加拿大论文代写网：季节性方法的使用

加拿大论文代写网：季节性方法的使用

季节性方法的使用通常会提高模型的性能，因此HEC HMS-SMA被考虑采用季节性方法或多参数方法来适应这种情况。此外，以地理信息系统接口的形式使用扩展增加了地理优势或空间信息的缺乏不再成为问题。在当今时代，快速的处理器和足够的空间信息规划是导致这些好处的原因(Fleming, 2002)。使用的一些现有接口是ArcHydro、HEC-GeoHMS和HEC-GeoRAS的接口。这些是水力和水文模型，可以直接与ArcGIS环境连接。

加拿大论文代写网：季节性方法的使用
本研究采用的水文模型是水文工程中心水文建模系统HEC-HMS。该模型将与其他模型一起作为扩展使用。软件和适用于它的各种扩展的必要性源于这样一个事实，即这样的使用可以使它成为更全面的设计，而不是受限制的设计。例如，在一些研究中，它与地理空间水文模型扩展HEC-GeoHMS一起使用。这使得它是非站点特定的建模技术。HEC HMS在许多水文和水力模拟中也有更广泛的应用。然而，更多的研究和赞助报告似乎表明，该模型从来没有以一种整体的方式应用。

加拿大论文代写网：季节性方法的使用

The use of the seasonal approach usually will improve model performance, and hence HEC HMS-SMA is considered with either the seasonal or the multi parameter approach so as to suit the case. In addition to these, the use of extensions in the form of GIS interfaces adds to the advantages as geography or the absence of spatial information no longer becomes an issue. Fast processors and adequate spatial information planning in current times is what leads to these benefits (Fleming, 2002). Some of the existing interfaces that are used are that of the ArcHydro, HEC-GeoHMS, and HEC-GeoRAS. These are hydraulic and hydrologic models which are seen to connect direct with the ArcGIS environment.

加拿大论文代写网：季节性方法的使用
The hydrologic model used in this research is the Hydrologic Engineering Center, Hydrologic Modeling System HEC-HMS. The model would be used in conjunction with other models as extension. The necessity for the software and the various extensions applicable on it arises from the fact that such a use could make it a more holistic design rather than the constrained one. For instance, in some research studies, it has been used in conjunction with the Geospatial Hydrologic Modeling Extension, HEC-GeoHMS. This makes it a non-site specific modelling technique. The HEC HMS finds a wider range of applications in many hydrologic and hydraulic modelling as well. However, as more researches and sponsored reports seem to indicate, the model is never applied in a holistic manner.