Knowledge Resource Center for Ecological Environment in Arid Area
报告编号 | NASA-TM-86113, NAS 1.15:86113 |
来源ID | NTRS_Document_ID: 19840027056 |
Geocoded data structures and their applications to Earth science investigations | |
Goldberg, M. | |
英文摘要 | A geocoded data structure is a means for digitally representing a geographically referenced map or image. The characteristics of representative cellular, linked, and hybrid geocoded data structures are reviewed. The data processing requirements of Earth science projects at the Goddard Space Flight Center and the basic tools of geographic data processing are described. Specific ways that new geocoded data structures can be used to adapt these tools to scientists' needs are presented. These include: expanding analysis and modeling capabilities; simplifying the merging of data sets from diverse sources; and saving computer storage space. |
英文关键词 | DATA PROCESSING DATA STRUCTURES EARTH SCIENCES GEOGRAPHIC INFORMATION SYSTEMS IMAGE PROCESSING IMAGERY MAPS CODING DATA STORAGE SATELLITE IMAGERY SPATIAL RESOLUTION TOPOLOGY |
出版年 | 1984 |
报告类型 | Technical Report |
语种 | 英语 |
国家 | 美国 |
URL | http://hdl.handle.net/2060/19840027056 |
资源类型 | 科技报告 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/259002 |
推荐引用方式 GB/T 7714 | Goldberg, M.. Geocoded data structures and their applications to Earth science investigations,1984. |
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