Cartographer (dual B.S. Geo and B.S. Cart, U of Idaho)
Forty-Seven Years of Experience 1977-2022, University of Idaho, National Geographic Society, U. S. Geological Survey, cartographic and geographic research
Now retired, this is my hobby of creating shaded relief landscape graphics on a computer, as doing this by hand and brush requires months of work!