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Remote Sensing, Volume 16, Issue 2

January-2 2024 - 223 articles

Cover Story: This work has described the ground infrastructure of the PFAC in Crete and presented the latest Cal/Val results for Sentinel-6 MF, Sentinel-3A, Sentinel-3B, Jason-3, and CryoSat-2. This work presents a thorough examination of the transponder Cal/Val responses to understand and determine absolute biases for all satellite altimeters overflying this ground infrastructure. The latest calibration results for the Jason-3, Copernicus Sentinel-3A and -3B, Sentinel-6 MF, and CryoSat-2 radar altimeters are described based on four sea-surface and two transponder Cal/Val sites of the PFAC in west Crete, Greece. Absolute biases for Jason-3, Sentinel-6 MF, Sentinel-3A, Sentinel-3B, and CryoSat-2 are close to a few mm, determined using various techniques, infrastructure, and settings. View this paper
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Articles (223)

  • Article
  • Open Access
1 Citations
2,085 Views
18 Pages

22 January 2024

The DS-1 satellite was launched successfully on 3 June 2021 from the Taiyuan Satellite Launch Center. The satellite is equipped with a 1 m panchromatic and a 4 m multispectral sensor, providing high-resolution and wide-field optical remote sensing im...

  • Article
  • Open Access
4 Citations
2,111 Views
20 Pages

22 January 2024

The three-dimensional magnetic vector structure (magnetization intensity and direction) of the planet can be effectively used to analyze the characteristics of its formation and operation. However, the quick acquisition of a large region of the magne...

  • Article
  • Open Access
14 Citations
6,091 Views
16 Pages

Learning SAR-Optical Cross Modal Features for Land Cover Classification

  • Yujun Quan,
  • Rongrong Zhang,
  • Jian Li,
  • Song Ji,
  • Hengliang Guo and
  • Anzhu Yu

22 January 2024

Synthetic aperture radar (SAR) and optical images provide highly complementary ground information. The fusion of SAR and optical data can significantly enhance semantic segmentation inference results. However, the fusion methods for multimodal data r...

  • Communication
  • Open Access
4 Citations
2,063 Views
13 Pages

22 January 2024

Profile measurements play a crucial role in operational weather forecasting across diverse scales and latitudes. However, assimilating tropospheric wind and temperature profiles remains a challenging endeavor. This study assesses the influence of pro...

  • Article
  • Open Access
3 Citations
2,972 Views
18 Pages

The Impact of Satellite Soil Moisture Data Assimilation on the Hydrological Modeling of SWAT in a Highly Disturbed Catchment

  • Yongwei Liu,
  • Wei Cui,
  • Zhe Ling,
  • Xingwang Fan,
  • Jianzhi Dong,
  • Chengmei Luan,
  • Rong Wang,
  • Wen Wang and
  • Yuanbo Liu

22 January 2024

The potential of satellite soil moisture (SM) in improving hydrological modeling has been addressed in synthetic experiments, but it is less explored in real data cases. Here, we investigate the added value of Soil Moisture and Passive (SMAP) and Adv...

  • Article
  • Open Access
7 Citations
2,968 Views
16 Pages

22 January 2024

Benggang is a type of erosion landform that commonly occurs in the southern regions of China, posing significant threats to local farmland and human safety. Object-based classification (OBC) can be applied with high-resolution (HR) remote sensing ima...

  • Article
  • Open Access
14 Citations
6,002 Views
25 Pages

Spatiotemporal Variations in Biophysical Water Quality Parameters: An Integrated In Situ and Remote Sensing Analysis of an Urban Lake in Chile

  • Santiago Yépez,
  • Germán Velásquez,
  • Daniel Torres,
  • Rodrigo Saavedra-Passache,
  • Martin Pincheira,
  • Hayleen Cid,
  • Lien Rodríguez-López,
  • Angela Contreras,
  • Frédéric Frappart and
  • Jordi Cristóbal
  • + 3 authors

22 January 2024

This study aims to develop and implement a methodology for retrieving bio-optical parameters in a lagoon located in the Biobío region, South-Central Chile, by analyzing time series of Landsat-8 OLI satellite images. The bio-optical parameters, i.e.,...

  • Article
  • Open Access
2,614 Views
24 Pages

22 January 2024

Satellite time-series data contain information in three dimensions—spatial, spectral, and temporal—and are widely used for monitoring, simulating, and evaluating Earth activities. However, some time-phase images in the satellite time seri...

  • Article
  • Open Access
4 Citations
3,116 Views
18 Pages

22 January 2024

The retrieval of tree height percentiles from satellite lidar waveforms observed over mountainous areas is greatly challenging due to the broadening and overlapping of the ground return and vegetation return. To accurately represent the shape distrib...

  • Article
  • Open Access
1 Citations
2,133 Views
27 Pages

22 January 2024

Microwave sensors possess the capacity to effectively penetrate through clouds and fog and are widely used in obtaining soil moisture, atmospheric water vapor, and surface temperature measurements. Long time-series datasets play a pivotal role in cli...

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Remote Sens. - ISSN 2072-4292Creative Common CC BY license