Zobrazeno 1 - 10
of 181
pro vyhledávání: '"David Riaño"'
Publikováno v:
Mathematics, Vol 11, Iss 23, p 4773 (2023)
Background: Accurate planning of the duration of stays at intensive care units is of utmost importance for resource planning. Currently, the discharge date used for resource management is calculated only at admission time and is called length of stay
Externí odkaz:
https://doaj.org/article/6b1363481e094bc28f626a012f09f320
Publikováno v:
Critical Care, Vol 25, Iss 1, Pp 1-9 (2021)
Abstract Background Usually, arterial oxygenation in patients with the acute respiratory distress syndrome (ARDS) improves substantially by increasing the level of positive end-expiratory pressure (PEEP). Herein, we are proposing a novel variable [Pa
Externí odkaz:
https://doaj.org/article/a6b51980fd884594ab018df9fece7746
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 101, Iss , Pp 102354- (2021)
Fuel moisture content (FMC) of live vegetation is a crucial wildfire risk and spread rate driver. This study presents the first daily FMC product at a global scale and 500 m pixel resolution from the Moderate Resolution Imaging Spectroradiometer (MOD
Externí odkaz:
https://doaj.org/article/e4fc93c0c94d4c3a9187e5cb6f7c097c
Publikováno v:
GIScience & Remote Sensing, Vol 56, Iss 7, Pp 988-1023 (2019)
Fuel types are one of the key variables that drive wildfire ignition and propagation. A new method is proposed to automatically classify and map fuel types from LiDAR data. The 3-dimensional Discrete Anisotropic Radiative Transfer (DART) model genera
Externí odkaz:
https://doaj.org/article/21ca801f602c47f98ac780cef915ac9f
Publikováno v:
Remote Sensing, Vol 12, Iss 10, p 1596 (2020)
This paper develops an algorithm to estimate vegetation canopy gap fraction (GF), taking advantage of the full Terrestrial Laser Scanner (TLS) resolution. After calculating the TLS angular resolution, the algorithm identifies the missing laser hits (
Externí odkaz:
https://doaj.org/article/a892e8b223ab48eba3d07b783fdbab77
Autor:
Mariano García, David Riaño, Marta Yebra, Javier Salas, Adrián Cardil, Santiago Monedero, Joaquín Ramirez, M. Pilar Martín, Lara Vilar, John Gajardo, Susan Ustin
Publikováno v:
Remote Sensing, Vol 12, Iss 11, p 1714 (2020)
Live Fuel Moisture Content (LFMC) contributes to fire danger and behavior, as it affects fire ignition and propagation. This paper presents a two layered Landsat LFMC product based on topographically corrected relative Spectral Indices (SI) over a 20
Externí odkaz:
https://doaj.org/article/dd76e7e895244700902118969aca8094
Autor:
Vicente Burchard-Levine, Héctor Nieto, David Riaño, Mirco Migliavacca, Tarek S. El-Madany, Oscar Perez-Priego, Arnaud Carrara, M. Pilar Martín
Publikováno v:
Remote Sensing, Vol 12, Iss 6, p 904 (2020)
The thermal-based two-source energy balance (TSEB) model has accurately simulated energy fluxes in a wide range of landscapes with both remote and proximal sensing data. However, tree-grass ecosystems (TGE) have notably complex heterogeneous vegetati
Externí odkaz:
https://doaj.org/article/c327f4b5b471442998322be7e61ae229
Autor:
Lidia Vlassova, Fernando Perez-Cabello, Hector Nieto, Pilar Martín, David Riaño, Juan de la Riva
Publikováno v:
Remote Sensing, Vol 6, Iss 5, Pp 4345-4368 (2014)
Land Surface Temperature (LST) is one of the key inputs for Soil-Vegetation-Atmosphere transfer modeling in terrestrial ecosystems. In the frame of BIOSPEC (Linking spectral information at different spatial scales with biophysical parameters of Medit
Externí odkaz:
https://doaj.org/article/a016ebb8bc274b7fac7401ec0b1752ab
Autor:
José Ramón Melendo-Vega, M. Pilar Martín, Javier Pacheco-Labrador, Rosario González-Cascón, Gerardo Moreno, Fernando Pérez, Mirco Migliavacca, Mariano García, Peter North, David Riaño
Publikováno v:
Remote Sensing, Vol 10, Iss 12, p 2061 (2018)
The 3-D Radiative Transfer Model (RTM) FLIGHT can represent scattering in open forest or savannas featuring underlying bare soils. However, FLIGHT might not be suitable for multilayered tree-grass ecosystems (TGE), where a grass understory can domina
Externí odkaz:
https://doaj.org/article/3570c1974a3b4079a0e3c384a5e95604
Autor:
Lara Vilar, Israel Gómez, Javier Martínez-Vega, Pilar Echavarría, David Riaño, M Pilar Martín
Publikováno v:
PLoS ONE, Vol 11, Iss 8, p e0161344 (2016)
The socio-economic factors are of key importance during all phases of wildfire management that include prevention, suppression and restoration. However, modeling these factors, at the proper spatial and temporal scale to understand fire regimes is st
Externí odkaz:
https://doaj.org/article/f882196c07784e0dbb1ae2157fe2cb23