本文選題：航天遙感系統(tǒng) + 遙感論證�。� 參考：《遙感學(xué)報(bào)》2016年05期

【摘要】：為適應(yīng)中國民用航天遙感從科學(xué)試驗(yàn)向業(yè)務(wù)服務(wù)模式轉(zhuǎn)變,更好地探索、了解與解決應(yīng)用需求與航天遙感系統(tǒng)對接等方面遇到的技術(shù)問題,促進(jìn)航天遙感統(tǒng)籌協(xié)調(diào)可持續(xù)發(fā)展,中國適時(shí)于2004年成立了國家航天局航天遙感論證中心。10余年來,論證中心以航天遙感系統(tǒng)為研究對象,系統(tǒng)開展了面向應(yīng)用的航天遙感科學(xué)論證概念、理論方法、技術(shù)工程與應(yīng)用研究。本文是論證中心團(tuán)隊(duì)長期從事航天遙感科學(xué)論證研究與實(shí)踐的系統(tǒng)總結(jié),介紹了遙感論證初步認(rèn)知、遙感論證關(guān)注問題、遙感論證理論體系與模型方法集、遙感論證能力建設(shè)及遙感論證實(shí)踐等方面內(nèi)容,給出了遙感論證定義并詳細(xì)分析了研究范圍和內(nèi)容,提出了由知識維、進(jìn)程維和邏輯維所組成的遙感論證作用域3維空間結(jié)構(gòu),指出社會發(fā)展加快和信息化水平提高,帶動(dòng)整個(gè)航天遙感數(shù)據(jù)信息鏈向更大規(guī)模、更短響應(yīng)時(shí)間周期、更綜合數(shù)據(jù)集成、更高數(shù)據(jù)質(zhì)量、更加智能化方向發(fā)展,航天遙感系統(tǒng)將進(jìn)入新的"智慧遙感"發(fā)展階段。得益于十余年來中國民用航天快速發(fā)展,我們經(jīng)歷了風(fēng)云三號新型載荷校飛、多角度多光譜偏振遙感器論證、環(huán)境星應(yīng)用工程論證等實(shí)踐,取得了多方面理論方法的突破,并應(yīng)用到2030民用航天發(fā)展規(guī)劃、高分辨率對地觀測系統(tǒng)、國家自然災(zāi)害空間信息基礎(chǔ)設(shè)施、國家民用空間基礎(chǔ)設(shè)施中長期發(fā)展、2030中國綜合地球觀測系統(tǒng)規(guī)劃等論證當(dāng)中。經(jīng)過不斷實(shí)踐,快速迭代,形成了遙感論證理論體系及相應(yīng)的十大模型方法,包括遙感信息流模型、遙感信息特征模型、遙感信息應(yīng)用模型、遙感信息量分析模型、遙感數(shù)據(jù)工程模型、航天遙感系統(tǒng)結(jié)構(gòu)模型、航天遙感系統(tǒng)狀態(tài)描述模型、航天遙感系統(tǒng)質(zhì)量模型、航天遙感系統(tǒng)發(fā)展動(dòng)力模型及能力體系模型。這些模型方法全面反映了航天遙感系統(tǒng)特征、結(jié)構(gòu)、狀態(tài)、發(fā)展動(dòng)力、條件等,可廣泛用于對航天遙感系統(tǒng)進(jìn)行頂層設(shè)計(jì)、規(guī)劃、考察、分析、評價(jià)、預(yù)測,并開展實(shí)踐探索。
[Abstract]:In order to adapt to the transformation of China's civil space remote sensing from scientific experiment to operational service mode, to better explore, understand and solve the technical problems encountered in the connection between the application requirements and the space remote sensing system, and to promote the coordinated and sustainable development of space remote sensing,China established the Space remote Sensing demonstration Center of the National Space Administration (NASA) in 2004. For more than 10 years, the demonstration center took the space remote sensing system as the research object, and carried out the application-oriented scientific argumentation concept, theory and method of space remote sensing.Technical Engineering and Application Research.This paper is a systematic summary of the research and practice of scientific demonstration of space remote sensing by the demonstration center team for a long time. It introduces the preliminary cognition of remote sensing demonstration, the concern of remote sensing demonstration, the theory system and model method collection of remote sensing demonstration.In this paper, the definition of remote sensing argumentation is given, the research scope and content are analyzed in detail, and the three-dimensional spatial structure of remote sensing demonstration scope is put forward, which is composed of knowledge dimension, process dimension and logical dimension.It is pointed out that with the acceleration of social development and the improvement of information level, the whole space remote sensing data information chain will develop towards the direction of larger scale, shorter response time period, more comprehensive data integration, higher data quality and more intelligent.Space remote sensing system will enter a new stage of development of intelligent remote sensing.Thanks to the rapid development of civil space in China over the past decade or so, we have experienced practices such as the new Fengyun 3 payload calibration, multi-angle and multi-spectral polarization remote sensor demonstration, environmental satellite application engineering demonstration, and so on, and have achieved breakthroughs in various theoretical methods.It has been applied to the demonstration of 2030 civil space development plan, high resolution Earth observation system, national natural disaster spatial information infrastructure and the long-term development of national civil space infrastructure.Through continuous practice and rapid iteration, the theoretical system of remote sensing demonstration and the corresponding ten models are formed, including remote sensing information flow model, remote sensing information characteristic model, remote sensing information application model, remote sensing information quantity analysis model.Remote sensing data engineering model, space remote sensing system structure model, space remote sensing system state description model, space remote sensing system quality model, space remote sensing system development dynamic model and capability system model.These model methods reflect the characteristics, structure, state, development power and conditions of space remote sensing system, and can be widely used to design, plan, inspect, analyze, evaluate, predict and practice the space remote sensing system.
【作者單位】： 國家航天局航天遙感論證中心;中國科學(xué)院遙感與數(shù)字地球研究所;國家航天局重大專項(xiàng)工程中心;
【基金】：民用航天預(yù)研項(xiàng)目我國衛(wèi)星遙感應(yīng)用需求和載荷指標(biāo)綜合論證 地球表層系統(tǒng)科學(xué)研究應(yīng)用示范系統(tǒng)(一期)高分重大專項(xiàng)(編號:Y4D00100GF) 基礎(chǔ)信息產(chǎn)品生產(chǎn)算法集成研究高分重大專項(xiàng)(編號:Y4D0100038) 中國科學(xué)院戰(zhàn)略先導(dǎo)專項(xiàng)(編號:Y1Y02230XD)~~
【分類號】：V443.5

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