UN-SPIDER's Regional Support Office in Sri Lanka, the International Water Management Institute IWMI, conducted a training on "Earth Observation Technologies for Flood-risk Mapping and Forecast Rating Curve for Flood Recession Agriculture in Nigeria".
If you have ever wanted to know more about raster imagery this webinar could be interesting. In this webinar, they're discussing all the basic properties of raster imagery that you’re likely to encounter. By the end of the webinar, you’ll understand what image bands are, what compression ratios mean, what it means for an image to be 16-bit, and more.
This is the first installment in a series of webinars about raster imagery and GIS.