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Aladdin's Magic Lamp: Developing Methods For Calibration And Geolocation Accuracy Assessment Of The Dmsp Ols, Benjamin Taylor Tuttle
Aladdin's Magic Lamp: Developing Methods For Calibration And Geolocation Accuracy Assessment Of The Dmsp Ols, Benjamin Taylor Tuttle
Electronic Theses and Dissertations
Nighttime satellite imagery from the Defense Meteorological Satellite Program (DMSP) Operational Linescan System (OLS) has a unique capability to observe nocturnal light emissions from sources including cities, wild fires, and gas flares. Data from the DMSP OLS is used in a wide range of studies including mapping urban areas, estimating informal economies, and estimating urban populations. Given the extensive and increasing list of applications a repeatable method for assessing geolocation accuracy, performing inter-calibration, and defining the minimum detectable brightness would be beneficial. An array of portable lights was designed and taken to multiple field sites known to have no other …