remotesensing-logo

Journal Browser

Journal Browser

Remote Sensing for Terrestrial Hydrologic Variables

A special issue of Remote Sensing (ISSN 2072-4292). This special issue belongs to the section "Remote Sensing and Geo-Spatial Science".

Deadline for manuscript submissions: 30 November 2024 | Viewed by 593

Special Issue Editors


E-Mail Website
Guest Editor
National Tibetan Plateau Data Center, Key Laboratory of Tibetan Environmental Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China
Interests: remote sensing precipitation; hydrological modeling; error analysis; bias correction; error propagation

E-Mail Website
Guest Editor
School of Geospatial Engineering and Science, Sun Yat-sen University, Zhuhai 519082, China
Interests: remotely sensed evapotranspiration, irrigation, and ecosystem resilience

E-Mail Website
Guest Editor
School of Geosciences and Info-Physics, Central South University, Changsha 410083, China
Interests: multi-source remote sensing data processing; glacier change

E-Mail
Guest Editor
State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China
Interests: Soil moisture retrieval; calibriation and fusion of microwave remote sensing

Special Issue Information

Dear Colleagues,

In the context of global warming and the worsening water resource crisis, the accurate monitoring and modeling of terrestrial hydrologic variables have become increasingly crucial. Terrestrial hydrologic variables such as precipitation, evapotranspiration, soil moisture, and cryosphere elements (e.g., glaciers and snow) are fundamental components of the water cycle. However, traditional methods of measuring these variables often require in situ observations, which can be costly, time-consuming, and limited to specific locations. Remote sensing technologies have revolutionized this field by enabling extensive spatial and temporal coverage, providing data that are critical for hydrologic modeling, water resource management, and disaster monitoring.

This Special Issue seeks to showcase innovative research on the development of new remote sensing techniques, the provision of better products, the improvement in hydrologic models, and the application of these advancements to addressing global challenges in hydrology and water resource management. By assembling such cutting-edge research, this issue aims to foster a deeper understanding of terrestrial hydrologic processes and provide new insights into water cycle dynamics.

Submitted articles may address, but are not limited to, the following topics:

  • Extreme-event monitoring via remote sensing;
  • Remotely sensed evapotranspiration;
  • Soil moisture monitoring and downscaling;
  • Remote sensing in agricultural water management;
  • Glacier mass balance;
  • Glacier dynamics;
  • Soil freezing and thawing;
  • Terrain analysis;
  • Remote sensing product assessment;
  • The calibration and validation of remote sensing data and the derived products;
  • Multi-source data fusion;
  • Algorithm development.

Dr. Jianbin Su
Dr. Kun Zhang
Dr. Yushan Zhou
Dr. Zhiqing Peng
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Remote Sensing is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • precipitation
  • soil moisture
  • evapotranspiration
  • snow and glaciers
  • extreme events
  • microwave remote sensing
  • mass balance
  • water budget

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

18 pages, 952 KiB  
Article
Improvements to a Crucial Budyko-Fu Parameter and Evapotranspiration Estimates via Vegetation Optical Depth over the Yellow River Basin
by Xingyi Wang and Jiaxin Jin
Remote Sens. 2024, 16(15), 2777; https://doi.org/10.3390/rs16152777 - 29 Jul 2024
Viewed by 164
Abstract
Abstract: Against the backdrop of global warming and vegetation restoration, research on the evapotranspiration mechanism of the Yellow River basin has become a hot topic. The Budyko-Fu model is widely used to estimate basin-scale evapotranspiration, and its crucial parameter is used to characterize [...] Read more.
Abstract: Against the backdrop of global warming and vegetation restoration, research on the evapotranspiration mechanism of the Yellow River basin has become a hot topic. The Budyko-Fu model is widely used to estimate basin-scale evapotranspiration, and its crucial parameter is used to characterize the underlying surface and climate characteristics of different basins. However, most studies only use factors such as the normalized difference vegetation index (NDVI), which represents the greenness of vegetation, to quantify the relationship between and the underlying surface, thereby neglecting richer vegetation information. In this study, we used long time-series multi-source remote sensing data from 1988 to 2015 and stepwise regression to establish dynamic estimation models of parameter for three subwatersheds of the upper Yellow River and quantify the contribution of underlying surface factors and climate factors to this parameter. In particular, vegetation optical depth (VOD) was introduced to represent plant biomass to improve the applicability of the model. The results showed that the dynamic estimation models of parameter established for the three subwatersheds were reasonable (R² = 0.60, 0.80, and 0.40), and parameter was significantly correlated with the VOD and standardized precipitation evapotranspiration index (SPEI) in all watersheds. The dominant factors affecting the parameter in the different subwatersheds also differed, with underlying surface factors mainly affecting the parameter in the watershed before Longyang Gorge (BLG) (contributing 64% to 76%) and the watershed from Lanzhou to Hekou Town (LHT) (contributing 63% to 83%) and climate factors mainly affecting the parameter in the watershed from Longyang Gorge to Lanzhou (LGL) (contributing 75% to 93%). The results of this study reveal the changing mechanism of evapotranspiration in the Yellow River watershed and provide an important scientific basis for regional water balance assessment, global change response, and sustainable development. Full article
(This article belongs to the Special Issue Remote Sensing for Terrestrial Hydrologic Variables)
Back to TopTop