遙感測深 的英文怎麼說
中文拼音 [yáogǎncèshēn]
遙感測深
英文
remote sensing sounding-
Multispectral data for bathymetry is often performed in relatively clear shallow waters, up to now, no one use multispectral data for bathymetry in estuary waters of yellow river, where the highest sediment concentration in the world has been observed. in another part of this thesis, multispectral data acquired by landsat - 5 tm and in situ data are used for bathymetry in estuarine waters of yellow river. statistical models based on one band and two bands of tm respectively are developed
利用兩期水深的比對可以揭示黃河水下三角洲的沖淤演變規律，但由於實測水深資料獲取較為困難，因而利用遙感來反演水深是一個重要的選擇，為此，本文在黃河口海現代黃河三角洲沖淤演變規律與遙感應用研究端走取兩個試驗區進行了多光譜遙感水深反演試驗，試驗結果表明，在極高泥沙濃度、較強水動力條件的黃河口海域，用多光譜遙感反演水深是可行的。With the development of space technology, space photogrammetry is becoming a direction of photogrammetry. it is a important technology that map is surveyed and revised based on single satellite remote image. the major works implemented in this paper are presented as follows : ( 1 ) the paper has done much work in inner orientation and space resection of frame camera image and linear array scanner image
隨著航天技術的發展，攝影測量正在從以航空攝影測量為主到航空、航天攝影測量並重的方向邁進，基於衛星遙感影像的單片測圖與修測技術是航天攝影測量的一項關鍵技術，本論文從以下四個方面對此技術進行了深入的探討： 1Synthetic aperture radar ( sar ), as a high resolution microwave instrument, has an important status in the remote sensing. its ability to image large planetary areas in all weather during day and night makes it progressed in the space to earth observation applications
合成孔徑雷達作為一種高解析度的微波遙感設備，在遙感成像領域有著舉足輕重的地位，它全天時、全天候、大面積成像的工作能力使它在空間對地探測方面有了深入的發展。Mr huang got his master degree of engineering surveying at tongji uniersity, his doctor degree of photogrammetry & remote sensing at wuhan technical university of surveying and mapping, was once principal survey engineer at daya bay nuclear power plant in shenzhen, lecturer of surveying engineering of hohai university, and project manager of gis at singapore power ltd., etc
黃明智先生是同濟大學工程測量專業碩士、武漢測繪科技大學攝影測量與遙感專業博士，曾任深圳大亞灣核電站測量主管工程師、河海大學測量工程系講師、新加坡能源公司地理信息系統項目經理等職。In this paper, i establish a set of updating the basic land - use map technology and flow after i go deep into studying the methods of updating the basic land - use map based on 3s technology. it is very important point that i bring forward some methods of change information automatic detected founding on land - use map unit, cross correlation analysis with multispectral image and object - oriented classification aiming at difference data and difficult identifying change information problems. and then, i compile the programme and practise validating to examine technics flow
本文在深入研究了基於3s技術更新土地利用圖件的方法基礎上，從實用化的角度出發，建立了一套利用3s技術更新土地利用基礎圖件的技術流程與方法，並針對不同的數據情況和變化信息自動提取等問題提出了基於土地利用圖斑單元的知識庫變化信息自動發現方法、多波段遙感影像交叉相關分析變化識別方法及面向對象的遙感影像分類變化檢測方法。Combined with the summarizable analysis of the existing roi detection techniques, an openness roi automatic detection algorithm is proposed. the test results show that the algorithm is efficient. then, based on the analysis of two roi coding algorithms, combined with the characteristic of detection results, a fast roi mask generation algorithm is designed
結合對現有roi檢測演算法的總結分析，本文提出了一種用於遙感圖象的roi自動檢測演算法，測試結果驗證了該演算法的有效性;然後，在對兩種roi編碼演算法深入研究的基礎上，結合本文檢測結果的特點，設計了一種roi快速掩模產生演算法，該演算法優于jpeg2000的roi掩模產生演算法，極大地減少了roi編碼時間。分享友人