underwater topographic survey 中文意思是什麼
underwater topographic survey
解釋
水下地形測量- underwater : adj. 1. 在水下的，水中的。2. 用於水下的。3. 【造船】吃水線以下的。adv. 1. 在水下。2. 【造船】在吃水線以下。n. （海洋等）水面下的水；水下，水底。
- topographic : adj. 地誌的，地形（學上）的；地形測量的。 a topographic drawing 地形圖。 a topographic machine 【航空】歪斜矯正機。
- survey : vt 1 眺望，俯瞰，環顧。2 審視；通盤考慮[考察]，觀察（形勢）；概括，綜合評述。3 測量（土地），勘查...
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The underwater topographic survey in lake dianchi employed the dual - frequency gps with rtk technology, which type is american trimble 4700, for horizontal positioning f and the type of the fathometer is wuxi haiying sdh - 13d ; the navigation software : the south 5. 0
對滇池水下地形測量外業數據的採集，平面定位採用美國trimble4700雙頻gps接收機；水深測量採用的測深儀為無錫海鷹sdh ? 13d ；導航軟體為南方公司的導航5 . 0版。 -
Gps underwater topographic survey without tide gauge
進行無驗潮水下地形測量 -
Underwater topographic survey with tide - free mode made with the digital deep sounding apparatus and the gpsrtk
相結合進行無驗潮模式水下地形測量 -
Underwater topographic survey with gps under no - tidal mode
在無驗潮模式下進行江河水下地形測量 -
Developing the use of dgps in underwater topographic survey
水下地形測量技術 -
Realizing automation of underwater topographic survey with rtd digital sounding winsurf software
實現水下地形測量的自動化 -
The application of gps real time kinematic to the underwater topographic survey of guxian reservoir
導航信號進行水下地形測量的時間同步 -
And with its result, 1 : 2000 digital maps of the surroundings in lake dianchi are minified to 450 square kilometers 1. 10000 digital maps. this paper will deal with the theoretical principle of the applied programs the methods of the underwater topography surveying and the principle of the data processing program and digital mapping program, analyze the rationality and operability and automatic extent of the outside and inside working methods and the data processing program. according to the working experiences, this paper generalizes a low cost, practical and automatic method of underwater topographic survey hi inland lake and river basin
昆明理工大學碩士研究生論文論文摘要（ abs切act ）本文就項目所涉及的理論基礎、技術方法、作業手段、數據處理、內業成圖等方面的內容進行系統地闡述;並介紹了項目實施中所採用的一些特色技術、特殊方法，以期為類似項目在應用方面提供有價值的、合理的、操作性強的、自動化程度高的、能降低成本的、提高經濟效益的實用技術、方法和經驗。
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