Monitoring flooding in coastal wetlands by using radar imagery and ground-based measurements
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Abstract
Satellite radar was used in a Florida Juncus roemerianus marsh to map tidal flooding, a critical control of coastal vegetation distribution. Radar images taken during a time of near-continuous recordings of ground-based hydrology measurements directly linked marsh flooding to lowered radar returns and indicated a negative covariation between flood frequency and radar return. Flood-extent contours extracted from the radar images and calibrated with point depth measurements showed marsh elevation could be estimated to about 8 cm compared to the 150 cm topographic contours currently available.
Publication type | Article |
---|---|
Publication Subtype | Journal Article |
Title | Monitoring flooding in coastal wetlands by using radar imagery and ground-based measurements |
Series title | International Journal of Remote Sensing |
DOI | 10.1080/01431169508954571 |
Volume | 16 |
Issue | 13 |
Year Published | 1995 |
Language | English |
Publisher | Remote Sensing and Photogrammetry Society |
Contributing office(s) | Wetland and Aquatic Research Center |
Description | 8 p. |
First page | 2495 |
Last page | 2502 |
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