The key to automatically sampling for geoscience data base by GIS technique is detailed.
介绍了在已建成的地学空间数据库中应用GIS技术实现自动化采样的关键问题。
The Research of GeoScience Spatial Data Model can offer the base of comprehension for GeoScience Data.
地学（空间）数据模型的研究能为地质科学数据的共同理解提供基础。
How to manage and analyze these gigantic data and extract the useful information from it, has been a new research direction of geoscience.
如何管理、分析这些庞大的数据，从中提取有用信息，是地学工作的一个新的研究方向。
The advantage of GIS technology in combining multi sources geoscience information is used in the important aspect of regional geological survey field spatial data collection.
利用GIS技术综合多源地学空间信息，应用于区域地质调查的重要方面——野外空间数据采集。
The data processed are involved with multi-geoscience information such as remote sensing, geology, geophysics, geochemistry and geography.
所处理的数据涉及遥感、地质、地球物理、地球化学和地理等学科的多源地学信息。
With the rapid development of remote sensing technology, remotely sensed data are playing more and more significant role in many fields, such as urban planning, geoscience, digital earth etc.
随着遥感技术的飞速发展，遥感数据成为城市规划、地球科学研究、数字地球等重大科学研究和工程建设的重要数据源。
With the rapid development of remote sensing technology, remotely sensed data are playing more and more significant role in many fields, such as urban planning, geoscience, digital earth etc.
随着遥感技术的飞速发展，遥感数据成为城市规划、地球科学研究、数字地球等重大科学研究和工程建设的重要数据源。
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