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Ramón Alberto Díaz Varela
Ramón Alberto Díaz Varela
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Tree height quantification using very high resolution imagery acquired from an unmanned aerial vehicle (UAV) and automatic 3D photo-reconstruction methods
PJ Zarco-Tejada, R Diaz-Varela, V Angileri, P Loudjani
European journal of agronomy 55, 89-99, 2014
7012014
High-resolution airborne UAV imagery to assess olive tree crown parameters using 3D photo reconstruction: application in breeding trials
RA Díaz-Varela, R De la Rosa, L León, PJ Zarco-Tejada
Remote sensing 7 (4), 4213-4232, 2015
3642015
Palynological data on major Holocene climatic events in NW Iberia
CM Sobrino, P RAMIL‐REGO, L GÓMEZ‐ORELLANA, RAD Varela
Boreas 34 (3), 381-400, 2005
1792005
Automatic identification of agricultural terraces through object-oriented analysis of very high resolution DSMs and multispectral imagery obtained from an unmanned aerial vehicle
RA Diaz-Varela, PJ Zarco-Tejada, V Angileri, P Loudjani
Journal of environmental management 134, 117-126, 2014
1682014
Comparison of ALS-and UAV (SfM)-derived high-density point clouds for individual tree detection in Eucalyptus plantations
J Guerra-Hernández, DN Cosenza, LCE Rodriguez, M Silva, M Tomé, ...
International Journal of Remote Sensing 39 (15-16), 5211-5235, 2018
1402018
Use of Multi-Temporal UAV-Derived Imagery for Estimating Individual Tree Growth in Pinus pinea Stands
J Guerra-Hernández, E González-Ferreiro, VJ Monleón, SP Faias, ...
Forests 8 (8), 300, 2017
1322017
Evaluation of radiometric and atmospheric correction algorithms for aboveground forest biomass estimation using Landsat 5 TM data
PM López-Serrano, JJ Corral-Rivas, RA Díaz-Varela, ...
Remote sensing 8 (5), 369, 2016
1222016
An UAV and satellite multispectral data approach to monitor water quality in small reservoirs
C Cillero Castro, JA Domínguez Gómez, J Delgado Martín, ...
Remote Sensing 12 (9), 1514, 2020
1142020
Changes in farming system and population as drivers of land cover and landscape dynamics: the case of enclosed and semi-openfield systems in Northern Galicia (Spain)
MS Calvo-Iglesias, U Fra-Paleo, RA Diaz-Varela
Landscape and Urban Planning 90 (3-4), 168-177, 2009
1012009
Automatic habitat classification methods based on satellite images: A practical assessment in the NW Iberia coastal mountains
RA Díaz Varela, P Ramil Rego, S Calvo Iglesias, C Muñoz Sobrino
Environmental monitoring and assessment 144, 229-250, 2008
832008
Using high resolution UAV imagery to estimate tree variables in Pinus pinea plantation in Portugal
JG Hernandez, EG Ferreiro, A Sarmento, J Silva, A Nunes, AC Correia, ...
Forest systems 25 (2), 16, 2016
80*2016
Spatio-temporal analysis of alpine ecotones: A spatial explicit model targeting altitudinal vegetation shifts
RA Díaz-Varela, R Colombo, M Meroni, MS Calvo-Iglesias, A Buffoni, ...
Ecological Modelling 221 (4), 621-633, 2010
622010
Potential of Sentinel-2A data to model surface and canopy fuel characteristics in relation to crown fire hazard
S Arellano-Pérez, F Castedo-Dorado, CA López-Sánchez, ...
Remote Sensing 10 (10), 1645, 2018
512018
Climatic and human effects on the post-glacial dynamics of Fagus sylvatica L. in NW Iberia
C Munoz Sobrino, P Ramil-Rego, L Gómez-Orellana, J Ferreiro da Costa, ...
Plant Ecology 203, 317-340, 2009
472009
Directions of change in land cover and landscape patterns from 1957 to 2000 in agricultural landscapes in NW Spain
MS Calvo-Iglesias, U Fra-Paleo, R Crecente-Maseda, RA Díaz-Varela
Environmental Management 38, 921-933, 2006
462006
Assessing a novel modelling approach with high resolution UAV imagery for monitoring health status in priority riparian forests
J Guerra-Hernández, RA Díaz-Varela, JG Ávarez-González, ...
Forest Ecosystems 8, 61, 2021
452021
A multiscale analysis of ecosystem services supply in the NW Iberian Peninsula from a functional perspective
JV Roces-Diaz, RA Diaz-Varela, P Alvarez-Alvarez, C Recondo, ...
Ecological Indicators 50, 24-34, 2015
442015
Spatial and temporal variability in aboveground net primary production of Uruguayan grasslands
A Guido, RD Varela, P Baldassini, J Paruelo
Rangeland Ecology & Management 67 (1), 30-38, 2014
422014
Brezales: biodiversidad, usos y conservación
J Izco, J Amigo, P Ramil-Rego, R Díaz, JM Sánchez
Recursos rurais, 5-24, 2006
412006
Environmental change in the R ía de V igo, NW I beria, since the mid‐H olocene: new palaeoecological and seismic evidence
C Munoz Sobrino, S García‐Gil, J Iglesias, N Martinez Carreno, ...
Boreas 41 (4), 578-601, 2012
332012
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