Dune: Part One filmed at Liwa Oasis, Liwa. Endless sand dunes at an oasis south of Abu Dhabi, standing in for the desert where spice is mined. On screen it's Arrakis.
Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer. This is an area, not a spot. The coordinate is its middle, so use it to navigate to the place and not to line up a shot.
Planning the trip? everything filmed in Liwa is on one page
Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Liwa and it tells you what was shot around you, how to get there, and whether you can actually go in.
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