遙感數據獲取 的英文怎麼說

中文拼音 [yáogǎnshǔjùhuòqǔ]
遙感數據獲取 英文
remote sensing data acquisition
  • 遙 : 形容詞（遙遠） distant; remote; far
  • 感 : Ⅰ動詞1 （覺得） feel; sense 2 （懷有謝意） be grateful; be obliged; appreciate 3 （感動） move; t...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 據 : 據Ⅰ動詞1 （占據） occupy; seize 2 （憑借; 依靠） rely on; depend on Ⅱ介詞（按照; 依據） according...
  • 獲 : Ⅰ動詞1. （捉住; 擒住） capture; catch 2. （得到;取得） obtain; win; reap 3. （收割） reap; harvest Ⅱ名詞（姓氏） a surname
  • 取 : Ⅰ動詞1 （拿到身邊） take; get; fetch 2 （得到; 招致） aim at; seek 3 （採取; 選取） adopt; assume...
  • 遙感 : [電子學] remote sense; remote sensing
  • 數據 : data; record; information
  • 獲取 : gain; obtain; achieve獲取物 take
  1. Study on consistency of land surface albedo obtained f

    由遙感數據獲取的地表反照率歸一化問題探討
  2. The paper is mainly based on geography, ecology, sight ecology, region location theory and system theory. by interpreting the mss remote sensing image of 1970s and the tm remote sensing image of 1980s and the end of 1990s in keerqin sandlot based on background database and expert information, we have achieved the three periods vector data of land desertification of the research area, then we have disposed the data property by using the powerful spatial analysis function of arc / info and achieved the information extraction and analysis supported by arcview and erdas imagine. thus the rule of temporal and spatial variation of land desertification in keerqin sandlot is researched and the blueprint and countermeasures of the prevention and treatment of land desertification in keerqin sandlot are put forward

    本研究主要以地理學、生態學、景觀生態學、區位論和系統論為主要理論支持，通過對科爾沁地區20世紀70年代的mss遙感影像、 20世紀80年代和90年代末tm遙感影像進行基於背景數據庫和專家知識的解譯，獲得科爾沁研究區土地沙漠化的三期矢量數據，利用arc / info軟體強大的空間分析功能對屬性進行處理，並在arcview 、 erdasimagine軟體的支持下進行信息提取與分析，研究了科爾沁沙地土地沙漠化時空變化的規律，提出了科爾沁沙地土地沙漠化防治的構想與對策。
  3. Through fusion of image data from different aerial remote sensors, we can improve the image resolution and analysis results in precision and believability, and further improve the effectiveness in detection and recognition of specific aerial targets

    通過對不同航空遙感傳感器所獲取的圖像數據進行融合，從而提高圖像的解析度、圖像分析結果的準確性和置信度，並最終提高對特定航空目標進行自動檢測、識別的有效性。
  4. Based on gis and rs technology, this paper extracted and processed the based data of forestry combined with the traditional theory of forest fire danger and existed fire danger situation of guangzhou, a division system of forest fire danger prediction based on the related mathematical model of fire was established, to provide fire prevention service in guangzhou

    摘要採用遙感技術和地理信息系統，結合傳統的森林火險預測理論，對林業基礎數據進行獲取和處理，運用合適的數學模型和方法，分析火險預測的理論框架，並結合廣州市森林防火的具體情況，建立區域森林火險預測系統，為廣州市森林防火服務。
  5. To gain a higher precision of retrieval, the method of pixel information decomposition is introduced in. the method is to divide ground objects correspond to a pixel in to several basic components : soil, vegetation, moisture, water, and ice, and then, using remote sensing data, calculate the contents of every components according to the model by which the component ' s spectrum compose

    為獲得較高的反演精度，採取象元組分信息分解的方法，將象元對應地物分解為土壤、植被、水分、水體、雪被等基本組分，然後根據這些組分的光譜組合模型用遙感數據計算象元中各組分含量，再根據組分含量反演半球反射率和反照率。
  6. On the basis of summarizing current fractal dimension algorithms, the random midpoint replacement algorithm was employed to obtain interpolating point according to the fractal features of remote sensing image, so the current widely used triangular prism method was improved

    摘要在總結現有分形維數計算方法的基礎上，根據遙感影像的分形特性，利用隨機中點替代法獲取插值點，從而對目前普遍使用的三稜柱面法進行了改進。
  7. Red tide occurs randomly, with short duration and large incidence. airborne hyperspectral remote sensing technique can play an important role in red tide ' s monitoring. and the precondition is to acquire in situ spectral data of red tide, to grasp red tide ' s spectral characteristics by data processing and analysis and to set up spectral library of different dominant species of red tide

    赤潮是海水中的浮游生物在一定條件下過度繁殖或聚集致使海水變色的一種生態異常現象，因其具有隨機性、突發性、持續時間短、影響范圍大等特點，客觀上要求利用航空高光譜遙感技術對其進行監測；但首要的前提與基礎性工作是大量獲取赤潮水體的現場光譜數據，通過處理與分析，掌握其光譜特性，不斷充實赤潮優勢種類的光譜數據庫。
  8. The parameter in the xin ' anjiang model, imp, was extracted directly from above land use / cover data. another parameter, sm, in each subcachment and in each raster grid was obtained from the relation between sm and the ratio of forest land area to subcatchment area. thus, a semi - distributed hydrological model and a distributed hydrological model were established to analyze the effect of some parameters in xin ' anjiang on runoff process according to the spatial variability of land surface characteristics

    將遙感技術獲取的土地利用和地表覆蓋一公里柵格信息與數字高程模型數據進行空間配準，然後通過構建林地面積比與新安江模型參數sm的關系間接確定各子流域及各柵格單元的的sm值，新安江模型參數imp由配準好的土地利用和地表覆蓋信息直接提取，由此建立方案與方案，來分析受下墊面覆蓋的空間不均勻性影響的模型部分參數是如何對模擬水文過程產生影響的。
  9. Also because this technology to build 3d gis relates to a lot advanced data acquisition means, such as satellite photography and aerial photography. to help understanding, i introduce some geographic information system ' s elementary theory and some knowledge about photo processing and measurement

    因為創建三維地理信息系統涉及一些先進的數據獲取手段（例如衛星影像、航片的處理） ，為方便理解，本文也介紹了一些專業外的地理信息系統的基礎理論知識和一些先進的遙感圖像處理、攝影測量技術。
  10. For the construction of urban landscape and the optimization of the land use, this dissertation discusses the spatial pattern of landscape ecology and its dynamic evolution of the main areas of zhanjiang city. based on the source of remote sensing ( rs ) images in 1986 and 2000, the dissertation presents such characteristics as quantities, perimeters, areas etc. of the patches, by using the function of dealing with images and data of geographic information system ( gis ) to produce the patches of landscape types. and then, the present situation and temporal and spatial patterns of urban landscape ecology are elaborated by calculating and analyzing landscape indexes

    本文以湛江市主要建成區（霞山區、赤坎區和湛江經濟技術開發區）為研究對象，以rs軟體geoimager4 . 0 、 gis軟體mapinfo6 . 0和應用軟體excel2000為研究工具，以湛江市1986年和2000年的遙感影像為信息源，通過geoimager4 . 0對圖片進行處理后，利用gis的圖像、數據處理功能，獲取景觀要素圖斑，得出圖斑的數量、面積、周長等特徵，在此基礎上應用景觀生態學的理論與方法，計算景觀空間格局的異質性指數，通過對景觀空間格局指數的分析，探討湛江市城市景觀生態空間格局及其變化特點，分析湛江市城市景觀生態空間格局中存在的問題，並針對存在的問題，提出城市景觀生態優化的對策和措施，擬為湛江市的城市景觀生態建設和土地利用優化提供依據。
  11. The paper contact the remote sensing images with gvg data from the program, so the interpreter of remote sensing images can consult the gvg spot for crop information of remote sensing images. it can increase the objectivity and precision of interpretation of remote sensing images

    本文通過自編程序將gvg數據庫中采樣點的經緯度坐標與遙感圖像結合，使解譯者能獲取遙感圖像某一點對應的實際地面采樣圖像，在解譯過程中直接參考gvg采樣圖像，大大提高解譯的客觀性，提高解譯精度。
  12. Combining it with traditional interpretation, the way, which can be used to acquire the land use information exactly, effectively and quickly from remote sensing images and build the cartographic data base system of land use, is explored. 2. the functions of gis are elaborated, such as managing spatial data and attribute data, spatial analyzing and outputting ultimate maps

    進行了如下內容的研究： （ 1 ）結合傳統遙感解譯與人機互動式土地資源遙感解譯的方法，探索出一條快速、準確、及時地從遙感影像上獲取土地利用信息，從而建立土地利用圖形庫的有效途徑； （ 2 ）充分發揮gis技術在管理空間數據和屬性數據、空間分析與輸出成果圖等方面的強大功能。
  13. In the first place, the study processed data of remote sensing and non - remote sensing to be digital, vector, raster and imagery geocode, established geographic database of soil erosion, and calculated elements " pixel maps of soil erosion. secondly, by using model builder of arcview to establish dynamic survey model of soil losses in longchuan river drainage basin. at last, to obtain maps of status & the forecast maps for soil conservation

    首先通過遙感與非遙感資料的數字化、矢柵化及圖形圖像地理配準，建立了水土流失地理數據庫，並運算出水土流失各因子像元圖；在此基礎上，憑借arcview子模塊modelbuilder的支撐，建立龍川江流域水土流失動態監測模型；最後運行該模型獲取水土流失現狀圖和防治預報圖等結果圖件，完成了研究區1998 、 1999年水土流失定量遙感監測任務。
  14. The essence of digital landslide technique is to capture basic landside information through remote sensing ( rs ) and spatial positioning combined with other survey methods ; and by using gis technique to manage and store the digital information ; and then based on the landslide - geo - principium to make spatial analysis and establish digital three - dimensional, geo - referenced and multi - elements thematic landslide model serving the landslide survey, monitoring, assessment and disaster prediction and so on

    摘要「數字滑坡」技術，就是以遙感（ rs ）和空間定位方法為主，結合其他勘探、試驗、調查手段獲取數字形式的、與地理坐標配準的滑坡基本信息；並利用gis技術存貯和管理這些數字信息；在此基礎上，根據滑坡地學原理進行空間分析，研製各類模型，並服務于滑坡調查、監測、研究、滑坡災害評價、危險預測、災情評估、滑坡防治等。
  15. A method measuring coverage of grassland communities using remote sensing over short distances is suggested in this paper

    本研究採用近距離遙感方法測定草地植物群落蓋度，該方法主要包括數據獲取、圖像處理、像元數量提取和蓋度計算4個部分。
  16. Photogrammetry and remote sensing - part 1 : general terms and specific terms of photogrammetric data acquisition

    攝影測量學和遙感.第1部分:攝影測量學數據獲取的一般
  17. The remote sensing technologic on the acquiring and capturing and information and the gis technologic on the data management and spatial analysis will give into full play in the study of land resources as whole, seeking the application possibility of remote sensing and gis technologies in land suitability evaluation. the database in this study fully reflecting the land quality in the yeerqiang river valley has been set up, including spatial database and attribute database comes from various types of data collecting, processing, analysis and field observation

    在此基礎上，將遙感技術與gis技術相結合，充分發揮遙感在土地信息獲取和gis在數據管理和空間分析方面的優勢將土地資源視為一個有機的整體進行研究，探索遙感技術和gis在土地開發評價中的應用。建立了反映葉爾羌河流域土地質量的數據庫，包括空間數據庫和屬性數據庫。空間數據庫是利用遙感和gis技術完成的;屬性數據是通過對收集的各種資料進行分析整理、野外數據觀測和信息採集等建立的。
  18. Since the real polarimetric sar data was derived in the mid 1980s, it has been proved that using polarimetric information can improve performance of sar image processing and application, and not only provide better understanding and interpretation for the radar observations, but also produce more new functions, such as terrain height measured technology

    自從八十年代中期人們能夠獲取真實的機載極化sar數據以來，極化sar信息的使用已經證明能夠人人改進信號處理的質量和拓展新的應用功能。由於極化sar遙感有著極其重要的軍用和民用價值，因而受到世界各國科學家的普遍重視。
  19. As one of the important aspects of image fusion, multi - sensor remote - sensing image fusion ( ms - rsif ) investigates how to integrate image information from different aerial remote sensors, and generate new data, for more complete, objective, and essential cognition of the specified target

    作為圖像融合領域的一個重要分支，多源遙感圖像融合研究的是如何綜合利用不同航空遙感傳感器所獲取的圖像信息，來產生新的數據，以獲取對同一事物或目標的更為全面、客觀及本質上的認識。
  20. Taken the northern slopes of the tianshan mountains as the research area, the multi - source remote sensing data were applied to investigate and classify in rangeland resources types based on supervised classification method ( mlc ) combined with " 3s " technical platform

    摘要利用多源遙感數據和" 3s "技術平臺，採用監督分類法對天山北坡山體垂直帶內草地資源進行分類並獲取資源分佈格局圖，探討多源遙感數據在草地資源類型分類中的應用程度和發展前景。
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