Results 71 to 80 of about 13,315 (166)

Transient ice loss in the Patagonia Icefields during the 2015-2016 El Niño event. [PDF]

open access: yesSci Rep, 2022
Gómez DD   +10 more
europepmc   +1 more source

High resolution satellite imagery orientation accuracy assessment by leave-one-out method: accuracy index selection and accuracy uncertainty [PDF]

open access: yes, 2008
The Leave-one-out cross-validation (LOOCV) was recently applied to the evaluation of High Resolution Satellite Imagery orientation accuracy and it has proven to be an effective method alternative with respect to the most common Hold-out-validation (HOV),
CRESPI, Mattia Giovanni   +4 more
core  

Absolute frequency metrology of buffer-gas-cooled molecular spectra at 1 kHz accuracy level. [PDF]

open access: yesNat Commun, 2022
Aiello R   +8 more
europepmc   +1 more source

Sistemas de referencia en Geodesia

open access: yes, 1984
Texto redactado por el Prof. M. J. Sevilla con la colaboración del personal del Instituto de Astronomía y Geodesia (UCM-CSIC) a partir de las lecciones que con el mismo título impartió el Prof. H. Moritz en la Facultad de Ciencias Matemáticas de la Universidad Complutense de Madrid los días 16 al 19 de Mayo de 1984.
Moritz, Helmut, Sevilla, Miguel J.
openaire   +1 more source

Comparative analysis of Algarve`s seismic hazard [PDF]

open access: yes, 2000
In this paper we compared the seismic hazard of Algarve obtained with two different models: a point-source model (proposed by McGuire) and a fault-rupture model (proposed by Der Kiureghian and Ang)
Estêvão, João M. C.   +1 more
core  

Contributo para o estabelecimento de uma rede permanente GNSS para monitorização dos sistemas vulcânicos ativos do arquipélago dos Açores [PDF]

open access: yes, 2015
Dissertação de Mestrado, Vulcanologia e Riscos Geológicos, 17 de Novembro de 2015, Universidade dos Açores.O trabalho apresentado no âmbito desta tese foca-se no estudo da deformação crustal em sistemas vulcânicos ativos, através da aplicação da técnica ...
Araújo, João Pedro Martins Teixeira
core  

La teledetección como instrumento de analisis de datos espaciales aplicados al estudio de incendios en el territorio italiano [PDF]

open access: yes, 2012
The relation between the vegetation’s phenology and summer wildfires in Italy was studied using remote sensing and GIS techniques, in the course of the year 2008.
Aceñolaza, Pablo Gilberto   +3 more
core  

Generation of equatorial plasma bubble after the 2022 Tonga volcanic eruption. [PDF]

open access: yesSci Rep, 2023
Shinbori A   +13 more
europepmc   +1 more source

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