Identificación de regiones expuestas a bajas temperaturas en el Perú usando imágenes de la temperatura de la superficie del suelo procedente de sensor MODIS/Aqua
Land Surface Temperature (LST) is a key variable in the interactions and energy fluxes between the Earth surface and the atmosphere. The MODIS LST nighttime at spatial resolution of 1 km was analyzed during the period 2003-2017 (June-August) over Peru to identify regions exposed to low temperatures....
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2019 |
| País: | Perú |
| Recursos: | Centro de Preparación para la Ciencia y Tecnología |
| Repositorio: | ECIPERÚ |
| Idioma: | español |
| OAI Identifier: | oai:revistas.eciperu.net:article/115 |
| Acesso em linha: | https://revistas.eciperu.net/index.php/ECIPERU/article/view/115 |
| Access Level: | acceso abierto |
| Palavra-chave: | LST MODIS Heladas Radiativas Andes MODIS LST Radiation Frost |
| Resumo: | Land Surface Temperature (LST) is a key variable in the interactions and energy fluxes between the Earth surface and the atmosphere. The MODIS LST nighttime at spatial resolution of 1 km was analyzed during the period 2003-2017 (June-August) over Peru to identify regions exposed to low temperatures. Our result shows that the regions below 0°C are above 3500 masl (in average). In addition, the mean monthly nighttime LST is correlated with the mean monthly minimum air temperature (R = 0.96, N = 763) and the topography significantly influences the variability of LST. |
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