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 GNSS |
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GNSS to save water
Laura Van de Vyvere and Olivier Desenfans
First airborne campaigns demonstrated the feasibility of measuring soil moisture content using a GNSS reflectometry sensor embedded in RPAS, and produced valuable data for the development and calibration of the GNSS-R algorithm... [more]
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GNSS interference and signal degradation events assessment
Ana Bodero, Francisco Jiménez, Alfredo García, Ángel Marín Valencia, Victor Arribas and Pilar Gómez
This paper compiles all the events (interference or signal degradation) detected by ENAIRE in several Spanish Airports during 2015 in order to provide a snapshot of how these threats are affecting GNSS performances... [more] |
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CADASTRE |
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Brazil towards an effective cadastre with SIGEF
Thiago Batista Marra, Kilder José Barbosa and Dr Eduardo Aguilar de Oliveira
Brazil has developed the Land Management System - SIGEF: a cadastral digital platform for public and private lands, based on the Brazilian Public Records Act... [more] |
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SDI |
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An SDI model to spatially enable peri-urban areas in Mozambique
Ana Priscila PedroFrancisco and Abbas
Rajabifard
The City of Maputo lacks accessible telecommunications spatial datasets and databases for its planning community, local governmental agencies, local businesses, utilities and telecommunications companies, and the general public ... [more] |
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IMAGING |
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Point clouds and orthomosaics from photographs
Maria João HENRIQUES, Dora ROQUE And Nádia BRAZ
This paper presents the first examples where point clouds and orthomosaics, generated from close range photographs, can help civil engineers on their studies... [more] |
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