Lead Agency:
GRANIT

Primary Contact:
David Justice

Start Date - End Date
08/01/2016 - 12/31/2017

Description:
Using on-screen editing to capture changes between 2010 and 2015, GRANIT has updated the 2010 high resolution impervious cover data for the 52 PREP communities in Maine and New Hampshire. In New Hampshire, 1-foot resolution orthophotography acquired in the spring of 2015 provided the basis for the update. For towns in Maine, 1-meter NAIP orthophotography acquired in the summer of 2015 was used to support the revision.