“遥感先行”服务自然资源调查技术变革与调整

随着遥感技术的发展和自然资源事业对遥感应用需求的不断增多，通过遥感先行开展先行观测、先行探测、先行监测，强化自然资源数据的获取，提高调查的精度和速度，遥感技术正在促进自然资源调查程序和方式的转变.本文围绕新时代自然资源调查体系的新变化，提出了遥感先行的理念、目标及发展方向，认为：1）遥感先行是自然资源调查监测技术体系构建的重要内容，可实现对自然资源全要素、全覆盖、全天候、全尺度的调查监测；2）通过遥感技术方法体系的创新、遥感产品的转化应用等，可发挥遥感技术在矿产、生态、水、土、灾害等调查监测中的重要先行作用；3）"天-空-地"一体化的遥感综合观测技术是推动中国西部地区自然资源精准快速调查和全球尺度环境问题监测的最佳技术手段.

REMOTE SENSING FIRST: Service for the Technological Revolution and Innovation in Natural Resources Survey

With the development of remote sensing(RS)technology and increasing demand for the application of RS in natural resources survey,RS is promoting the transformation of procedure and method in natural resources survey by means of prior-observation,prior-detection and prior-monitoring to enhance the acquisition of natural resources data and improve the accuracy and speed of survey.Based on the new changes of natural resources survey system in the new era,the paper puts forward the concept,goal and development direction of Remote Sensing First as follows:RS-first is an important part of the construction of natural resources survey and monitoring technology system,which can realize the total-factor,full-coverage,all-weather and full-scale survey and monitoring of natural resources;Through the innovation of RS technology and transformation/application of RS products,RS can play an important leading role in survey and monitoring of minerals,ecology,water,soil and disaster;The integrated satellite-aero-ground RS observation is the most effective technical means to promote the accurate and rapid survey of natural resources in western China,as well as monitoring of global-scale environmental problems.