Results 41 to 50 of about 6,410 (217)

Identification of sowing window and sown area of maize and sorghum in rice fallows using multi-source satellite remote sensing

open access: yesSains Tanah: Journal of Soil Science and Agroclimatology
Identifying the start of sowing in rice fallows is challenging due to its typical low land agro-ecosystem. Tracking the spatio-temporal shifts that take place during the transition from a wet to dry ecosystem, identifying crops, assessing their extent ...
Sunil Kumar Medida   +4 more
doaj   +1 more source

A GIS based approach for assessing water body change in a mountain wetland: Case of Dayet Awwa, Morocco [PDF]

open access: yesE3S Web of Conferences
According to the definition derived from the International Convention on Wetlands (Ramsar), wetlands are areas that cover a wide range of habitat types, including floodplains, marshes, streams, estuaries and offshore coastal areas. These natural habitats
Abdenour Assia   +3 more
doaj   +1 more source

OPTIMALISASI DATA LANDSAT 8 UNTUK PEMETAAN DAERAH RAWAN BANJIR DENGAN NDVI dan NDWI ( Studi Kasus : Kota Bengkulu )

open access: yesJGE, 2020
Indonesia is classified as a tropical region with rainfall data ranging from medium to high. This has become one of the causes of frequent flooding. Bengkulu which is one of the provinces in Indonesia, has a topography that is at an elevation of 0-16 ...
Aan Erlansari   +2 more
doaj   +1 more source

Temporal variations of water bodies based on Sentinel-2 NDWI and MNDWI in the study area.

open access: yes, 2022
Temporal variations of water bodies based on Sentinel-2 NDWI and MNDWI in the study area.
Kumar Arun Prasad (14249885)   +8 more
core   +1 more source

Using remote sensing to study flooding and its detrimental impact in lowlands of the Grand Canal

open access: yesGuan'gai paishui xuebao
【Objective】 The Grand Canal is a complex hydraulic project in the eastern China. This paper studies the flooding and its detrimental impacts in the lowland areas of the canal.
WANG Dayong   +6 more
doaj   +1 more source

Integrating Remote Sensing, Archaeological Survey and Geophysical Prospections for the Enhancement of Roman Doclea, Montenegro

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT The Roman city of Doclea is a key archaeological site of Montenegro, valued for its impressive remains and its role in the nation's cultural identity within European and the Mediterranean history. Doclea was the second‐largest city in the province of Roman Dalmatia, a municipium created in the first century ad and named after the Illyrian ...
Tatjana Koprivica   +5 more
wiley   +1 more source

Qualifying the LIDAR-Derived Intensity Image as an Infrared Band in NDWI-Based Shoreline Extraction

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2018
Obtaining the shoreline of a water body and spatial changes on it provide valuable information regarding the fact that freshwater resources constitute a small fraction of available water resources in the world. Nowadays, various types of image are used to extract shoreline details with the contribution of near infrared response (NIR) band.
Abdullah Harun Incekara   +2 more
openaire   +2 more sources

Investigating Pompeii Subsoil Using Geomatics and Geophysics Merged Analyses

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT The archaeological site of Pompeii represents an exceptional context for the application of non‐invasive and integrated investigation methods aimed at enhancing the understanding of both exposed and buried remains. This study presents the results of multidisciplinary research conducted in the Palestra Grande site, a large and strategically ...
Valentina Santoro   +9 more
wiley   +1 more source

Monitoring of the 2003 summer drought in Belgium with the NDWI applied on spot-vegetation data. [PDF]

open access: yes, 2005
The summer 2003 was abnormally hot, sunny and dry. The average temperatures from June to August were the highest ever recorded in the Belgian reference meteorological station of Uccle, but also in other countries of western and central Europe such as ...
Horion, Stéphanie   +3 more
core   +1 more source

Inversion of Sea Ice Concentration in the Liaodong Bay from MODIS Data

open access: yesRemote Sensing, 2022
Sea ice concentration is an important observation element and a necessary input parameter for the numerical prediction of sea ice. In this study, a new method is developed for the inversion of sea ice concentration (SIC) in Liaodong Bay from MODIS data ...
Wenqi Shi   +5 more
doaj   +1 more source

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