Sea State Primitive Object Creation from SAR Data
نویسندگان
چکیده
منابع مشابه
Sea State Measurements from Ts-x Sar Data
An empirical algorithm XWAVE to derive significant wave height from high resolution TerraSAR-X (TS-X) and Tandem-X (TD-X) has been developed. The algorithm is created especially for spaceborne X-band SAR data without needing a priori information. TS-X scenes were acquired in the over buoys located at the coast of United States of America and Canada and including Hawaii islands. Integral wave pa...
متن کاملGlobal Statistics of Extreme Windspeed and Sea State from Sar
Synthetic aperture radar (SAR) yields high resolution two dimensional images of the radar backscatter properties of the sea surface and can thus be used to measure wind field and sea state from space independent of daylight and cloud coverage. This makes SAR particularly suited to investigate severe weather events over the oceans. ERS SAR wave mode is acquired over the ocean every 200 km along ...
متن کاملSea Ice Type Concentration from Mizex-87 Sar Data
The SAR is an important remote sensor for sea ice applications both by providing detailed maps of small areas and by producing data for calibration of other sensors, e.g. the microwave radiometer. For these applications sea ice type concentration with a high accuracy (better than 5%) is needed. This accuracy can normally not be obtained by using the individual pixels, but spatial variation (tex...
متن کاملMeasuring Climatic State Variables from SAR Images of Sea Ice: The SIMS SAR Validation Site in Lancaster Sound
In this paper we consider three aspects of arctic sea ice climate studies: a review of climate processes related to a seasonal sea ice cover, a review of how climate state variables related to the reviewed processes may be measured using remote sensing data, and an analysis of the relative utility of tonal versus textural classification of synthetic aperture radar (SAR) images of sea ice. The t...
متن کاملSea wave numerical simulations with COSMO-SkyMed© SAR data
INTRODUCTION In this paper, X-band COSMO-SkyMed© Synthetic Aperture Radar (SAR) data are first experimented as wind field forcing of coastal wind-wave oceanographic modeling for sea-wave numerical simulation. Experiments consist of numerical wave simulations of the SWAN model accomplished with respect to some relevant wave storms recorded in the test area during the winter season of 2010. The w...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Geosciences
سال: 2014
ISSN: 2156-8359,2156-8367
DOI: 10.4236/ijg.2014.513127