High Viewpoint HDRI
ebonartgallery
Posts: 270
in The Commons
The vast majority of HDRI's are, quite undersandbly, gorund-level; viewpoints. However, I need high-flying viewpoints, particularly of dense urban areas. Like you would see from a heleicopter, penthouse, or from a super-person in flight.
Anyone know of a resource? I've tried many places and so far the only thing I've found is this, which has only four pics and only one small suburb pic from the air.

Comments
Dense Urban Area, I don't know if they exist, but flipmode has a product with HDRI over the sea, and has multiples products with HDRI made from a higher point of view:
https://www.daz3d.com/fma-over-the-sea-hdris-and-skyspheres
ThePhilosopher also a couple of similar products:
https://www.daz3d.com/thephilosopher#filtered=1
Otherwise, Polyhaven offers lots of HDRI, some from roofs of building, maybe one will be close to what you want:
https://polyhaven.com/hdris
This has come up before, but while often requested, it's fundamentally difficult.
A good photographic HDRI needs to be made by merging many exposures taken from a steady fixed viewpoint. This is extremely hard to do well with a helicopter or drone (subject to wind), and if you do it from a structure, you get the structure in your HDRI, significantly limiting its usefulness.
In theory one could be rendered from digital assets, but most stores have a policy that prevents derivative products being sold, so someone would have to make the assets from scratch and then convert them to an HDRI.
Hence there's just generally a shortage of this kind of HDRI.