Results 31 to 40 of about 2,074,929 (165)
La obtención precisa de los valores de evapotranspiración es una tarea compleja, sin embargo, las Tecnologías de Información Geográfica permiten aproximar algunos parámetros para su estimación precisa y ajustada a las condiciones locales.
Esteban Manis +3 more
semanticscholar +1 more source
Este estudio investigó la distribución espacial y temporal de incendios forestales en Ecuador para el período 2001-2020. Se utilizaron imágenes satelitales MODIS (producto MCD64A1v 6.0) para analizar a escala nacional las áreas de quema. Esta información
César Cisneros Vaca +2 more
semanticscholar +1 more source
Evapotranspiration (ET) is normally considered as the sum of all water that evaporates from the soil and transpires from plants. However, accurately estimating ET from complex landscapes can be difficult because of its high spatial heterogeneity and diversity of driver factors, which make extrapolation of data from a point to a larger area quite ...
Rodrigo de Queiroga Miranda +5 more
wiley +1 more source
Using accelerometer‐based behavioural classification to enhance scavenger conservation
We provide a tool to help identify vulture feeding hotspots, supporting carcass management efforts to prevent poisoning. Integrated with near real‐time tracking, our model can support global efforts to combat scavenger poisoning. The training dataset, model and codes are provided in a user‐friendly platform, along with a conceptual framework, to ...
Gideon Vaadia +13 more
wiley +1 more source
We present an analysis of wind‐sea and swell fields for mid‐latitude and tropical Atlantic for the period 2002–2008 using a combination of satellite data (altimeter significant wave height and scatterometer surface winds) and model results (spectrum peak wave period and propagation direction).
Eduardo G. G. de Farias +3 more
wiley +1 more source
Aplicación de series temporales de NDVI para el estudio de la tosca [PDF]
Una forma de medir los cambios ocasionados en la distribución y productividad de las coberturas vegetales es mediante observaciones sote/ita/es mu/ti-temporales (Lucht et al., 2006).
Urrutia Larrachea, ldoia
core
Rodalización mediante sistemas de información geográfica y sensores remotos
Este trabajo de investigación se realizó en el ejido Pueblo Nuevo, estado de Durango, México. El objetivo es establecer una metodología para modelar y crear la división dasocrática de zonas forestales hasta nivel de subrodal. Para ello se utilizó información topográfica del Instituto Nacional de Estadística, Geografía e Informática (INEGI) escala 1:50 ...
Rene González Murguía +5 more
openaire +4 more sources
Correção atmosférica : conceitos e fundamentos [PDF]
Para a realização de uma análise espectral a partir de sensores remotos é fundamental que se realize uma adequada correção atmosférica. O presente trabalho tem como propósito realizar uma revisão sobre os conceitos e fundamentos da correção atmosférica ...
Carvalho Júnior, Osmar Abílio de +3 more
core
Unexpected soundscape response to insecticide application in oak forests
Abstract Rachel Carson's warning of a silent spring directed attention to unwanted side effects of pesticide application. Though her work led to policies restricting insecticide use, various insecticides currently in use affect nontarget organisms and may contribute to population declines.
Oliver Mitesser +11 more
wiley +1 more source
Urbano (ICU) usando sensores remotos y establecer su relacion con factores demograficos, espaciales y ambientales en Lima metropolitana. Se obtuvieron imagenes satelitales Landsat 8 para determinar la temperatura de superficie del suelo.
E. Menacho, N. R. S. Teruya
semanticscholar +1 more source

