Yosemite National Park, CA: Rockfall Studies

NCALM Seed Project. PI: Valerie Zimmer, University of California Berkeley. The area of interest is defined by a quadrilateral polygon with an area of 35.1 km², located in the grounds of the Yosemite National Park, specifically the Half Dome and the Yosemite Valley. The polygon is located approximately 127 km east of Modesto, CA and 110 km north of Fresno, CA. The data were collected for rock fall studies in the Yosemite National Park using seismic, acoustic, and Lidar data.<p><br>Publications associated with this dataset can be found at <a href=\"http://calm.geo.berkeley.edu/ncalm/dtc.html\" target=\"_blank\">NCALM's Data Tracking Center</a></p>NCALM种子项目（NCALM Seed Project）。项目首席研究员：Valerie Zimmer，加利福尼亚大学伯克利分校。研究区域为一块面积为35.1 km²的四边形多边形区域，坐落于约塞米蒂国家公园（Yosemite National Park）园区内，具体覆盖半圆丘（Half Dome）与约塞米蒂山谷区域。该区域大致位于加利福尼亚州莫德斯托（Modesto）以东127千米处，同时处于弗雷斯诺（Fresno）以北110千米的位置。本次数据集为开展约塞米蒂国家公园内的落石研究而采集，所用数据涵盖地震、声学与激光雷达（Lidar）数据。<p><br>与该数据集相关的研究成果可访问<a href="http://calm.geo.berkeley.edu/ncalm/dtc.html" target="_blank">NCALM数据追踪中心</a>获取。</p>