リモートセンシングとオープンアクセスデータの統合的解析による植物季節観測と土地利用土地被覆分類の高精度化

抄録

Development of accuracy of phenology observations and land uses and land cover classification by near-surface and satellite remote sensing is an important but challenging task to evaluate the spatio-temporal variability of ecosystem functions and service, and biodiversity. Towards this aim, we require abundant ground-truth in multiple points for a broad scale. Recently, in Japan, we can use open-access data on the web sites such as phenological information for tourisms and land uses and land cover information collected by avocational volunteers. Here, we present a recent new approach by integrating analysis between remote sensing observations and open-access data, and then discuss usability, issues, and outlook of this approach.