【Garmin eTrex 209X 手持GPS測繪設備 中英文產品介紹】
中文版：
Garmin eTrex 209X手持GPS測量測繪采集器是一款專為戶外作業設計的智能化地理信息采集工具。設備采用高靈敏度衛星定位芯片，支持多衛星系統協同定位，能夠在復雜地形條件下快速獲取穩定經緯度坐標，為土地規劃、農林測繪、工程勘察等場景提供可靠數據支持。
核心功能方面，eTrex 209X搭載專業面積測量模塊，用戶可通過連續軌跡記錄自動計算不規則區域面積。2.2英寸防眩光屏幕配合直觀的圖形化界面，支持實時查看測繪路徑與坐標點分布。設備內置8GB存儲空間，可保存10,000個獨立航點及200條測繪軌跡，滿足長時間戶外作業需求。IPX7級防水機身與防震外殼設計，使其在雨雪天氣或崎嶇環境中仍能保持穩定運行。
針對行業用戶特別優化的功能包括：支持WGS84/北京54等多種坐標系切換，兼容主流GIS軟件數據格式；配備高精度氣壓測高儀，可輔助判斷地形高程變化；低功耗模式下可持續工作18小時，配合可更換電池設計延長作業時間。設備同時提供航跡返航功能，確保野外工作人員安全返程。
英文版：
Garmin eTrex 209X Handheld GPS Mapping Device
The Garmin eTrex 209X is a professional-grade handheld GPS device engineered for precision geospatial data collection. Equipped with advanced multi-GNSS positioning technology, this rugged unit delivers reliable latitude/longitude coordinates across diverse terrain, making it an essential tool for land surveying, forestry management, and infrastructure planning.
Key features include an intelligent area calculation system that automatically measures irregular land parcels through continuous track recording. The 2.2-inch sunlight-readable display presents real-time mapping data with clear waypoint visualization. With 8GB internal memory, the device stores up to 10,000 individual data points and 200 detailed survey tracks, ensuring comprehensive field data management.
Professionals will appreciate the coordinate system flexibility supporting WGS84, Beijing 54 and other regional standards. The integrated barometric altimeter enhances elevation measurement accuracy, while the 18-hour battery life (extendable via replaceable batteries) supports extended operations. Built to IPX7 waterproof standards with shock-resistant construction, it performs reliably in challenging environments from -15°C to 60°C. The backtrack navigation function provides added safety for field crews working in remote locations.
Both versions maintain neutral technical descriptions while highlighting:
- Positioning accuracy without absolute claims
- Application scenarios instead of certifications
- Physical durability through material specifications
- Practical functions meeting industry requirements
- Data compatibility through format mentions
