[1] Motivated by the recent increasing availability of global remote sensing data for estimating precipitation and describing land surface characteristics, this note reports an approximate assessment of quasi-global runoff computed by incorporating satellite rainfall data and other remote sensing products in a relatively simple rainfall-runoff simulation approach: the Natural Resources Conserva...

Water conservation becomes essential as the resource scarcer. The most important step in managing water resources is estimating watershed runoff generated from rainfall, and rainfall are key factors determining availability for surface storage groundwater recharge. So, this study mainly focused on three sub-catchments of Karamadai, Tamil Nadu, India, using heavy to extreme daily events received...

Water is one of the most valuable natural resources and a vital component socioeconomic development nation. in India throughout world are under lot stress as result limited supply rising demand. availability region can be better estimated using rainfall runoff relationship. Runoff mostly produced rainfall, which significant part hydrologic cycle. In this study, rainfall-runoff relation Bamnidhi...

Soil and water conservation measures can impact hydrological cycle, but quantitative analysis of this impact is still difficult in a watershed scale. To assess the effect quantitatively, a three-dimensional finite-difference groundwater flow model (MODFLOW) with a surface runoff model-the Soil Conservation Service (SCS) were calibrated and applied based on the artificial rainfall experiments. T...

This paper describes the use of a simple two stage rainfall-runoff model in which a curve number (CN) principle is used to calculate the soil water content and, subsequently, the rainfall contribution to direct runoff and groundwater flow. The maximum soil water retention, S, is used to express various characteristics of a catchment (infiltration rate, soil cover and land use, as in the CN meth...

The Internet is gradually and constantly becoming a multimedia network that needs mechanisms to provide effective quality of service (QoS) requirements to users. The service curve (SC) is an efficient description of QoS and the service curve based earliest deadline first policy (SCED) is a scheduling algorithm to guarantee SCs specified by users. In SCED, deadline calculation is the core. Howev...