terrain relief 中文意思是什麼

terrain relief 解釋
地面起伏
  • terrain : n. 1. 地面;地帶;地區。2. (知識的)領域范圍。3. 【軍事】地形,地勢。4. 【地質學;地理學】巖層,巖群;地質建造。
  • relief : n 1 (難民、貧民等的)救助,救濟,救護;救濟品。2 (痛苦、憂慮等的)解除,減輕;【化學】減壓。3 ...
  1. This dissertation is mainly about regional land resource evaluation and land use analysis based on g1s and soter ( soil and terrain spatial and attribute database ) database. the research content is composed of three parts. the first is medium scale soter database study, in this part, the new landform indexes are studied, which are elevation classification, slope classification and relief index classification

    在邯鄲地區1 25萬soter土壤土地數據庫建立方面,主要探討了適用於該比例尺的主地形體指標,提出海拔高度分組指標、坡度分組指標和地勢起伏強度分組指標,並利用上述三個指標組合劃分出邯鄲地區中坡度丘陵( sh ) 、低坡度山前臺地( lm ) 、山谷( lv ) 、中坡度山體( sm ) 、山前傾斜平原( lf )和沖洪積平原( lp ) 6個主地形體組分。
  2. 5. this thesis materializes the united processing for the error - checking function in digitalization of relief maps information and dem producing. in other words, the error - checking mechanism, considering the topological relation, is embedded in the process of producing dem. this progress provides automatic error - checking method for high - quality terrain data acquisition, and greatly improves the efficiency of digitalization for relief maps

    實現了地形圖地形信息數字化的錯誤檢查與dem建立的一體化處理,即在建立dem過程中,嵌入了充分考慮地形邏輯關系的錯誤檢查機制,為獲得高質量的地形等高線數據提供了自動化檢查手段,從而大大提高了地形圖數字化的生產效率。
分享友人