Osama Ragab

9 Questions 39 Answers 0 Followers

Questions related from Osama Ragab

What are the last Climate change Scenarios that can be used globally especially in Asian?

There are some scenarios can be used in Asian orglobally

14 December 2020 7,713 3 View

How to show spatial data of precipitation or any other data in one area without using ARCGIS??

Drawing Spatial patterns of any data needs ARCGIS but actually it is a commercial so how it can be done without GIS

10 July 2016 7,862 12 View

What are new techniques for flood protection structures?

To protect Watershed area from floods, what is the new technique can be used now.

29 May 2016 8,386 14 View

What is the best and rapid way to show points with coordinates on google earth?

There are some points with coordinates determines using GPS and needed to be shown on google earth map.

25 April 2016 8,092 5 View

How can i compare two sources of topographic data using topographic wetness index?

I have many sources of topographic satellite data for one study area and i need to select the best one using topographic wetness index, what is the criteria for selection.

02 March 2016 6,894 0 View

How can doing a comparison between TRMM and GSMAP rainfall datasets without any ground data?

I need to know a method to compare between TRMM and GSMAP in any area without any information about ground data.

03 February 2016 5,396 3 View

In GRASSGIS, how can i read gif files that downloaded from TRMM data sets?

I downloaded rainfall data sets from TRMM and i need to read it accurately on GRASSGIS.

26 January 2016 782 2 View

Is there a method to collect data of seawater salinity using satellites?

You know that it is hardly to get the data of sea water salinity but i think it is possible to collect data using remote sensing.

07 January 2016 6,357 8 View

There are many types of waste materials have been used during the last decades in improving the flexibility le pavement design, in your opinion

What is the best materI also and the best mix can be used

01 January 1970 6,866 3 View