Spatial variability map using ArcGIS

Learn How To prepare a spatial interpolation map/ spatial variation map in ARCgis.
In the video we have used the Inverse distance weighting (IDW) tool available in ARCmap to prepare the interpolation map. IDW is a type of deterministic method for multivariate interpolation with a known scattered set of points.
Rainfall data used in the video was obtained from IMD.
this video don't have voice, so We have made a new video with voice. link to the new video is given below.
• IDW interpolation
For more such videos subscribe the channel.
/ gisquest

[@sarangabaishya963]

Is is necssary to show the points in a IDW interpolation?

[@sitinurulsyazliana1033]

Haii sir , can you help me how to produce a variability map in oil palm plantation. To do that, we know 4 processes are required which are observation, analysis, decision and implementation. So please include any technology / equipment for each processes to produce variability map.
Thank you ✨

[@pdwatershedsmalkangiri.4021]

exactly what i needed. . Can you make a video on dem correction. The dem data i have downloaded is showing negative value. Thanks sir

[@GISQuest]

Will try to create the video.

[@laxmanbisht2638]

​@@GISQuest Hi Nice. You XY data was in WGS 1984 co ordinate system. Before doing IDW, is it not necessary to project data in UTM co ordinate system? please reply, I have this confusion.

[@katana_yoo]

sir, can I use this if I will map census data ??

[@vinaykumarks]

hello sir does the shape file you used contain Latitude and Longitude information. If yes how to check that information. because most of the shape files i downloaded doesn't contain lat long information.

[@GISQuest]

if you want the latitude longitude, you can add it manually in the attribute table. This can be done by adding the fields manually in the attribute table. If you want i can make a video on this topic.

[@PINKPINK-ho6yo]

really very helpful

[@workofclutch]

where can i download rainfall data like you sir? (For Myanmar)

[@klaows]

Pranksterz Official search on the web : myanmar rainfall or request from your gov (in case that they collected that data)

[@GISQuest]

you can download it from TRMM website.
use the following link
pmm.nasa.gov/trmm

[@lilysuhana5703]

Hi sir, i have GWQI (Ground Data Quality Index) data. Can i use it in idw?

[@GISQuest]

Sure, u can.

[@GISQuest]

Please don't forget to subscribe the channel

[@lilysuhana5703]

@@GISQuest im done subcribed! Thank you so much sir! Really help me as a student haha

[@GISQuest]

U r welcome!

[@laxmanbisht2638]

​@UCdFu9WyfIQmZ1IDilTuUvFQ Hi Nice. You XY data was in WGS 1984 co ordinate system. Before doing IDW, is it not necessary to project data in UTM co ordinate system? please reply, I have this confusion.

[@GISQuest]

If u are just preparing map for your research paper or to present it somewhere else it doesn't matter if you use utm projection or not, because u will get almost same result in both of these.

[@hemasahu4658]

thanks

[@susantsingh1426]

Thank u sir

[@devotionalganna1888]

thanks sir

[@swetasahu4831]

tq

[@sayasaber5088]

I need some references please for this example

[@GISQuest]

kindly elaborate the meaning of reference. What do you mean by reference here?

[@sayasaber5088]

@@GISQuest the reference of this data shown in the video where did u got it?

[@GISQuest]

@@sayasaber5088 the data was obtained from Indian meteorological department (IMD)

[@sayasaber5088]

@@GISQuest thank you so much dear

[@GISQuest]

@@sayasaber5088 please subscribe the channel.

[@SnowyOwlPrepper]

No sound in this video warning.

[@GISQuest]

Thanks for the suggestion, i will try to implement it

[@GISQuest]

i have made the same video with voice, u can watch it. go to the following link
ua-cam.com/video/-6A9g6c9g_o/v-deo.html