Object-oriented Prototype Framework For Tightly Coupled GIS-based Hydrologic Modeling

Autor: Kwangmin Kang, Seieui Yoon, Chang-Soo Rim
Rok vydání: 2012
Předmět:
Zdroj: Journal of Korea Water Resources Association. 45:597-606
ISSN: 1226-6280
DOI: 10.3741/jkwra.2012.45.6.597
Popis: With the availability of multi-scale hydrologic data in public domain depending on DEM size, there is a need for a modeling framework that is capable of using these data to simulate hydrologic processes at multiple scales for different topographic and climate conditions for distributed hydrologic model. To address this need, an object-oriented approach, called Geographic and Hydrologic Information System Modeling Objects (GHISMO), is developed. Main hydrologic approaches in GHISMO are storage-release for direct runoff and SCS curve number method for infiltration part. This paper presents conceptual and structural framework of storage-release concept including its application to two watersheds will be presented.
Databáze: OpenAIRE