中国农业遥感技术应用现状及发展趋势

在中国农业遥感技术应用现状梳理基础上,分析遥感技术应用发展的趋势和不足,提出农业遥感技术应用的发展趋势,为遥感技术在农业领域的深入应用提供参考依据。对文献、政策进行整理及归纳分析,并结合国内外进展的对比,从中国农业遥感技术的重要性、应用水平、发展趋势、应用前景等方面进行总结,并提出相应的建议。结果表明,在遥感(RS)、地理信息系统(GIS)、全球定位系统(GPS)的技术支撑下,国内对农业遥感技术需求是迫切的,农业遥感技术应用也比较广泛;农业遥感技术应用研究发展迅速,取得长足的进步,发展趋势呈现基础性、整体性、系统性等特点。但与世界先进水平相比,中国农业遥感技术应用仍然处于相对滞后的状态,需要突出基础理论研究、强化关键技术的应用普适性,加强国家宏观统筹,进一步提高农业遥感技术应用水平,促进农业数字化水平的提高。

Status Quo and Development Trend of Agriculture Remote Sensing Technology Application in China

The paper reviews the status quo of the agriculture remote sensing technology application in China, and explores its development trends and deficiencies, aiming to provide a reference frame for decision-making on agricultural policies of China. By reviewing and summarizing literatures and policies of the past and by comparing the experiences at home and abroad, the paper sums up the significance, application level, development trends of agriculture remote sensing technology application, and makes related proposals. Under the technical support of remote sensing (RS), geographic information system (GIS), global positioning system (GPS), China shows urgent demand on agriculture remote sensing technologies, which are widely applied in the country. Meanwhile, the country has made significant progress in agriculture remote sensing technology application, whose development is featured with fundamentality, integrity, and systematicness. Compared with the advanced level in the world, agriculture remote sensing technology application in China still lags behind, it is necessary to focus on basic studies, intensify the application universality of key technologies, reinforce macro-planning at national level, so as to further improve the application of agriculture remote sensing technologies and the agricultural digitization of China.