Amirhossein Haghighat

7 Questions 11 Answers 0 Followers

Questions related from Amirhossein Haghighat

What are the recently methods to estimate low-flow and high-flow time series in ungauged basins?

Hi Is there any new method to estimate ( predict ) low-flow and high-flow regimes in daily scales for ungauged hydrometric stations? Thanks

16 February 2021 3,731 3 View

Is there any similarity index between two time series?

Hi We have two time series dataset. For example mean daily temperature from two stations. Each of them have 30 data for a month. T1={ t1 , t2 ,... , t30 } T2={ t1 , t2 ,... , t30 } Now we want to...

07 February 2021 6,656 7 View

How can I solve this problem in my "Direction flow" map?

Hi I am working on a study and need to create "Flow line" by a tool in ArcGIS same as "Direction flow". You can give the topographic map to this tool and it can return you the flow direction map...

19 January 2021 1,988 8 View

How can we determine the basin borders by GIS?

Hi We are working on a research about prediction river discharge in ungauged stations. we considered some stations and each of these stations has a sub basin that we know the area of each sub...

11 January 2021 3,984 5 View

How can we be sure about the quality of our hydrologic dataset?

Hi! I'm working on a research and we have some kind of hydrologic datasets(e.g. river discharge, precipitation, temperature and etc.). We need to be sure about the quality of our datasets. Is...

24 November 2020 7,169 5 View

Is there any method to estimate ' Correlation Coefficient ' between a measured dataset and unmeasured one?

Hi ! Consider 11 gauging stations within a region that measure some characteristics ( such as : precipitation, temperature, discharge and etc.) in daily timescale. Among this 11 stations ,...

18 November 2020 3,369 3 View

Can we use the HEC-HMS modelling for Regionalization method to estimate river streamflow in ungauged basins?

Hi I am working on a project about estimating streamflow in ungauged basins. We have many methods to modelling river streamflow and one of them is Regionalization. Regionalization is a process to...

26 October 2020 6,894 4 View