Dear sir, appreciate the tutorial, I got a good result for classification but I can't open the export tiff in Q Gis. It seemed like a big one pixel in only one color. What is this reason? Thank you...
For some reasons, I have followed what you did exactly; step by step, but I don't know why in point 4 (Overlay the polygons on the imagery to get training)and the platform highlighted on (var trainImage = input.sampleRegions({) that the input is not defined. Is there any soloution for that?
almost have watched all the video in this series，appreciate it👍
Hi, Thanks for your valuable comment and wonderful support
Thank you very much. For all tutorials sir
Thanks David for your valuable comment and wonderful support
Wow 😳
Thank you
Question: Sir, if i want to learn more bout GIS or just like you're coding? Where should I start?
Hi you can learn it from Coursera and Udemy courses.
Dear sir, appreciate the tutorial, I got a good result for classification but I can't open the export tiff in Q Gis. It seemed like a big one pixel in only one color. What is this reason? Thank you...
For some reasons, I have followed what you did exactly; step by step, but I don't know why in point 4 (Overlay the polygons on the imagery to get training)and the platform highlighted on (var trainImage = input.sampleRegions({) that the input is not defined. Is there any soloution for that?
I am getting the same error.
Hi, i have this problem some one help me please : "Line 42: Property 'Class' of feature '1_1_1_1_1_1_1_1_1_1_1_1_1_1_0_0' is missing."
Is this code works if we keep shapefile in Reason of interest ?
Why confusion matrix and accuracy assessment showing 0 .How can I solve this problem?
How to do classification on small area 5km by 5km
how you measure the accuracy ?