1 / 3

W ater A nd T errestrial E levation R ecovery

W ater A nd T errestrial E levation R ecovery. H ydrosphere M apper. Doug Alsdorf, U.S. Science PI Nelly Mognard, Intl. Science PI. 3. Measurements Required Images of h, which give images of dh/dt and dh/dx. 1. The Problem. In-situ cannot measure this. Perspective view of dh/dt.

jereni
Download Presentation

W ater A nd T errestrial E levation R ecovery

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Water And Terrestrial Elevation Recovery Hydrosphere Mapper

  2. Doug Alsdorf, U.S. Science PI Nelly Mognard, Intl. Science PI 3. Measurements Required Images of h, which give images of dh/dt and dh/dx 1. The Problem In-situ cannot measure this Perspective view of dh/dt Ohio R. from SRTM dh/dx h 4. The Solution KaRIN: Ka-band Radar Interferometer. SRTM, WSOA heritage. Images of h globally and ~weekly. Floods are the number one hazard 2. The QuestionWhat is the spatial and temporal variability of freshwater stored in the world’s terrestrial water bodies? earthsciences.osu.edu/water

  3. T/P Jason 100 km Lee Fu, U.S. Science PI 3. Measurements Required Images of h, which give images of dh/dt and dh/dx allowing derivation of velocity, vorticity, and stress tensor. 1. The Problem Altimeters miss considerable ocean area. Model based velocity 2. The QuestionWhat are the energy dissipation, ocean circulation, and climate implications from oceanic eddies which contain 90% of the kinetic energy, but are ~10 km scale in cross-stream direction, e.g. Gulf Stream, Kuroshio. 4. The Solution KaRIN: Ka-band Radar Interferometer. SRTM, WSOA heritage. Images of h globally and ~weekly. earthsciences.osu.edu/water

More Related