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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Le Vine, D.M. Haken, M. Swift, C.T. |
| Copyright Year | 2004 |
| Description | Author affiliation: NASA Goddard Space Flight Center, Greenbelt, MD (Le Vine, D.M.; Haken, M.) |
| Abstract | ESTAR is a research instrument built to develop the technology of aperture synthesis for passive remote sensing of Earth from space. Aperture synthesis is an interferometric technology that addresses the problem of putting large antenna apertures in space to achieve the spatial resolution needed for remote sensing at long wavelengths. ESTAR was a first step (synthesis only across track and only at horizontal polarization). The development has progressed to a new generation instrument that is dual polarized and does aperture synthesis in two dimensions. Among the plans for the future is technology to combine active and passive remote sensing |
| Starting Page | 1260 |
| Ending Page | 1263 |
| File Size | 644723 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780387422 |
| DOI | 10.1109/IGARSS.2004.1368645 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2004-09-20 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Radiometry Space technology Instruments Aperture antennas Remote sensing Polarization Remote monitoring L-band Sea measurements Dipole antennas |
| Content Type | Text |
| Resource Type | Article |
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