Відео

Many thanks for reaching out. It means a lot. Also wish you happy learning.

Data can be fetched from authorized government agencies. There are freely available data in internet too.

aana chahiye. saayad QGIS version mee koi issue ho. Latest version install karkey dekhlo.

Go to 'Edit'>>Geometric Data>>Tables and select the required option for manning's n.

Yn and Sn are dependent on size of data. This is a standard table.

Hope it was helpful.

You can create profile line in particular section and right click on it and go to plot profile>>Terrain. You will get information of elevation.

They are the standard values for specific number of samples.

right click karke 'attribute' select kar sakte ho.

Thank you for reaching out. I am not aware of this problem. I hope that you have drawn all river center, banks, etc in correct order (ie from upstream to downstream) and the cross section to be created in left to right direction when looking downstream. Please also try saving the geometric file with a different name(no spaces). Share your findings with us afterwards.

Login karne ki koi jarurat nahi. sidhe run kar sakte ho.

haa. Bana sakte hai.

Please enter the date and time in the specified format of HEC-RAS. Also check whether the start and end date and time are accurate. Hope it would work.

Hlo. Required course playlist mein mil jayega.

Thank you for your suggestion. Terrain file can be developed from the DEM. Simply download a high quality DEM file.

Thank you for the reminder.

If you want to use real data, you need to fetch from from authorized sources such as the government agencies related to hydrology and meteorology.

that is the important point

You can fetch official data from website of 'Survey of India'. However, there are several other means such as Open Street Map and so on.

Thank you for reaching out. Could you please elaborate more specifically?

@@_SolutionSeek Thank you for the reply. I have yearly rainfall data. In the software I can’t enter yearly data just like in this video. I want to know how should I enter yearly values as rainfall data.

You can filter out the data as per the required time period in excel and enter as in the video.

@@_SolutionSeek okay. Thank you.

Your appreciation means a lot. Hopefully there would be new video tutorials.

Thank you for reaching out. Could you please be more specific regarding at which step and what purpose?

@@_SolutionSeek I downloaded the software and I need to assign coordinates using Gis tool but it's not enabled for me to click on it

I guess you need to install HECGeoHMS. Hopefully it solves your issue.

@@_SolutionSeek thanks for the response. Please how do I go about it? Thanks

Very kind of you. There are hydrological stations which measure discharge.

So happy to receive your kind words. Specially multiple map layout is a little bit difficult in QGIS compared to arcGIS. However both software have their own merit.

Hello. Pucho bhai kya puchna hai?

Why don’t you concentrate on learning what he’s teaching?

You can find the tutorial for digitizing rasters in GIS.

Correct.

boundary shapefile ki baat kar rahe ho toh woh internet par aasani se miljayega. koi badi dikkat nahi. If you encounter any issue, please let me know.

late reply ke liye maafi chahata hu. kaisa icon aaraha hai? Details me bata sakte hai kya?

Agar attribute table mei data kaise save karty hai pooch rahe hoo toh uske liye columns add karke uska type define karna padega aur data add kar sakte hai.

@@_SolutionSeek bhai kya apka whats app nmbr mil skta h

Koi issue ho to aap directly youtube par pooch sakte ho.

There is a line of 132 feet and I have to print it at 1 inch : 22 feet. After printing, the line on the paper will be 6 inches. how to print in ArcGIS please make a video.

Thanks.

Thank you for your appreciation. Regarding the problem you've encountered, there are number of reasons for that. It might be due to large DEM size or improper coordinate system. Sometimes the version of HEC-HMS you are using might not support. Please ensure UTM as your reference system. Hopefully it works.

Thank you for your suggestion. New videos will be added soon.

Thank you for your suggestion. It means a lot.

There is Rainfall-Runoff Modelling to generate discharge using rainfall data.

Sukriya. Hopefully it was useful.

You can search for 'official shapefile of India' in google. There are plentiful of them.

:D Apology for the inconvenience. I heard the screaming too.

In that case, you need to use the HECGeoRAS extension in arcgis which automatically generates cross section lines. Afterwards, it has to be imported to HEC-RAS environment.

I too have faced the issue. Sometimes it appears and other time it doesn't. I suggest you to perform task through RAS mapper. All the activities of geometric window can be carried out there and won't be issue of the satellite image.

In my case, the satellite did not work when I was using Wi-Fi under a proxy, as some proxies block the satellite service, so try using a different Wi-Fi network without a proxy.

Reproject layer dialog box mein 'epsg 32645' search karne se mil jayega.

Thanku so much . And thanks for this basic course It is really helpful for those who wants to learn independently. Great thanks to you 🎊. Looking forward for more videos on intermediate and advance gis🤞.

@@Bat4u Thanks a lot brother. Means a lot.

The road file you are mentioning is a shapefile. You can easily and in free of cost download the shapefile of boundaries of nations and cities from internet. Regarding the image, it is captured from the google earth application.

Hello. I recommend you to go through the empirical formula recommended in the hydro textbooks. You can also generate the number using GIS.

jaldi hi banaunga. suggestion ke liye dhanyabad.