MODIS, the Moderate Resolution Imaging Spectroradiometer (MODIS), is scheduled for launch in late 1998 or 1999 aboard the first Earth Observing System (EOS) platform. Global, daily snow-cover maps with a spatial resolution of 500 meters will be produced from MODIS data using a fully-automated and computationally-frugal snow-mapping algorithm. Recently, modifications to the original snow-mapping...

A new sub-pixel mapping strategy inspired by the clonal selection theory in artificial immune systems (AIS), namely, the clonal selection sub-pixel mapping (CSSM) framework, is proposed for the sub-pixel mapping of remote sensing imagery, to provide detailed information on the spatial distribution of land cover within a mixed pixel. In CSSM, the sub-pixel mapping problem becomes one of assignin...

We introduce the "ACTIONFINDER", a deep learning algorithm designed to transform sample of phase-space measurements along orbits in static potential into action and angle coordinates. The finds mapping from positions velocities actions angles an unsupervised way, by using fact that points same orbit have identical actions. Here we present workings method, test it on simple axisymmetric models, ...