21 Questions 9 Answers 0 Followers
Questions related from Karan Gupta
There are references for discharge upto Naraj station in Mahanadi. However, I could not find any reference for flood discharge in Delta region of Mahanadi post Naraj barrage.
04 January 2022 9,239 3 View
I have heard that SWAN software is free software. But I am unclear whether SWAN software independtly exists or is it used in conjunction with Delft3d software. Also, if there are any other...
15 July 2021 9,783 2 View
As shown in the figure attached, we know the different levels in reservoir for dead zone, live zone and flood zone. Can we not just get the sedimentation in different zones from the survey data...
18 June 2021 6,027 2 View
I had a point file of an area around 70 km^2 collected through field survey using Auto Level. The survey was carried out in the lines 25 m apart. I converted the readings from auto level into...
30 April 2021 7,274 4 View
I am just wondering whether the procedure of calibrating the parameters of the model by comparing the output from the model and the measurements is nothing but a type of inverse modelling. Are...
30 January 2021 10,035 4 View
I wish to know that where and how can I buy the Naval Hydrographic charts which contains the bathymetry information in the deep sea. Are there any sources which give the digital charts itself?....
24 November 2020 8,453 2 View
I have water levels during flood at the center line of the river (100 km long) at every 100 m. I also have the DEM of the area in which the river flows. How to generate the flood inundation extent...
17 October 2020 5,506 4 View
I could not find any reference for comparison of these 2 models for the purpose of 2D hydrodynamic models for river. On my personal observation, I think Delft3D must be better for river flow...
15 October 2020 5,303 0 View
I know there is one tool called as EVA tool in MIKE Zero but it is the paid tool. However, I am looking for a free tool and not the paid tool but the one which can do the analysis of extreme...
04 October 2020 520 2 View
For Nuclear power plant, return period of flood to be considered in 10,000 years For coal fired Thermal power plant it is 100 years For gas fired Therma power plant it is ? For Hydro Power...
03 October 2020 7,980 2 View
Can RAS-Mapper completely replace Hec-GeoRAS for creation of geometry in HEC-RAS or in which situations RAS-Mapper is better than usage of HEC-GeoRAS and vice-versa?
01 October 2020 5,386 3 View
I just wish to know if there is any reference for treatment of islands/large sand patches/sand bars in rivers of width greater than 1 KM in 1D hydrodynamic models. Such kind of studies can be...
30 September 2020 7,337 3 View
If I wish to perform extreme value analysis using GEV or Gumbel or any other method to find the runoff for 100 years, 500 year or 1000 year return period, what is the length of time series in...
29 September 2020 2,075 2 View
In literature there are so many satellite data products given such as MODIS, Sentinel 1 and 2, Radarsat, Landsat-TM used. However, I am unable to understand which satellite product should I use...
25 September 2020 1,207 9 View
TOF- Time of forecast. My model is 1D Hydrodynamic model of a reach of a river. In my model, I have three input discharge boundary conditions and I plan to assimilate the water level data at...
27 August 2020 4,533 0 View
I need population density maps of India to be used for a research study. However, I am unable to find its shapefiles. Kindly help.
24 August 2020 4,561 4 View
I know the analysis of wave interaction with the floating bodies can be done in the ansys aqwa but it is a paid product and I am looking for a free option. However, I have the license of MIKE MA,...
06 May 2020 9,814 2 View
I have the gridded rainfall data for India from IMD in .mat format. Also, I have shapefile of Mahanadi basin. I need to clip the rainfall data in the Mahanadi basin itself. Is there any standard...
27 February 2020 4,471 3 View
I am working on a project in which there is an intertidal zone in which there is a dregded navigation channel which is 45 km long and 600 m wide. The soil material in that region is Silty-clay...
24 December 2018 1,731 5 View
Please compare the strengths as well as limitations of these two models. Also the answer should consider the recent advancement as far as possible in both the models.
20 May 2014 4,901 2 View
I am a doctoral student at IIT Bombay, Mumbai. My area of research is numerical modelling of wave transformation in shallow waters. I want to study the wave-wave interactions in shallow waters....
30 January 2014 9,353 2 View
