
衛星遙感;衛星遙感測量
With the rapid development of satellite remote sensing technique, the fast interpretation technique of remote sensing images becomes a new problem to be solved.
隨着衛星遙感技術的迅猛發展,遙感圖像的快速判讀技術成為急待解決的課題。
With the improvement of resolution, it is gradually possible to use Satellite Remote Sensing Data to inspect urban land use instead of aerial remote sensing data.
隨着航天遙感分辨率的提高,利用衛星遙感影像代替航空遙感數據進行城市土地利用動态監測已成為可能。
It's one of the most available means of general satellite remote sensing accuracy assessment to validate the absolute calibration coefficients of the satellite-based sensor.
衛星遙感器絕對輻射定标系數的有效性檢驗,是對衛星遙感精度進行全面評價的最有效手段之一。
It looks back the developed status on the ocean satellite remote sensing technology, compares the domestic ocean remote sensing technology with overseas status simply and gives their differences.
回顧了海洋衛星遙感技術的發展曆程,并把國内海洋遙感技術與國外相應技術作了簡單對比,指出兩者的區别。
This paper introduces applications of the satellite remote sensing technology in salt industry.
文章介紹了衛星遙感技術在鹽業生産中的應用。
With the development of oceanic technique, satellite remote sensing is becoming the rising detection means, and its influence is increasing in the construction of maritime warfare.
隨着海洋技術的不斷發展,衛星遙感作為一種新興的探測方式,在海戰場環境建設中的作用也不斷增加。
As a new technique, Satellite remote sensing has been effectively applied in volcano monitoring.
作為一門新興技術,衛星遙感已被有效地應用于火山活動監測。
Spaceborne microwave imaging instrument is an important about acquiring information in technology of satellite remote sensing. Its properties affect directly the satellite system.
星載微波成像儀是衛星遙感技術中獲取信息的重要儀器,其性能直接影響整個衛星系統。
Studying on the land surface variables and vegetation variables over inhomogeneous landscape of the northern Tibetan Plateau area, the utilization of satellite remote sensing is indispensable.
衛星遙感在研究青藏高原北部地區(藏北高原地區)非均勻陸表地表特征參數和植被參數時有其獨到的作用。
Compared with satellite remote sensing, it breaks the limits of cloud coverage and visit circle.
與衛星遙感相比,不受雲覆蓋的影響和重訪周期的限制;
Emphasis is placed on the introduction of its recent advance, such as U. S. LANDSAT-7 and Canadian RADARSAT-1 which represent newly developed techniques in satellite remote sensing.
重點在于介紹它的最新成就,如美國陸地衛星第7號(L ANDSAT-7)和加拿大雷達衛星第1號(RADARSAT-1) ,它們代表衛星遙感的最新發展水平。
After atmospheric correcting, water pixels of satellite remote sensing data of optic spectrum are mainly influenced by pollutants, soil and sand, and chlorophyll in the water.
在經大氣校正後,可見光波段衛星遙感數據的水體象元主要受水中污染物、泥沙及葉綠素等的影響。
Satellite remote sensing data are the basis for developing global scale oceanographic study.
衛星遙感數據是開展全球尺度海洋學研究的基礎。
With the development of satellite remote sensing and improvement of numerical weather forecast technique, the operational sea ice forecast system is also in progress.
隨着我國衛星遙感事業和數值天氣預報技術的發展,海冰預報系統也在不斷發展中。
Cloud detection is absolutely necessary in the processing of satellite remote sensing data.
雲檢測是衛星遙感數據處理中不可缺少的工作。
The distribution and seasonal variation of regional net radiation in HEIFE area were analyzed with the aid of satellite remote sensing and field observation in this paper.
利用衛星遙感信息和地面觀測資料,分析研究黑河實驗區地表淨輻射的區域分布及季節變化特征。
The contrast of the model description and processing effect for fault, fold and rock characteristics base on some satellite remote sensing images processing project was stu***d.
用部分研究項目的衛星遙感圖像進行斷裂、褶皺、岩性等信息模型描述和處理效果的對比。
Finally, experimental results show that when the compression rate is 16 or 32, the method satisfies the requirement for the military satellite remote sensing image system.
試驗結果表明,在16∶1和32∶1的壓縮比情況時,該算法可很好滿足軍事衛星遙感圖像壓縮系統要求。
High-resolution seismic data, satellite remote sensing and boring data have been used to examine marine hazardous geologic types and their distribution in the South Yellow Sea.
利用淺地層剖面、衛星遙感及鑽孔資料,研究了南黃海災害地質類型及其分布,編制了南黃海災害地質圖。
Combined with the land resources investigation project, this paper stu***d the methods of land updating investigation using satellite remote sensing data.
結合國土資源大調查,利用衛星遙感數據對土地更新調查方法進行了研究。
Satellite remote sensing technology has a wide application and plays an indispensable role in the economic development, social development of our country, and our national defense construction.
衛星遙感技術已在我國經濟和社會發展及國防建設中得到了廣泛應用并發揮了不可或缺的作用。
Satellite remote sensing monitoring technique is characterized for its rich information and direct, macro and exact vision, and therefore is an effective tool for sandy land monitoring.
衛星遙感技術是航天航空技術與計算機技術的高度融合,具有信息量大、形象直觀、宏觀、準确等特點,是沙化土地監測的有效工具。
To extract the photo edge and characteristic of texture from the satellite remote sensing image is important to distinguish the image type.
在衛星遙感圖像的分析中,提取圖像的邊緣和紋理特征,對于識别圖像的類型,從而完成對目标物體的分析十分重要。
It is a developing project to monitor ocean oil spills by satellite remote sensing, and the image processing is the key work of it.
利用衛星遙感技術監測海上石油污染是一個亟待發展和完善的課題,遙感圖像的數字處理工作是影響溢油監測準确性的關鍵。
衛星遙感(satellite remote sensing)是通過搭載在航天器上的傳感器系統,非接觸式獲取地球表面及大氣信息的科學技術。其核心原理是傳感器通過電磁波與地物的相互作用,記錄不同波段輻射能量并轉化為可分析的數字信號。
該技術體系包含三大要素:
在應用層面,衛星遙感支撐着氣候變化研究(NOAA的全球溫度數據集)、精準農業(聯合國糧農組織的作物監測系統)、災害應急(全球災害預警與協調系統)等關鍵領域。2020年澳大利亞山火期間,日本JAXA的Himawari-8衛星實現每小時火點監測,為救援決策提供重要依據。
技術發展曆程可追溯至1960年TIROS-1氣象衛星,當前已進入高時空分辨率協同觀測階段。中國高分系列衛星、美國Landsat持續運行計劃等,共同構建起全球對地觀測網絡。
Satellite Remote Sensing(衛星遙感) 指通過人造衛星搭載傳感器,對地球或其他天體進行遠距離探測和觀測的技術。以下是詳細解釋:
衛星遙感以衛星為平台,集成光學、雷達、紅外等傳感器,通過接收地表或大氣反射/輻射的電磁波信號,獲取目标區域的空間、光譜和時間信息。其核心流程包括數據采集、傳輸、校正(如大氣校正)及定量化處理。
我國已建立“風雲”“資源”等系列衛星系統,覆蓋氣象、海洋、環境等多領域。國際層面,巴西的RSS(Remote Sensing Satellite)是典型的地球資源衛星。
如需進一步了解具體衛星型號或技術細節,可參考來源網頁的完整内容。
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