Kriging Interpolation using ArcMap 10.0
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- Опубліковано 20 гру 2024
- For any inquiries please contact me on:
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Salahaddin University-Erbil web-mail hawar.sadiq@su.edu.krd
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Address Salahaddin University-Erbil/College of Agriculture/Soil and Water department
Best video for kriging I’ve been able to find thanks!
Hello good evening all , I'm a student and want to write a thesis tittled: spatial analysis on the rate of crime using area to area and area to poissing kriging.need help email me shamsuddeenidrisyaradua@gmail.com
Very good video with detailed explanation. 5 stars for you!
This is very useful! I had no idea what kriging was before I watched this video, and now I feel like I could do it correctly.Thank you.
HopefulCynic42 I am very happy to hear that
How can i find the coefficient of determination for the semivariogram?
Nice video. A couple of questions. 1) What is the difference between kringing from the Geostatistical tool and kringing from the Spatial analyst tool? 2) How to mask the output when kringing from the geostatistical tool (I was able to mask with the spatial analyst tool)? I've tried several times by setting the environments on a masking shape file but nothing worked. Thank you very much
Hey...
1.there are differences in options that you can make a plenty of modifications.
2.you can make a rectangular output only even if you using a shapefile in geostatistical but when you using spacial analyst tools you can make an output map fit to the given shapefile.
hope it is clear
thanks
best video for Kriging,
thank a lot
Thank you sir
Good work
how to analyse that which technique is suitable for our work...especially kriging methods and different interpolation methods?
It depends on your data, try to read more about kriging on the ESRI forum
Halo, can you please tell me how to read semivariogram graphs in 5:32 ?
Thanks a lot... I just want to know about the link between kriging and semivariogram....
Can you explain in one or two lines to me that whats the link?? Thank you...
Please if i want to expect point which is i know its coordinates How i put it in my table because when i put it empty the expected value give me not the same coordinate of the region which i want to expect
hello, I replied to the email you sent. thanks
Nice video. Where can I find data like those for practicing?
Could you help me please?. I'm trying to interpolate values of organic material of soil, with elevation and slope using cokriging, but I don't know how is the configuration to each step.
can u please make a vedio on the RMSE and standardise root means square, to make our model fit for more accurate prediction
thanks
Hello, brother how can I make points? I have tried it many ways but it's not working
Hello, you can do it with MS Excel and then import it to ArcMap software
Sir could u plzz tell be about subset features
السلام عليكم دكتور
كيف نستطيع الحصول على بيانات رطوبة التربة الشهرية الخاصة الجزائر
و شكرا
وعليكم السلام
(.shp file) على حسب علمي يوجد الكثير من المواقع يوجد بهم هذه المعلومة على هيئة
وهذه واحد من هذه المواقع, تحياتي
www.arcgis.com/home/item.html?id=37d1241660b34879a7f4b4a19f66356e
hello,
GREAT VIDEO,I m trying to do interpolation map using a linear regression model with dependence on altitude followed by the inverse distance weighted (IDW) spatial interpolation technique of the residuals produced from the model ,pls could you tell me what is the steps necessary to do that
THANK YOU
jack better i know it is too late to answer but really i didn't saw it,sorry.
For your question you can do that at geostatistical analyst tool same steps just select IDW instead of kriging
Hello...
I just read a article where the author used pixels with Kriging interpolation. He sampled pixels.
Can you please assist in the sampling of pixels, and using that to produce Statistical surfaces.
Babalwa Mtshawu Hello, yes of course you can do it even using arcmap or erdas imagine, thanks
Hawar Razvanchy can you please help with an arcMap tutorial for this or reference to...
Sure
Sir, I need to find out the R square value if the semivariogram. from where I can get it??
how to clip it to shapefile?
Hello. Did you find out the way?
nice video bro
السلام عليكم
ممكن المساعدة في طريقة تمثيل الامطار في العراق مثلا اريد الارقام الاكبر من الصفر بشكل مثلث صاعد والارقام الاقل من الصفر الارقام السالبة مثلث نازل
خالص شكري وتقديري
How did you put organic matter on the open attribute table? Did you take the average of your samples and put them? can you send me the image of the open attribute table
and ı can't see standart error and normal QQ plot
Büşra Şişmanoğlu the organic matter is one of the soil variable like others and there are many ways to input it to attribute table
دەست خۆش
well explained
Hello sir, could you please tell me that, is kriging a useful tool if I have only 5 rainfall station for my thesis area or is there something next possibility for rainfall contouring.
Hope for soon reply
Kabita Maharjan sorry for delaying, sure you can especially when you have small study area
Kindly inform us of the values of error and root mean square that beyond which our model is valid or invalid. Am drawing this request from that part of the video where you wrote 'check for validity using root mean square and error'. Thanks hope to hear from you again. Otherwise great job, I appreciate
Hey
It depends on the kinds of your data and how it is distributed, before finish the process you can check the validation through the root mean square RMS, the smaller value the accurate the result is. You can change the variable in the entire process to reach the best value of RMS.
Hopefully, this will be helpful
Thanks
@@HawarRazvanchy surely it is helpful. Thanks for the kind and timely reply. God bless you
HELLO,PLS NEED YOUR EXPETISE
I have 13 samples for relatively small area and I want do interpolation map along with geostatistical analysis ,I tried ordinary kriging but I found that the binned and the averaged points do not belong the semivariogram courb in fact they aren’t not even close, the majority are located at the extreme bottom of near the axis of the ordinates,and one is on the courbe ,so my question is: is still ordinary kriging is suitable for modeling my data , and how can I find the most suitable model for me.
dear koko
thanks for your question
can you send me the screenshot of your data distribution?
THANKS for your response ,I sent you an email with the screenshot,i saw all your channel videos and its very useful
hello,
Could you please answer me how to get EBK Regression Prediction extension
koko ing sorry for late answer you can download it from hexagon geospatial or from another sources just google it
Thanks alot Sir
what if my data is contamination in groundwater and fraction is not well distributed...it gave me a Root Square error of about 19
in step 4 try to move the circle (pie) in the place which cover more samples
@@HawarRazvanchy hello, I already tried moving the circle(pie) in step 4 and increased the number of points but then it still gives me a root square error of about 15, my data is soil bearing capacity
Dastxosh
السلام عليكم دكتور
كيف نستطيع الحصول على بيانات رطوبة التربة الشهرية الخاصة بالعراق
+ahmed Kmn وعلیكم السلام
فی الحقیقه تستطیع الحصول علی رطوبة التربه من خلال استخدام صور اللاندسات والدلیل المناسب لهذا الغرض .تحیاتی
شكرا وفقكم الله
ahmed Kmn العفوا اخی الكریم
ماشاء الله رع