thanks dear ...it is annual preipitation level shapefile ...when you download it in .csv format you must do some process and change it to shapefile..an in my tutrial it is precipitation level of a country an after i clip it in province limit. thanks

@@afggis2822 From where I will download the precipitation level shapefile?? & What is the process to change into shapefile?

thanks dear ....this value is conistant for flood, this values is prefer according to importance of layer ...and also you can use AHP method for your location ... if you have another question i will help you .. best regard

good

In such cases, the common practice is to use the mean annual values (mm/year)

Dear Sister Amira, Alsalamu Alikum. The method presented follows the concept of multi-criteria analysis where the most dominant criteria are selected first then the weighting of each criterion is selected to reflect the importance of each criterion to the studied item (which is the flood risk here). Accordingly, the designer can select the weights that he/she thinks it is correct. One common practice is to assume equal weighting to each criterion i.e. 100/7 (in this application). The other common practice is also to select the most dominant factors and to give them higher weightings. In order to agree upon the weightings of each criterion, some researchers used to ask this question to a number of participants (at least three) and to ask them to put the weightings that they think they are realistic and to then to use the average of the selection of all participants (but make sure that the sum of the weightings is 100%). Another way is to stick to a selected weighting scheme that you think it is fair then to carry out the flood risk mapping then to discuss the effect of changing the initial weighting scheme by say 10-20% on the result.

ok dear thanks a lot for your supporting us. Dear please write your email address to i will send you full instruction about flood hazard mapping.

@@afggis2822 Hi there and thank you for this video! Could I have this information as well?

Can you send me the détails please

Please can send me the details

I attached a file in your email.

thanks dear for your watching. if you give error , 1.you can covert raster to poly line in conversion tools. 2.before conditional value you can also ..use stream to feature and after that analys and use slect by attribute ...grid code =9 grid code = 8 grid code =7 if you have another problem i will instruct you more.. thanks

In the Stream to Feature tool, the input stream raster needs to be integer type but if you look at at con tool output, you'll see the values are probably floats. this is because the 'true' raster you used in the con tool was the fill tool output which is also a floating raster. My solution was to to input the con output into the Int tool to get a the same raster but with integers values. then i used this as my input stream raster for the Stream to Feature tool.

how can i send you ? by email

plese send your email address

@@afggis2822 can I have it too?

you can download precipitation data from USGS ,NASA climate data ,world climate data...and etc website ...in next video i create video about how to download diffrent data from web .. thanks

@@afggis2822 thank you

what is your email address.

which layer dear.. you can download your desire layer from USGS website.

yeah dear ...what is your email address

@@afggis2822 thank you sir

thank you for the video,❤️ I also want the paper

@Chaithanya P Can you send me the paper please

Salam I hope you are doing well! I found this video in youtube abd it was really helpful. I am a student of the final semester in master of landscape architecture. I want to do flood hazard mapping by GIS for my final project, but for doing so I need shape file if you can help me and share with me the shape file that you have that would be great. Regards, Your sister from Herat Afghanistan

yes dear ..what is your email adress

@@afggis2822 Helo Sir, I too need the detailed instruction for the same. Please share .