| 单词 | geographical information system |
| 释义 | > as lemmasgeographical information system geographical information system n. = geographic information system n. at geographic adj. Compounds. ΚΠ 1969 Geogr. Rev. 59 433 Investigations have been started into the problems of computer-based geographical information systems for storage and retrieval. 2010 Wales on Sunday (Nexis) 14 Mar. 40 Most of the work involves use of technology, including graphic design, geographical information systems (GIS) and mapping software. < as lemmas |
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