2014
DOI: 10.1109/jstars.2013.2292795
|View full text |Cite
|
Sign up to set email alerts
|

Sea Ice Surface Temperature Estimation Using MODIS and AMSR-E Data Within a Guided Variational Model Along the Labrador Coast

Abstract: In this study, a new method, entitled as the multimodality guided variational (MGV) method, is proposed, in which the data from a passive microwave sensor is used jointly with the data from the Moderate Resolution Imaging Spectroradiometer (MODIS) to estimate the sea ice surface temperature (IST). The method augments existing sea IST values from the MODIS IST map, while filling in areas in the MODIS image that may be sparsely sampled due to the cloud cover, or due to increased spacing between the pixels at the… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2

Citation Types

0
2
0

Year Published

2015
2015
2024
2024

Publication Types

Select...
3
1

Relationship

0
4

Authors

Journals

citations
Cited by 4 publications
(2 citation statements)
references
References 32 publications
0
2
0
Order By: Relevance
“…The theoretical bias was found to be within 1 K for 70% of vegetated land areas worldwide. In 2014, Scott et al [13] proposed the multimodality guided variational (MGV) approach, which combines data captured by a passive microwave sensor with data obtained from the Moderate Resolution Imaging Spectroradiometer (MODIS) in order to estimate IST. An evaluation of the MGV method's performance was conducted by comparing the sea ice thickness derived from the swath surface temperature and the sea ice thickness obtained from the surface temperature by MGV.…”
Section: Introductionmentioning
confidence: 99%
“…The theoretical bias was found to be within 1 K for 70% of vegetated land areas worldwide. In 2014, Scott et al [13] proposed the multimodality guided variational (MGV) approach, which combines data captured by a passive microwave sensor with data obtained from the Moderate Resolution Imaging Spectroradiometer (MODIS) in order to estimate IST. An evaluation of the MGV method's performance was conducted by comparing the sea ice thickness derived from the swath surface temperature and the sea ice thickness obtained from the surface temperature by MGV.…”
Section: Introductionmentioning
confidence: 99%
“…However, the AIRS only algorithm using only AIRS observations has been developed due to the degradation of the AMSU-A. Microwave and multispectral radiometers were used for global mapping of the sea ice extent and dynamics, while the visible, near-infrared, and infrared sensors could obtain details on the ice concentration, snow/ice albedo, thickness, and IST during clear-sky conditions (Hall et al, 2004;Scott et al, 2014). The MODIS on Earth Observing System (EOS) Aqua, used as infrared measurements, was influenced by water and cloud contamination, but had a higher spatial resolution (Dong et al, 2006).…”
Section: Introductionmentioning
confidence: 99%