Results 1 to 10 of about 32,538 (75)
Portugal is building a land cover monitoring system to deliver land cover products annually for its mainland territory. This paper presents the methodology developed to produce a prototype relative to 2018 as the first land cover map of the future annual
Hugo Costa +4 more
doaj +1 more source
Development of flume model of inclined capillary barrier (clay silt/CDW) in a subtropical climate scenario [PDF]
Interest in research on capillary barrier (CB) in regions with humid climates (tropical and subtropical) is increasing. One of the main advantages of such cover type is the greater flexibility regarding the materials that could compose it.
Oliveira Thays C.F. +2 more
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INTRODUCING AUTOMATIC SATELLITE IMAGE PROCESSING INTO LAND COVER MAPPING BY PHOTO-INTERPRETATION OF AIRBORNE DATA [PDF]
A series of five land cover maps, widely known as COS (Carta de Uso e Ocupação do Solo), have been produced since 1990 for mainland Portugal. Previous to 2015, all maps were produced through photo-interpretation of orthophotos.
H. Costa +5 more
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In the 1990s, a research project was developed to identify, in the mountainous areas of the Northwest (NW) of Portugal, the existence of an occupation model associated with the last hunter–gatherer prehistoric communities in the region.
Xavier Pedro +2 more
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The objective of this paper is to understand the distribution of the empirical evidence that intends rural and urban ways of life in relation to the use of waters and territorial identities in the Metropolitan Region of Salvador (MRS), Bahia, Brazil.
Débora Carol Luz da Porciuncula +2 more
doaj +1 more source
Land Cover Mapping from Remotely Sensed and Auxiliary Data for Harmonized Official Statistics
This paper describes a general framework alternative to the traditional surveys that are commonly performed to estimate, for statistical purposes, the areal extent of predefined land cover classes across Europe.
Hugo Costa +4 more
doaj +1 more source
Northern Portugal is characterized by the occurrence of numerous W hydrothermal deposits spatially associated with granites. The primary goal of this work is to establish a relationship between the magnetic behavior of the granites and the redox ...
C. Cruz, H. Sant’Ovaia, F. Noronha
doaj +1 more source
Neste artigo, apresenta-se uma metodologia para a avaliação macroscópica da influência das características geométricas e ambientais e da sinalização de velocidade limite legal na velocidade em regime livre praticada pelos condutores em zonas periurbanas ...
António Lobo +3 more
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ABSTRACT This paper explores the convergence in on‐farm diversification strategies of agricultural holdings, between remote areas and more central ones. Using Italian farm‐level data, we explore the determinants of diversification strategies across farms.
Gianluca Grilli +2 more
wiley +1 more source
Abstract This article turns a workshop session and the university as a locus of knowledge production into objects of ethnographic investigation. The authors reflect on our experience co‐facilitating a body‐mapping session with a group of anthropologists of different backgrounds, ages and career stages—all women—from universities across Europe, during a
Koreen M. Reece, Magdalena Suerbaum
wiley +1 more source

