Subject: Geology Paper: Remote sensing and GIS Module: Hydrological modeling with GIS Content Writer: Manika Gupta
Жүктеу.....
Пікірлер: 42
@ronaldmaneja99486 жыл бұрын
Thanks for your video. For the flow direction, 50 to 20 is the steepest right? and 20 can go in 15. Thanks.
@maizidjamel71702 жыл бұрын
Thank you for this presentation
@beekumsaafimilkaainaa2 жыл бұрын
nice presentation, I liked it!!
@neekhilsingh21144 жыл бұрын
One doubt, if more than one cell then how flow direction measure.
@tajitife3 жыл бұрын
Good one Mam
@md.ehteshamuddinkhan9741 Жыл бұрын
Thank you very much
@abubakarliman3272 жыл бұрын
Thank you so much
@nasirabbas9364 жыл бұрын
Hello madam can you explain why you divide 9 boxes while discussing the flow direction
@jitudeka3371
2 ай бұрын
In Image statistics nxn matrix is used for demonstrations purpose where n is always an odd number. In this she has taken the minimum i.e 3x3 matrix which equals to 9 cells.
@sarbodaybarik34896 ай бұрын
Madam, you said squire of the number but numbers are not eactly squire. Kindly guide
@jitudeka3371
2 ай бұрын
It is not square, it is 2 times the previous value. She made an incorrect statement.
@pushparajjaishi2 ай бұрын
Wrong
@shushayhagosgebrehiwot66526 жыл бұрын
great one so it is helping improve practical knowledge
@alexandermanjarres91894 жыл бұрын
Great video! Thank you so much for uploading this!
@hafezahmad37476 жыл бұрын
Thanks for your simple enriched video.
@peterheine62406 жыл бұрын
Hello I have a question and was the principle of generalization. Which processes can be distinguished?
@kazeedairolls5 жыл бұрын
What is the step for sink condition? When grid is
@umbertobaresi35984 жыл бұрын
Hi thank you for this video. I do not understand why water is not going in the 20 cell. Cheers :)
@TobiKellner5 жыл бұрын
At 7:50, why would the water move to the direction of least slope? Is that an error?
@chandrashekharazadvishwaka89926 жыл бұрын
Thank you so much mam, Kindly send the relevant paper which help to carry out this study.
@bishwajitlenka7735 жыл бұрын
does the values in the slope map are the value of elevation or the slope? If its of elevation, then the water should flow from 50 to 20..
@zainabkhan24755 жыл бұрын
can you practically show how to use voxler for hydrological modeling
@MdSaifulIslam-ym1bp6 жыл бұрын
It would be better if you demonstrated a sample modelling procedure in ArcGIS on this video.
@abrahamdeftie23275 жыл бұрын
1st Thanks. how to get soft copy your materialrather vidio?
@ShivamSingh-vq5ml4 жыл бұрын
Mam u told that D8 algorithm directs water to flow in steepest slope and after calculating slope u told that i will go in 50-40 (least slope). if these numbers are elevation data. either u have done some mistake or missed something
@arnoldkilaini
4 жыл бұрын
she said from steepest slope
@n--i--s--h--a--n3658
4 жыл бұрын
steepest slope should be vertical direction isnt it?
@Sivm434
4 жыл бұрын
Yeah in vertical direction (steepest)
@rafs60454 жыл бұрын
There is a big mistake in the flow direction determination. The direction of flow is determined by the direction of steepest descent, or maximum drop, from each cell.
@shubhamprasad69106 жыл бұрын
Small mistakes but very informative. Thanks
@zainabkhan24755 жыл бұрын
please make a video on how to work on glaciers using LS 8 data
@pravaskumar67446 жыл бұрын
all r correct except for the first one..the direction should be towards the 20
@ishitabhatnagar89816 жыл бұрын
Maam shouldnt the flow be in the direction of the maximum slope? In fact, most of the other videos and papers have taken the flow direction along the maximum value of the slope.
@mahjabeenshahid7063
6 жыл бұрын
are u guys expert
@mahjabeenshahid7063
6 жыл бұрын
gis
@infinity__beyond
6 жыл бұрын
yeah flow will be in the maximum slope direction
@t-seriessac46345 жыл бұрын
Nice video
@mustafaali79074 жыл бұрын
Thanks
@narayanthapa56835 жыл бұрын
can u share me note of this module please
@narayanthapa56835 жыл бұрын
20 can flow towards 15
@jaguarwolf14 жыл бұрын
First of all she says that highest elevation is 50 but clearly 60 ia going to be higher... Then she says water flows to steepest slope but steepest would be from 50 to 20....Then even going by her logic from 50 to 40 then how on earth does it flow from 40 to 30... Very confused explanation
Пікірлер: 42
Thanks for your video. For the flow direction, 50 to 20 is the steepest right? and 20 can go in 15. Thanks.
Thank you for this presentation
nice presentation, I liked it!!
One doubt, if more than one cell then how flow direction measure.
Good one Mam
Thank you very much
Thank you so much
Hello madam can you explain why you divide 9 boxes while discussing the flow direction
@jitudeka3371
2 ай бұрын
In Image statistics nxn matrix is used for demonstrations purpose where n is always an odd number. In this she has taken the minimum i.e 3x3 matrix which equals to 9 cells.
Madam, you said squire of the number but numbers are not eactly squire. Kindly guide
@jitudeka3371
2 ай бұрын
It is not square, it is 2 times the previous value. She made an incorrect statement.
Wrong
great one so it is helping improve practical knowledge
Great video! Thank you so much for uploading this!
Thanks for your simple enriched video.
Hello I have a question and was the principle of generalization. Which processes can be distinguished?
What is the step for sink condition? When grid is
Hi thank you for this video. I do not understand why water is not going in the 20 cell. Cheers :)
At 7:50, why would the water move to the direction of least slope? Is that an error?
Thank you so much mam, Kindly send the relevant paper which help to carry out this study.
does the values in the slope map are the value of elevation or the slope? If its of elevation, then the water should flow from 50 to 20..
can you practically show how to use voxler for hydrological modeling
It would be better if you demonstrated a sample modelling procedure in ArcGIS on this video.
1st Thanks. how to get soft copy your materialrather vidio?
Mam u told that D8 algorithm directs water to flow in steepest slope and after calculating slope u told that i will go in 50-40 (least slope). if these numbers are elevation data. either u have done some mistake or missed something
@arnoldkilaini
4 жыл бұрын
she said from steepest slope
@n--i--s--h--a--n3658
4 жыл бұрын
steepest slope should be vertical direction isnt it?
@Sivm434
4 жыл бұрын
Yeah in vertical direction (steepest)
There is a big mistake in the flow direction determination. The direction of flow is determined by the direction of steepest descent, or maximum drop, from each cell.
Small mistakes but very informative. Thanks
please make a video on how to work on glaciers using LS 8 data
all r correct except for the first one..the direction should be towards the 20
Maam shouldnt the flow be in the direction of the maximum slope? In fact, most of the other videos and papers have taken the flow direction along the maximum value of the slope.
@mahjabeenshahid7063
6 жыл бұрын
are u guys expert
@mahjabeenshahid7063
6 жыл бұрын
gis
@infinity__beyond
6 жыл бұрын
yeah flow will be in the maximum slope direction
Nice video
Thanks
can u share me note of this module please
20 can flow towards 15
First of all she says that highest elevation is 50 but clearly 60 ia going to be higher... Then she says water flows to steepest slope but steepest would be from 50 to 20....Then even going by her logic from 50 to 40 then how on earth does it flow from 40 to 30... Very confused explanation