am2 Posted January 17, 2014 Report Share Posted January 17, 2014 Hi every one, I am new with remote sensing and I want to extract landcover change during a time period.I have downloaded landsat 7 images and georefrenced them using a topography map.Now I want to step forward..But I dont know what to do?I have to classify each image now?or sth else? What about using NDVI in case of show changes?Can you help me?and give me some good hints or resources in case of landcover change detection? Thanks a lot Quote Link to comment Share on other sites More sharing options...
deepgis Posted January 17, 2014 Report Share Posted January 17, 2014 You Can watch a video entitled "Advanced Change Detection" using Erdas Imagine software. This video is based on a webinar and you can download it from Intergraph Geomedia Website. There are several videos on the Youtube also related to your topic. 1 Quote Link to comment Share on other sites More sharing options...
am2 Posted January 17, 2014 Author Report Share Posted January 17, 2014 thank you..I have stared to download it..Is it a complete tutorial? Quote Link to comment Share on other sites More sharing options...
dr_s1ngh Posted January 19, 2014 Report Share Posted January 19, 2014 see this..http://exelis.http.internapcdn.net/exelis/video/2013-11-06%2012.00%20The%20ENVI%20Rapid%20Learning%20Series.wmv 1 Quote Link to comment Share on other sites More sharing options...
am2 Posted January 21, 2014 Author Report Share Posted January 21, 2014 Thanks a lot.. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.