Resultados de búsqueda - "Sense data."

Water productivity mapping (WPM) using Landsat ETM+ data for the irrigated croplands of the Syrdarya River Basin in Central Asia por Platonov, Alexander, Thenkabail, Prasad S., Biradar, Chandrashekhar M., Xueliang Cai, Gumma, Murali K., Dheeravath, Venkateswarlu, Cohen, Y., Alchanatis, V., Goldshlager, N., Ben-Dor, E., Vithanage, Jagath, Manthrithilake, Herath, Kendjabaev, S., Isaev, S.

“…The overarching goal of this paper was to espouse methods and protocols for water productivity mapping (WPM) using high spatial resolution Landsat remote sensing data. In a world where land and water for agriculture are becoming increasingly scarce, growing "more crop per drop? …”
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Incorporating Satellite Data Into Weather Index Insurance por Black, Emily, Greatrex, Helen, Young, Matthew, Maidment, Ross I.

“…What: Twenty-three people from six countries came together to discuss how drought insurance based on remotely sensed data can reduce the impact of weather shocks on some of the poorest people in the world. …”
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Monitoring and prediction of pasture quality and productivity using planet scope satellite data for sustainable livestock production systems in Colombia por Ghildiyal, Anushka, Cardoso, Juan Andrés

“…Field data was related to the remote sensing data using the random forest regression algorithm. …”
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Characterizing degradation of palm swamp peatlands from space and on the ground: An exploratory study in the Peruvian Amazon por Hergoualc'h, Kristell, Gutiérrez Vélez, Victor Hugo, Menton, Mary, Verchot, Louis V.

“…Results from this pilot analysis are encouraging to further explore the use of remote sensing data and methods for monitoring dense PS degradation at broader scales in the Peruvian Amazon. …”
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Building spectral libraries for wetlands land cover classification and hyperspectral remote sensing por Zomer, Robert J., Trabucco, Antonio, Ustin, S. L.

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Build, visualize and apply raster data cube for informed agricultural decision making por Parente, Leandro, Muthoni, Francis K.

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Multi-temporal passive and active remote sensing for agricultural mapping and acreage estimation in context of small farm holds in Ethiopia por Mengesha, Tesfamariam Engida, Desta, Lulseged Tamene, Gamba, Paolo, Ayehu, Getachew Tesfaye

“…The findings demonstrate the remarkable potential of multi-source remotely sensed data in agricultural acreage estimation in small farm holdings. …”
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Forest cover change analysis as a proxy: sustainability assessment using remote sensing and GIS in West Kalimantan, Indonesia por Dennis, R.A., Colfer, C.J.P., Puntodewo, A.

“…This study used a time series of remote sensing data from 1973, 1990 and 1994 to assess sustainability of forest use in three villages in West Kalimantan, Indonesia. …”
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Linking process-based potato models with light reflectance data: Does model complexity enhance yield prediction accuracy? por Quiróz, R., Loayza, H., Barreda, C., Gavilán, C., Posadas, A., Ramírez, D.

“…Our study suggests that the incorporation of remotely sensed data in models with different temporal resolution and level of complexity improves yield prediction in potato.…”
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Mapping the spatial and temporal extent of floods in South Asia por CGIAR Research Program on Climate Change, Agriculture and Food Security

“…In the past, many studies were carried out in South Asia to investigate the hydrologic behaviour of the fl oods and post-flood event mapping using remote-sensing data. However, large-scale systematic monitoring of floods both spatially and temporally covering the whole of South Asia has been very limited.…”
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A New Framework for Vegetation Productivity Dynamics Assessment in Patagonia: Rangeland Functional Archetypes por Sello, Mario Eugenio, Maddio, Rafael Adrian, Hurtado, Santiago Ignacio, Castillo, Daniel Alejandro, Perri, Daiana Vanesa, Bruzzone, Octavio Augusto, Easdale, Marcos Horacio

“…This study aimed to compare and evaluate the complementarity of information between two classification systems based on: (a) vegetation productivity dynamics derived from remote sensing data, which we have termed Rangeland Functional Archetypes, and (b) geomorphological features and field data at a farm level. …”
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Fjärranalysstödd objektiv uppskattning av virkesförråd för värdering av fastigheter por Romlin Fredriksson, Anton

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Irrigation technologies and management and their environmental consequences: Empirical evidence from Ethiopia por Bekele, Rahel Deribe, Mekonnen, Dawit Kelemework, Ringler, Claudia, Jeuland, Marc

“…We use a unique and comprehensive household and plot-level dataset covering ten districts of Ethiopia complemented with remotely sensed data and qualitative information collected from the study sites. …”
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Satellite-based tracking of agricultural adaptation progress por Reymondin, Louis, Golden, Aaron, Spillane, Charles

“…To this end, we piloted a new approach, the Biomass Climate Adaptation Index (Biomass CAI), for measuring agricultural adaptation progress in Ethiopia across multiple scales using satellite remote sensing data. The Biomass CAI can monitor agri-biomass productivity associated with adaptation interventions remotely and facilitate more tailored precision adaptation. …”
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Time Series Application for Evapotranspiration and NDVI in Ucayali, Peru and Acre, Brazil por Galati, Valerie

“…This app utilizes the capabilities of Google Earth Engine to easily pull, visualize, and plot remotely sensed data in a user-friendly application. Users can choose from preloaded spatial data, draw a shape, or upload their own data to visualize and plot time series within an area of interest. …”
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A comparison of global mangrove maps: Assessing spatial and bioclimatic discrepancies at poleward range limits por Ximenes, Arimatéa C., Cavanaugh, Kyle C., Arvor, Damien, Murdiyarso, Daniel, Thomas, Nathan, Arcoverde, Gustavo F.B., Conceição Bispo, Polyanna da, Stocken, Tom van der

“…There are multiple mangrove distribution datasets, which were derived from different remote sensing data and classification methods, and so there are some discrepancies among these datasets, especially with respect to the locations of their range limits. …”
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Enhancing the water accounting plus framework to evaluate field-level water use and availability in rice-dominant cropping system and potential for mapping GHG emissions at scale:... por Mahapatra, Smaranika, Velpuri, Naga Manohar, Schmitter, Petra S., Pandey, Shivam, Sikka, Alok

“…The new framework – Paddy WA+, uses high-resolution remote sensing data (at 30 m), improved runoff, and percolation estimation routines to track water use in the rice paddy fields. …”
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Estimation and use of modified prior probabilities for digital classification improvement of tropical forests por Pedroni, Lucio

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In-season crop yield forecasting in Africa by coupling remote sensing and crop modeling: A systematic literature review por Xiong, Wei

“…Previous studies have proposed models for estimating canopy state variables and soil properties based on remote sensing data and assimilating these estimated canopy state variables into crop models. …”
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Food System Monitoring navigating a data-driven future (WP4): Webniar por Jimenez, Daniel, Garcia, Gustavo, Castillo, Johana M., Manners, Rhys, Storr, Samuel

“…Digital tools like phone surveys, remote sensing data, and government data through web platforms enable the collection of more precise data, allowing for the identification of patterns and trends, predictive analytics, and early warning systems. …”
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