remote sensor 中文意思是什麼
remote sensor
解釋
太空遙感器〈指人造衛星、航天飛機等所裝備的各種遙測儀器〉。-
And understanding and studying the spectral features and variation rules of geo - targets in the experimental area, raising that it is the basis of geo - targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo - targets, realizing that in a great extent spectral - integrated - form - based classification method can remove the phenomenon of " different spectrum with same objects " resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo - target with similar spectral forms and much different values of whole reflection ratio. it is suggested that " red edge " range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel - based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. the remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed
研究結果如下：首先針對荒漠化地區的地物特徵，對高光譜數據不同波段的數據質量、波段組合進行了評價，提出了適用於荒漠化監測的基本波段選擇集；初步了解和掌握了研究地區的地物光譜特性及變異規律，進一步明確了掌握地物光譜特徵和變異規律是用成像光譜儀數據提取地物信息的基礎；發現了基於光譜整體形狀的分類方法在很大程度上能夠消除由於傳感器、地物目標觀測方向之間的角度變化引起的反射率曲線整體平移的「同物異譜」現象，對于譜形相似而整體反射率的值相差較大的兩類地物，通過引入均值和方差圖像參與分類得到解決；研究還表明在植被「紅邊」范圍內的波段是進行荒漠化監測的主要特徵波段，這些波段與植被生物量和蓋度都有密切的關系，是開展精細植被分類研究和植被定量反演的重要基礎；像元的導數光譜分析可以消除土壤背景的影響，是進行植被生物量和蓋度定量反演的有力工具；建立了荒漠化監測主要評價因子的定量反演模型，並分析了模型的適用性。 -
High frequency ground wave radar for near ocean inspection and ocean remote sensor is a method that use ocean echo wave dopier spectrum to deduce the parameters of ocean situation
高頻地波雷達近海監測和海態遙感技術是一種利用海洋回波多普勒譜反演海態參數的方法。 -
Microwave remote sensor
微波遙感器 -
Airborne synthetic aperture radar ( sar ) is a kind of active remote sensor, which works in the microwave band and takes aircraft as the working platform
機載合成孔徑雷達是一種以飛行器為平臺，工作在微波波段的主動式遙感器。 -
Solar total irradiance monitor ( stim ) is a remote sensor on the fengyun - 3 satellite. the stim is used to measure the solar irradiance
太陽輻照度監測儀是風雲三號氣象衛星上的一個遙感儀器，它的主要任務是監測太陽輻照度的變化。 -
In order to detect and identify the oil - spilled on the sea by remote sensor, scientists have to conduct a research work on the remote sensing image
為了通過遙感來監測和識別海面溢油，科學家們已經針對遙感圖像進行了很多研究工作。 -
The space optics remote sensor, being a subsystem for executing significant task, has special requirements for its structure, behavior, operating precision, seal, reliability and so on
組件乃至系統不僅須經歷動力學環境試驗的嚴格考核，而且還須在此基礎上通過其它相關試驗做進一步的測試。 -
Based on the characteristics and performance parameters of hj - 1c small satellite and its sar remote sensor, the novel task, to propose the on - orbit test contents and methods for the sar images, is explored for the first time
本論文的成果在於，根據hj - 1c小衛星及其sar遙感器的特點及性能參數，初步論證了hj - 1c星載s波段sar在軌測試內容和方法。 -
The paper introduced the definition and sort and field arrangement and remote monitoring of field sensor ( a new combination of remote monitor and control and network and sensor ). then tried to make use of transfer image to reconstruct tree diameter at breast height through stereo vision, the result was fairy well to realize measure diameter without field survey
首先對其定義、種類、外業設置及遠程監控操作做了簡單的介紹，然後嘗試利用原野服務器傳回的圖像，通過立體視覺技術重建遠隔地樹木的胸徑，得到了較為滿意的結果，從而實現了不到現地便能夠測量直徑的目的。 -
Infrared ( ir ) image synthesis and multi - spectral information fusion are the key techniques in current high scientific and technological countermeasure environment and have been found wide application in many domains such as infrared guidance & countermeasure, anti - terrorism, remote sensor detection, traffic safety, etc. in this dissertation, the infrared image synthesis for ground targets and the realistic fusion of multi - spectral images are studied
紅外成像模擬和多光譜信息融合是現代高科技的關鍵技術之一，在紅外製導與對抗、反恐怖活動、遙感探測、交通安全等眾多領域有著廣泛的應用。本文主要研究地面目標的紅外成像模擬和多光譜成像的真實感融合。 -
Heat fluxes estimated from radiative temperature by this model is more accurate than other regular corrective methods. two - layer model has been proposed for many years but was difficult to apply in remote sensing because component temperature were unavailable in traditional thermal sensors. a new airborne multi - angular thermal sensor system and retrieved soil and canopy temperatures were used to solve two - layer model, and the simulated heat fluxes show much better accuracy than the results from one - layer model especially above dry surfaces
雙層模型雖然提出很多年了，但在應用中一直存在信息不足，求解困難的問題，本文用最新多角度熱紅外遙感數據? ? ? amtis系統反演的組分溫度，首次實現了雙層模型在遙感中的應用，結果表明，在輸入參數精度相近的情況下，雙層模型模擬的通量誤差遠小於單層模型，尤其在土壤乾旱，表面溫度較高的地表，雙層模型的理論優勢在計算中表現得更加突出。 -
Sar have been one of the most important sensors in space remote sensing because the sar can observe all - weather and all day, and the resolution of the image did not influence by the sensor " s height
Sar以其全天候、全天時觀測能力，以及其圖像的解析度不受平臺高度影響的無比優越性成為航天遙感重要的傳感器之一。 -
Aiming at the linear ccd push - broom of high resolution satellite imagery, the paper discusses theory and application on sensor geometry model, epipolarity model, and stereo image matching. at the end of the paper, the technique of extraction of regular building from high resolution remote sensing image is studied
本文針對高解析度衛星遙感線陣ccd推掃式立體影像的處理，系統地研究了傳感器幾何模型、影像核線模型和影像匹配方面的理論和應用技術；並探討了高解析度遙感影像上規則地物的快速提取技術。 -
The remote sensing refers to air to ground one, namely from different working platform far away the ground ( for example gao ta, balloon, airplane, rocket, the artificial earth satellite, spaceship, aerospace craft and so on ), through the sensor, exploring the information ( radiation ) to the earth ' s surface electromagnetic wave, and after the information transmission, processes, estimation and analysis, it can be regarded as a kind of comprehensive technology of surveying and monitoring earth ' s resources and its environment
摘要遙感是指空對地的遙感，即從遠離地面的不同工作平臺上（如高塔、氣球、飛機、火箭、人造地球衛星、宇宙飛船、航天飛機等）通過傳感器，對地球表面的電磁波（輻射）信息進行探測，並經信息的傳輸、處理和判讀分析，對地球的資源與環境進行探測和監測的綜合性技術。 -
Further applications of remote field eddy current technology are restricted by some disadvantages such as weak signal, over - long sensor
摘要遠場渦流檢測由於信號微弱、探頭過長等缺點限制了其進一步應用。 -
Airborne 3d remote sensing information acquiring system which integrates gps 、 attitude measuring sensor 、 scanning laser range - finder and remote sensor into a complete remote sensing survey platform is a new remote sensing system with air - to - ground directly positioning system, but each of these four sensors may have error which can affect the geo - referenced 3d position
利用gps 、姿態測量裝置、掃描激光測距及同步的遙感器組成的機載遙感三維信息獲取系統是新型的空地直接對地定位遙感系統，由於各種誤差的存在而最終影響到三維定位結果。 -
The space optical remote sensor are subject to complicated space thermal loads, the calculation of the thermal response are performed in this paper by the method of fem and some thermal control method are taken, so the temperature ' s distribution of the sensor are well improved
摘要空間光學遙感器的工作平臺為空間微小衛星，它在軌運行期間受到各種空間熱環境激擾的作用，本文利用有限元法對空間光學遙感器進行了空間熱環境下溫度響應的分析求解，並進一步採取熱控措施使儀器的溫度梯度滿足要求。 -
The work presented in this paper is carrying out to the theory research of dbf. the work includes : research of dbf algorithms, dbf antenna system composition and realization. the application of dbf algorithms used in high frequency ground wave radar for near ocean inspection and ocean situation remote sensor is also presented. at last, we give a effective scheme to implement broad - band constant beamwidth digital beam - former
本文的主要工作是圍繞數字波束形成技術的理論研究，內容包括：數字波束形成演算法的研究，數字波束形成天線的系統構成和實現，以及將數字波束形成演算法應用於高頻地波雷達近海監測和海態遙感，最後給出了一種寬帶恆定束寬數字波束形成器的設計方案。 -
This dissertation focuses on the test on - orbit hj - 1c small satellite and its sar images, which includes the following parts : 1. the geometric characteristics of the sar remote sensor and its images are evaluated, which includes evaluations of the satellite poses, adjustments of the orbit parameters, and geometric corrections of the sar images
本文將hj - 1c小衛星及其sar圖像在軌測試研究工作，概括為三個方面: 1 . sar在軌測試參數檢驗與其圖像的幾何性能評價，包括衛星姿態和軌道參數的評價，以及以sar圖像幾何粗定位、粗校正、及精校正為內容的sar圖像幾何校正評價。 -
Synthetic aperture radar ( sar ) is an active microwave remote sensor, which has the high azimuth resolution by using the theorem of synthetic aperture. because of its widely application in military and civilian synthetic aperture radar has received more and more recognition
合成孔徑雷達是主動式微波成像雷達，是利用信號處理技術以小的真實孔徑天線達到高解析度成像的雷達系統，由於其在民用和軍事方面的應用，越來越受到廣泛的關注。
分享友人