night time mapping

Black Marble: Nighttime Lights Data from NASA

Mark Altaweel

NASA's Black Marble provides a suite of nighttime geospatial data acquired from Suomi satellite's Visible Infrared Imaging Radiometer Suite instrument.

An image showing in red areas of heat loss in a residential street.

Making Maps in the Dark

GIS Contributor

Bluesky International, an aerial survey company, utilizes advanced thermal survey equipment to accurately measure heat loss from buildings and structures across the UK at night.