Masking

256
1
06-20-2014 08:54 AM
michellemetcalf
New Contributor
I HAVE AN AERIAL IMAGE THAT I WOULD LIKE TO CLASSIFY BUT I NEED TO MASK OUT THE ISLANDS IN THE MIDDLE OF THE BAY. How can i create a mask first of these islands then classify the aerial image using a mask to block out the islands? I read a couple of other posts but I'm still having trouble following the steps. Thanks
Tags (2)
0 Kudos
1 Reply
808707
by
New Contributor III
Clip or Extract by mask
0 Kudos