Results 11 to 20 of about 419,292 (356)

Review of Collision Avoidance and Path Planning Methods for Ships Utilizing Radar Remote Sensing

open access: yesRemote Sensing, 2021
The paper presents a comparative analysis of recent collision avoidance and real-time path planning algorithms for ships. Compared methods utilize radar remote sensing for target ships detection.
Agnieszka Lazarowska
doaj   +2 more sources

Radar Remote Sensing of Agricultural Canopies: A Review

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2017
Observations from spaceborne radar contain considerable information about vegetation dynamics. The ability to extract this information could lead to improved soil moisture retrievals and the increased capacity to monitor vegetation phenology and water stress using radar data.
Susan C. Steele-Dunne   +5 more
openaire   +3 more sources

Data Assimilation of High-Resolution Thermal and Radar Remote Sensing Retrievals for Soil Moisture Monitoring in a Drip-Irrigated Vineyard. [PDF]

open access: yesRemote Sens Environ, 2020
Efficient water use assessment and irrigation management is critical for the sustainability of irrigated agriculture, especially under changing climate conditions. Due to the impracticality of maintaining ground instrumentation over wide geographic areas,
Lei F   +13 more
europepmc   +2 more sources

SkySense: A Multi-Modal Remote Sensing Foundation Model Towards Universal Interpretation for Earth Observation Imagery [PDF]

open access: yesComputer Vision and Pattern Recognition, 2023
Prior studies on Remote Sensing Foundation Model (RSFM) reveal immense potential towards a generic model for Earth Observation. Nevertheless, these works primar-ily focus on a single modality without temporal and geo-context modeling, hampering their ...
Xin Guo   +15 more
semanticscholar   +1 more source

Review Article: Global Monitoring of Snow Water Equivalent using High Frequency Radar Remote Sensing

open access: yesThe Cryosphere, 2021
. Seasonal snow cover is the largest single component of the cryosphere in areal extent, covering an average of 46 million square km of Earth's surface (31 % of the land area) each year, and is thus an important expression of and driver of the Earth’s ...
L. Tsang   +26 more
semanticscholar   +1 more source

Spaceborne SAR Non-Along-Track Imaging Mode: Opportunities and Challenges

open access: yesLeida xuebao, 2022
Spaceborne Synthetic Aperture Radar (SAR) can achieve various performance combinations of resolution and observation bandwidth by adjusting the working modes.
Yan WANG   +16 more
doaj   +1 more source

UAS-Borne Radar for Remote Sensing: A Review

open access: yesElectronics, 2022
Since the 1950s, radar sensors have been widely used for the monitoring of the earth’s surface. The current radars for remote sensing can be divided into two main categories: Space/aerial-borne and ground-based systems.
L. Miccinesi, A. Beni, M. Pieraccini
semanticscholar   +1 more source

Monitoring of PM2.5 Concentrations by Learning from Multi-Weather Sensors

open access: yesSensors, 2020
This paper aims to monitor the ambient level of particulate matter less than 2.5 μm (PM2.5) by learning from multi-weather sensors. Over the past decade, China has established a high-density network of automatic weather stations.
Yuexia Wang, Zhihuo Xu
doaj   +1 more source

High Speed Maneuvering Platform Squint TOPS SAR Imaging Based on Local Polar Coordinate and Angular Division

open access: yesRemote Sensing, 2021
This paper proposes an imaging algorithm for synthetic aperture radar (SAR) mounted on a high-speed maneuvering platform with squint terrain observation by progressive scan mode.
Bowen Bie   +4 more
doaj   +1 more source

Radar Satellite Image Time Series Analysis for High-Resolution Mapping of Man-Made Forest Change in Chongming Eco-Island

open access: yesRemote Sensing, 2020
Forests are important oxygen sources and carbon sinks. They provide a series of ecosystem services that are crucial to eco-island sustainability, such as the protection of soils, conservation of biodiversity, and development of the eco-tourism, etc ...
Zhihuo Xu, Yuexia Wang
doaj   +1 more source

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