Resultados de búsqueda - "Earth"

Mapping plant functional types in Northwest Himalayan foothills of India using random forest algorithm in Google Earth Engine por Srinet, R., Nandy, S., Padalia, H., Ghosh, Surajit, Watham, T., Patel, N. R., Chauhan, P.

“…Plant functional types (PFTs) have been widely used to represent the vegetation characteristics and their interlinkage with the surrounding environment in various earth system models. The present study aims to generate a PFT map for the Northwest Himalayan (NWH) foothills of India using seasonality parameters, topographic conditions, and climatic information from various satellite data and products using Random Forest (RF) algorithm in Google Earth Engine (GEE) platform. …”
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Training Workshop on Numerical Weather Prediction to Improve Forecasting and Analysis of Meteorological and Earth Observations Datasets in Southern Africa Region por Amha, Yosef, Sovara, Mthetho, Bopape, Mary-Jane, Bekele, Tamrat, Demissie, Teferi Dejene, Solomon, Dawit

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Earth observation-based rice mapping studies in Vietnamese Mekong Delta compared to global context: a bibliometric analysis por Chowdhury, A., Ghosh, Surajit, Holmatov, Bunyod

Materias: “…earth observation satellites…”
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A machine learning algorithm for mapping small reservoirs using Sentinel-2 satellite imagery in Google Earth Engine por Siabi, Ebenezer K., Akpoti, Komlavi, Zwart, Sander J.

“…This report outlines an advanced methodology for mapping small reservoirs in Northern Ghana, utilizing Sentinel-2 satellite imagery and Google Earth Engine. Aimed at enhancing mapping accuracy by reducing cloud contamination, the method filters image collections, applies optimal cloud masks, and composes cloudless images. …”
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2020 News & Views, December 1994: The earth's environmental woes: is agriculture part of the problem or part of the solution? (Featured Article) por International Food Policy Research Institute

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Integrating Earth Observation, Machine Learning and Citizen Science to Map Prosopis juliflora Invasion in Semi-Arid Rangelands of Kenya por Cherotich, Fredah, Galgallo, Diba, Dhulipala, Ram, Whitbread, Anthony M, Paliwal, Ambica

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Investigation of aquaculture dynamics at a Ramsar site, using earth observation systems in conjunction with a socio-economic assessment por Nagabhatla, Nidhi, Pattnaik, C., Senaratna Sellamuttu, Sonali, Prasad, N., Wickramasuriya, R., Finlayson, C. Max

“…Attention is drawn to the potential of utilizing earth resources systems in exploring space-time interactions in freshwater ecosystems heavily modified through aquaculture interventions. …”
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Cover and land use changes in the dry forest of Tumbes (Peru) using sentinel-2 and google earth engine data por Barboza Castillo, Elgar, Salazar Coronel, Wilian, Gálvez Paucar, David, Valqui Valqui, Lamberto, Saravia Navarro, David, Gonzales, Jhony, Aldana, Wiliam, Vásquez Pérez, Héctor Vladimir, Arbizu Berrocal, Carlos Irvin

“…The objective of this study was to identify the dynamics of LULC changes and the factors associated with the transformations of the dry forest in the Tumbes region (Peru) using Google Earth Engine (GEE). For this, the annual collection of Sentinel 2 (S2) satellite images of 2017 and 2021 was analyzed. …”
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Analysis of alternative technologies for controlling the banana burrowing nematode (Radopholus similis Cobb, Thorne): a case study of EARTH por Martinuz Guerrero, A.P.

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Livelihood vulnerability of char land communities to climate change and natural hazards in Bangladesh: an application of livelihood vulnerability index por Al Mamun, Abdullah, Islam, Abu Reza Md. Towfiqul, Alam, G. M. Monirul, Sarker, Md Nazirul Islam, Erdiaw-Kwasie, Michael Odei, Bhandari, Humnath, Mallick, Javed

Materias: “…earth and planetary sciences (miscellaneous)…”
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Mapping and monitoring agricultural land use in West Africa por Alabi, T., Xiao, X., Sonder, K., Biradar, Chandrashekhar M., Birte, J., Mbaye, Y.

Materias: “…google earth…”
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Analytical hierarchy process tool in Google Earth Engine platform: a case study of a tropical landfill site suitability por Bhattacharya, S., Ghosh, Surajit, Bhattacharyya, S.

“…A user interface (UI)–based analytical hierarchy process (AHP) tool has been developed within the Google Earth Engine (GEE) cloud platform to find out the alternative dumping sites using geospatial layers. …”
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User Manual: Google earth engine script for semi-automated mapping of small reservoirs using sentinel-2 satellite imagery por Amponsah, Mary, Zwart, Sander J., Akpoti, Komlavi

“…This user manual describes the methodology to be followed to use the Google Earth engine script for semi-automated mapping of small reservoirs using Sentinel-2 satellite imagery. …”
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Ecuador's Ministry of Environment, Water and Ecological Transition is using the Collect Earth Online tool to improve forest monitoring data accuracy por Fernandes, Jose, Álvarez, Sophie

“…Ecuador’s Ministry of Environment, Water and Ecological Transition (MAATE) is using a Collect Earth Online through a service co-developed with EcoCiencia and SERVIR-Amazonia (an Alliance – led regional program) to improve forest monitoring data accuracy in the Ecuadorian Amazon and to validate National Monitoring System maps and land cover estimates. …”
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An analysis of the rice-cultivation dynamics in the lower Utcubamba river basin using SAR and optical imagery in Google Earth Engine (GEE) por Medina Medina, Angel James, Salas López, Rolando, Zabaleta Santisteban, Jhon Antony, Tuesta Trauco, Katerin Meliza, Turpo Cayo, Efrain Yury, Huaman Haro, Nixon, Oliva Cruz, Manuel, Gómez Fernández, Darwin

“…An algorithm was developed on the Google Earth Engine (GEE) virtual platform for the classification of the Sentinel-1 and Sentinel-2 images and a combination of both, the result of which was improved in ArcGIS Pro software version 3.0.1 using a spatial filter to reduce the “salt and pepper” effect. …”
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Identificación de zonas afectadas por sales en el Centro Sur de Córdoba usando Google Earth Engine por Gentili, Nicolás, Bocco, Joaquín, Micheloud, Elizabeth, Videla Mensegue, Horacio Rogelio, Córdoba, Mariano

“…Se trabajó con dos bases de datos de diferentes años, e imágenes satelitales de la plataforma Google Earth Engine. Con estos se elaboró un modelo de predicción de la salinidad superficial para toda la cuenca, el cual se lo evaluó para los diferentes ciclos de humedad. …”
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Past decade above-ground biomass change comparisons from four multi-temporal global maps por Araza, Arnan, Herold, Martin, Bruin, Sytze de, Ciais, Philippe, Gibbs, David A., Harris, Nancy, Santoro, Maurizio, Wigneron, Jean-Pierre, Yang, Hui, Málaga, Natalia, Nesha, Karimon, Rodríguez Veiga, Pedro, Brovkina, Olga, Brown, Hugh C. A., Chanev, Milen, Dimitrov, Zlatomir, Filchev, Lachezar, Fridman, Jonas, García, Mariano, Gikov, Alexander, Govaere, Leen, Dimitrov, Petar, Moradi, Fardin, Esquivel Muelbert, Adriane, Novotný, Jan, Pugh, Thomas A. M., Schelhaas, Mart-Jan, Schepaschenko, Dmitry, Stereńczak, Krzysztof, Hein, Lars

Materias: “…earth observation satellites…”
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Contribución al estudio del fósforo en suelos ácidos. 1: Características de adsorción y fracciones de fósforo en una tierra parda del noroeste de España. por Arines, J, Alvarez, M.T.

Materias: “…EARTH…”
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Organic/environmentally friendly banana production: Proceedings of a workshop held at EARTH, Guacimo, Costa Rica, 27 - 29 July 1998 por Rosales, F.E., Tripon, S.C., Cerna, J., International Network for the Improvement of Banana and Plantain

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Spatial drought occurrences and distribution using VCI, TCI, VHI, and Google Earth Engine in Bilate River Watershed, Rift Valley of Ethiopia por Burka, A., Biazin, B., Bewket, W.

“…This research aimed to assess the occurrence and distribution of drought in the Bilate River Watershed (BRW) using the Vegetation Health Index (VHI), Vegetation Condition Index (VCI), and Temperature Condition Index (TCI), along with the Google Earth Engine platform. Vegetation products (MOD13Q1) and LST products (MOD11A2) were selected from May to October each year, covering the period from 2000 to 2022. …”
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