Station locations for the 20km x 10km Palmer Station Antarctica LTER sampling grid.

The Palmer LTER established from the program onset both a regional grid (900km x 200km West of the Antarctic peninsula) as well as a Palmer basin grid (within 2 mile limit of station) as organizing elements of the annual sampling strategy. Grid locations West of the Antarctic Peninsula may be calculated from latitude-longitude coordinates in order to establish a location within the LTER regional grid reference frame.

帕尔马长期生态研究计划（Palmer LTER）自项目启动伊始，便确立了两套网格作为年度采样策略的核心组织框架：其一为覆盖南极半岛西侧的区域网格（900千米×200千米），其二为限定于观测站2英里范围内的帕尔马盆地网格。南极半岛西侧的网格点位可通过经纬度坐标计算得出，以明确其在LTER区域网格参考框架中的具体位置。