To facilitate the diverse utilization of website data, all data and materials on the Tri-Mountain National Scenic Area Headquarters website, which are protected under copyrights and published publicly, are provided under the ”Open Government Data License, version 1.0 (OGDL-Taiwan-1.0)" in a free-of-charge, non-exclusive, and sublicensable manner for the public. Users are granted a perpetual, worldwide license to the data and materials for reproducing, adapting, compiling, publicly transmitting, or applying them in other ways, and for developing various products or services based on them (herein known as derivative works). This license is irrevocable, and the users do not need to obtain any additional written offer or complete any other formality for it. However, the attribution must be provided in any further application.