Quick & accurate LULC preparation using ArcGIS

  Рет қаралды 7,725

Pratyush Tripathy

Pratyush Tripathy

Күн бұрын

Write in the comment section below in case of queries.

Пікірлер: 29
@manishpadole3766
@manishpadole3766 3 жыл бұрын
Been following your work, Please continue the good work.
@sidhantakunwar6313
@sidhantakunwar6313 4 жыл бұрын
Wow...great idea brother.Kada lagyo tarika😮😮😮
@eltorigy4411
@eltorigy4411 5 жыл бұрын
Thanks a lot, please go on and don’t stop ✋
@smurfk7678
@smurfk7678 5 жыл бұрын
Which alternative software can be used for clipping the image instead of Erdas. I used Qgis for clipping multiple rasters but a single band can be selected there? Please tell me which Landsat product you have used?
@pratyushtripathy2750
@pratyushtripathy2750 5 жыл бұрын
I use QGIS these days, raster clipping is easy. In the processing toolbox, try GDAL or SAGA tools for clipping the raster. I think I used Landsat 5.
@smurfk7678
@smurfk7678 5 жыл бұрын
@@pratyushtripathy2750 Thank you for your kind and active response
@yalembrhandebebe3662
@yalembrhandebebe3662 5 жыл бұрын
Really great I got one question, How do we get the data or figure to be added to arc map. Like the tif file for the study area of interest for free
@pratyushtripathy2750
@pratyushtripathy2750 5 жыл бұрын
You can find the data (here Landsat) at earthexplorer.com which is a United States Geological Survey hosted portal. These are the basics of remote sensing, I highly recommend you get yourself familiar with these before heading further for analysis.
@yalembrhandebebe3662
@yalembrhandebebe3662 5 жыл бұрын
@@pratyushtripathy2750 thanks and do appreciate
@rishabh9350
@rishabh9350 5 жыл бұрын
How to add the data that u added in between? We are working on making LULC maps for delhi but how can we get that delhi data ?shape of delhi or cutting the whole map just to delhi?
@pratyushtripathy2750
@pratyushtripathy2750 5 жыл бұрын
You can use the latitude and longitude extent to define the area of interest, shapefile would be easier. By the way, just because you mentioned Delhi, see if this time series land cover suffices your purpose: data.mendeley.com/datasets/8thw5fb2t3/1
@bengossh
@bengossh 7 жыл бұрын
... easy and nice, thanks man...
@pratyushtripathy2750
@pratyushtripathy2750 7 жыл бұрын
You're most welcome. Subscribe for more tricks solutions.
@littlebird2573
@littlebird2573 5 жыл бұрын
This is exactly what i need. thank you so much. but the music is extremely annoying. consider just not having any sound in your future videos.
@feri_nugroho
@feri_nugroho 6 жыл бұрын
How to make simulation urban growth with GIS?
@pratyushtripathy2750
@pratyushtripathy2750 6 жыл бұрын
Feri, for that you need to create multiple time period LULC, then you have to use any of the already defined methods such as Cellular Automata, Markov Chain, Logistic Regression, etc. You can find an example here: www.researchgate.net/publication/325693274_Urban_Growth_Modeling_Using_Logistic_Regression_and_Geo-informatics_A_Case_of_Jaipur_India
@feri_nugroho
@feri_nugroho 6 жыл бұрын
Thank u so much for reference. I'm interest using method CA-MC do you have reference for me, about flowchart how that method works. Sorry if i many question.
@pratyushtripathy2750
@pratyushtripathy2750 6 жыл бұрын
I work mainly on urban growth simulations, inbox me at pratkrt@gmail.com for more.
@feri_nugroho
@feri_nugroho 6 жыл бұрын
Alright
@hamzacheniti6943
@hamzacheniti6943 6 жыл бұрын
Great job, thanks man
@pratyushtripathy2750
@pratyushtripathy2750 6 жыл бұрын
Hamza Cheniti you're welcome, hope it helped.
@kennethkua2447
@kennethkua2447 7 жыл бұрын
Thanks Bro. You're the best!
@pratyushtripathy2750
@pratyushtripathy2750 7 жыл бұрын
Ken Kua You're welcome
@kennethkua2447
@kennethkua2447 7 жыл бұрын
Do you know how to put greater than but less than in raster calculator?
@pratyushtripathy2750
@pratyushtripathy2750 7 жыл бұрын
I think you can the use the 'Reclassify (3D Analyst)' to get what you wish.
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