The most prominent paper associated with a "GrandR" dataset is:
"A Global-Local Self-Adaptive Network for Road Extraction from Remote Sensing Images" (or similar titles involving the Grand Rapids benchmark). GrandR_14.zip
While there are a few possibilities, this file is most commonly linked to research regarding or automated mapping using the Grand Rapids urban dataset. Most Likely Source The most prominent paper associated with a "GrandR"
Researchers often use a subset of the Grand Rapids dataset (originally provided by the City of Grand Rapids, Michigan) to test algorithms for identifying roads, buildings, or vegetation in urban environments [1, 2]. or vegetation in urban environments [1
If this is not related to remote sensing, it could refer to:
A specific financial or algorithmic trading model often archived with similar naming conventions.