Results 1 to 10 of about 1,099,069 (219)

Effect of dam removal of small hydropower station on migration and distribution of biogenic elements: Progress and prospects [PDF]

open access: yesE3S Web of Conferences, 2023
The small hydropower stations have reached a new balance after years of operation. The ecological balance of the river would been broken by the dam removal and the reservoir area above the dam would disappear.
Li Cai   +4 more
doaj   +1 more source

LEARNING SOCIAL COMPLIANT MULTI-MODAL DISTRIBUTIONS OF HUMAN PATH IN CROWDS [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Long-term human path forecasting in crowds is critical for autonomous moving platforms (like autonomous driving cars and social robots) to avoid collision and make high-quality planning.
X. Shi   +5 more
doaj   +1 more source

END-TO-END BUILDING CHANGE DETECTION MODEL IN AERIAL IMAGERY AND DIGITAL SURFACE MODEL BASED ON NEURAL NETWORKS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
Multi-temporal building change detection is one of the most essential major issues of photogrammetry and remote sensing at current stage, which is of great significance for wide applications as offering real estate indicators as well as monitoring urban ...
X. Lian   +5 more
doaj   +1 more source

Validation and refinement of cropland data layer using a spatial-temporal decision tree algorithm

open access: yesScientific Data, 2022
Measurement(s) agricultural field Technology Type(s) decision tree Sample Characteristic - Location contiguous United States of ...
Li Lin   +6 more
doaj   +1 more source

Spatio-Temporal Heterogeneity of Ecological Quality in Hangzhou Greater Bay Area (HGBA) of China and Response to Land Use and Cover Change

open access: yesRemote Sensing, 2022
Human activities have been stressing the ecological environment since we stepped into the Anthropocene Age. It is urgent to formulate a sustainable plan for balancing socioeconomic development and ecological conservation based on a thorough understanding
Zhenjie Yang   +6 more
doaj   +1 more source

STUDY ON BUILDING EXTRACTION FROM HIGH-RESOLUTION IMAGES USING MBI [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
Building extraction from high resolution remote sensing images is a hot research topic in the field of photogrammetry and remote sensing. However, the diversity and complexity of buildings make building extraction methods still face challenges in terms ...
Z. Ding   +3 more
doaj   +1 more source

Storm Surge Inundation Modulated by Typhoon Intensities and Tracks: Simulations Using the Regional Ocean Modeling System (ROMS)

open access: yesJournal of Marine Science and Engineering, 2023
Storm surges are one of the most severe marine hazards, causing fatalities and devastating infrastructure. It is important to conduct research on storm surge hazards to achieve disaster avoidance and the protection of local populations.
Gangri Qin   +7 more
doaj   +1 more source

An efficiency algorithm on Gaussian mixture UKF for BDS/INS navigation system

open access: yesGeodesy and Geodynamics, 2018
To further improve the performance of UKF (Unscented Kalman Filter) algorithm used in BDS/SINS (BeiDou Navigation Satellite System/Strap down Inertial Navigation System), an improved GM-UKF (Gaussian Mixture Unscented Kalman Filter) considering non ...
Qing Dai   +4 more
doaj   +1 more source

RESEARCH AND PRACTICE OF UAV REMOTE SENSING IN THE MONITORING AND MANAGEMENT OF CONSTRUCTION PROJECTS IN RIPARIAN AREAS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
The objective of this paper is to investigate the use of UAV remote sensing in the monitoring and management of construction projects in riparian areas through the case study of embankment construction projects’ monitoring in the Three Gorges Reservoir ...
J. Yu, Z. Gan, L. Zhong, L. Deng
doaj   +1 more source

Near-real-time MODIS-derived vegetation index data products and online services for CONUS based on NASA LANCE

open access: yesScientific Data, 2022
Measurement(s) vegetation index Technology Type(s) remote ...
Chen Zhang   +7 more
doaj   +1 more source

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