What were YOU doing ⭐FORTY⭐ years ago? The historic #Landsat 5 mission began #OTD in 1984. In 29 years, the satellite made 150,000 orbits around the Earth! Learn more: https://t.co/dm1I37kF6n. #earthobservation #guinnessworldrecord #thematicmapper #multispectralscanner

#OTD in 1982, #Landsat4 was launched into orbit from #Vandenberg. Equipped with two imaging sensors, the #MultispectralScanner and #ThematicMapper, the mission represented a new era of #EarthObservation and #SpaceTechnology. Learn more here: https://t.co/GU3mJ7EGJV

@raggamuffs @David_Ritter @GobsmackedAus @ScottMorrisonMP #1. Here's my critique of SOP. The mob who did this & flew mission are right out of Amateur Hour "bleaching state is subjective" Damn right if you use eyeballs, but not if you use digital capture platform coupled to a MultiSpectralScanner. This tech is routine in resources biz