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Impact of Spot 6 and 7 Data in the Constitution and Update of Spatial Data Infrastructures over Africa

机译:现货6和7数据在非洲宪法和空间数据基础设施的宪法中的影响

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New capabilities provided by Spot 6 and 7 for large spatial data infrastructures projects are illustrated with exemples from Spot 6 early operational life. The improvement in tasking large coverage is demonstrated through a complete coverage of Mali (1.240 000 km~2) in four months. The improvement in feature extraction capabilities is demonstrated through tests over Senegal and Mali. And the absolute horizontal accuracy allo ws the use of Spot 6 data for the most complex SDI requirements in Africa.
机译:对于大型空间数据基础架构项目的位置6和7提供的新功能将被出现到现货6早期运营寿命。通过在四个月内完全覆盖马里(1.240 000公里〜2),证明了任务大覆盖的改善。通过测试塞内加尔和马里测试特征提取能力的改善。绝对水平精度Allo WS WS在非洲最复杂的SDI要求使用Spot 6数据。

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