[SatNews] DigitalGlobe (NYSE: DGI) will be continuing to work with the National Geospatial-Intelligence Agency, or NGA — they have exercised the first of its monthly options to extend its Service Level Agreement, or SLA, with DigitalGlobe. This option becomes effective July 1, 2010 and runs through July 31, 2010. It represents the first of up to six one-month extensions with the NGA, with the last option term expiring on Dec. 31, 2010.