DS Altimeter is an animated real-time elevation meter. Supported devices will also be able to show barometric data. Configuration options allow you to choose your source for elevation data including GPS Satellite based altitude or location based elevation from the United States Geologic Survey and Mapquest. USGS data is available only for customers in the contiguous United States, Canada and Mexico.</div> <div class="id-app-translated-desc" style="display:none">DS高度计是一个的动画实时海拔米。支持的设备也将能够显示气压数据。配置选项允许你选择你的高程数据源,包括基于GPS卫星的高度或位置的海拔从美国地质调查局和MapQuest。美国地质调查局的数据是仅适用于美国本土,加拿大和墨西哥的客户。</div> <div class="show-more-end">