Spatial database of the northern area of yellow river for research of sediment discharge

Byungdug Jun, Haruyuki Hashimoto, Takahito Ueno, Kazuichi Sugiyama

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

抄録

Nowadays, the absolute shortage of the water is happening at 31 nations of Asia and etc. This points that how water resources should be controlled. Global water problems are very important to adjust the natural resources in the twenty-first century. In this study, the one of the vast river in the world, yellow river in china was focused on the spatial database field, but only northern part of whole river region. In this paper, we used the topographical map, GTOPO30, SRTM, digital map and satellite data for special database. This database was used for getting some useful information of watershed-based sampling data like a river shape, surface character and etc.. In this paper, the results of extraction GIS database from non-digitalized data for this research between calculated and referenced data are compared. Contour diagrams, river channel network figure and watershed information were extracted from the spatial database. This paper shows that the special database is very useful for watershed-based sampling design.

本文言語英語
ホスト出版物のタイトルAsian Association on Remote Sensing - 26th Asian Conference on Remote Sensing and 2nd Asian Space Conference, ACRS 2005
ページ943-950
ページ数8
出版ステータス出版済み - 2005
イベント26th Asian Conference on Remote Sensing, ACRS 2005 and 2nd Asian Space Conference, ASC - Ha Noi, ベトナム
継続期間: 11月 7 200511月 11 2005

出版物シリーズ

名前Asian Association on Remote Sensing - 26th Asian Conference on Remote Sensing and 2nd Asian Space Conference, ACRS 2005
2

その他

その他26th Asian Conference on Remote Sensing, ACRS 2005 and 2nd Asian Space Conference, ASC
国/地域ベトナム
CityHa Noi
Period11/7/0511/11/05

!!!All Science Journal Classification (ASJC) codes

  • 航空宇宙工学

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