Results 21 to 30 of about 38,038 (301)
On 22nd May 2021 (local time), an earthquake of Ms7.4 struck Maduo county in Qinghai Province, China. This was the largest earthquake in China since the 2008 Wenchuan earthquake.
Jihong Liu +7 more
semanticscholar +1 more source
This study investigates the effectiveness of gradient boosting decision trees techniques in estimating mangrove above-ground biomass (AGB) at the Can Gio biosphere reserve (Vietnam).
T. Pham +9 more
semanticscholar +1 more source
IntroductionWith the increasing complexity of healthcare problems worldwide, the demand for better-coordinated care delivery is on the rise. However, current hospital-based practices remain largely disease-centric and specialist-driven, resulting in ...
Yi Feng Lai +12 more
doaj +1 more source
Comparison of Digital Elevation Models for the designing water reservoirs: a case study Pskom water reservoir [PDF]
This study investigates the accuracy of various DEMs (SRTM DEM, ASTER GDEM, and ALOS PALSAR DEM) for the area of the designing Pskom water reservoir (recommended to construction in Pskom River, in Tashkent region.
Khasanov Khojiakbar, Ahmedov Azamat
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Background The global spread of coronaviruses had a great impact on the economic and social situation of most countries. As the backbone of any society, the health sector made a significant contribution through applying emergency risk management plans in
Sarah S. Nasr +3 more
doaj +1 more source
Cereal Crops Soil Parameters Retrieval Using L-Band ALOS-2 and C-Band Sentinel-1 Sensors
This paper discusses the potential of L-band Advanced Land Observing Satellite-2 (ALOS-2) and C-band Sentinel-1 radar data for retrieving soil parameters over cereal fields.
Emna Ayari +5 more
semanticscholar +1 more source
تعیین میزان دقت منابع ارتفاعی مختلف جهت برآورد پهنه سیلاب در رودخانههای با شرایط ریختشناسی متفاوت [PDF]
مدیریت رودخانه و کاهش خطرات سیل نیازمند تهیه نقشههای حد بستر و پهنهبندی سیل است. در این راستا، زمان و هزینه زیاد برداشت زمینی توپوگرافی رودخانه عامل محدودکننده بوده است. هدف اصلی از تحقیق حاضر ارزیابی دقت مدلهای رقومی و ارتفاعی در معرفی هندسه رودخانه
امیر محمد آرش +2 more
doaj +1 more source
Key to the taxa It is important to note that the identification key provided here for the members of A. sect. Purpurascentes will likely only be fully valuable for natural populations or where the provenance of a plant is known. In some cases it might not be possible to accurately identify cultivated plants of this section, especially where the precise
Klopper, Ronell R. +4 more
+5 more sources
Mapping Regional Inundation with Spaceborne L-Band SAR
Shortly after the launch of ALOS PALSAR L-band SAR by the Japan Space Exploration Agency (JAXA), a program to develop an Earth Science Data Record (ESDR) for inundated wetlands was funded by NASA. Using established methodologies, extensive multi-temporal
Bruce Chapman +5 more
doaj +1 more source

