Results 31 to 40 of about 135 (129)

Usando la red de estaciones SIRGAS de Costa Rica para la cuantificación de las discrepancias respecto de un procesamiento PPP en línea

Ingeniería, 2017
Se cuantificaron las discrepancias en las coordenadas geocéntricas [X,Y,Z] obtenidas entre soluciones GPS procesadas en línea con el software del Canadian Space Reference System (CSRS) bajo la modalidad de Posicionamiento Puntal Preciso (PPP) y las ...
Jorge Moya Zamora
doaj   +1 more source

Airborne Validation of ICESat-2 ATLAS Data over Crevassed Surfaces and Other Complex Glacial Environments: Results from Experiments of Laser Altimeter and Kinematic GPS Data Collection from a Helicopter over a Surging Arctic Glacier (Negribreen, Svalbard)

Remote Sensing, 2022
The topic of this paper is the airborne evaluation of ICESat-2 Advanced Topographic Laser Altimeter System (ATLAS) measurement capabilities and surface-height-determination over crevassed glacial terrain, with a focus on the geodetical accuracy of ...
Ute C. Herzfeld, Matthew Lawson, Thomas Trantow, Thomas Nylen   +3 more
doaj   +1 more source

Potencialidades do serviço on-line de Posicionamento por Ponto Preciso (CSRS-PPP) em aplicações geodésicas

Gaea - Journal of Geoscience, 2009
O metodo de Posicionamento por Ponto Preciso (PPP) com a utilizacao de GPS ( Global Positioning System ) vem se popularizando nos ultimos anos, principalmente, com o surgimento de servicos gratuitos e de processamento on-line , tais como, o Natural Resource Canada (NRCan), denominado Canadian Spatial Reference System – Precise Point Positioning ...
Marcelo Matsuoka, José Luiz Azambuja, Sérgio Souza, Maurício Veronez   +3 more
openaire   +1 more source

A Determination of the motion based on GNSS observations between 2000 and 2021 by using the IGS points on the Polar Regions

Geodesy and Cartography, 2022
People are fascinated today more than ever by the polar regions of the Earth. One reason for this is that wide expanses of the Arctic and Antarctic have not been explored and are therefore still viewed as frontier regions. Another is that they both have
Atınç Pırtı
doaj   +1 more source

Advances in UAV Operations for Valley-Type Mapping with Different Duration Period PPP-AR Methods in GCP

Applied Sciences
This study evaluates the performance of the Precise Point Positioning with Ambiguity Resolution (PPP-AR) method under varying durations and software platforms in determining the optimal placement of Ground Control Points (GCPs) for use in photogrammetric
Burhaneddin Bilgen, Hasan Bilgehan Makineci, Sercan Bulbul   +2 more
doaj   +1 more source

Assessment of the PPP-AR Strategy for ZTD and IWV in Africa: A One-Year GNSS Study

Atmosphere
With the increasing demand for near real-time atmospheric water vapor monitoring, this study evaluates the performance of the open-source PRIDE PPP-AR software (version 3.0.5) for retrieving Zenith Total Delay (ZTD) and Integrated Water Vapor (IWV) over ...
Moustapha Gning Tine, Pierre Bosser, Ngor Faye, Lila Jean-Louis, Mapathé Ndiaye   +4 more
doaj   +1 more source

From Global Mapping to Local Action: Green Finance, Regulatory Frameworks, and Policy Transformation for Sustainable Energy Transition in Qatar and Türkiye

Sustainable Development, EarlyView.
ABSTRACT In 2024, global annual issuance exceeded USD 1.1 trillion mostly through green bonds, credits, and sustainability‐linked instruments, yet significant regional disparities remain. This article examines how Qatar and Türkiye, two hydrocarbon‐dependent but rapidly transitioning economies, are integrating green finance into their sustainability ...
Furkan Ahmad, Ameni Boumaiza, Mehmet Yazici, Nevin Taşaltın, Samet Özmen   +4 more
wiley   +1 more source

Exploratory Analysis of Sustainable Consumption and Production Factors in Services: Insights From Four Case Studies Using Interpretive Structural Modeling

Sustainable Development, EarlyView.
ABSTRACT This study investigates how 14 sustainable consumption and production (SCP) factors interact across four service categories—Mass Service, Professional Service, Service Factory, and Service Shop—using interpretive structural modeling (ISM). ISM enables the identification and hierarchical classification of interdependencies among SCP factors in ...
Amanda Duarte Feitosa, Fagner José Coutinho de Melo, André Philippi Gonzaga de Albuquerque, Naia Antunis de Rezende, Denise Dumke de Medeiros   +4 more
wiley   +1 more source

Reframing FDI Motivations Through OLIP: Explaining Private Engagement for Sustainable Development in PPPs

Sustainable Development, EarlyView.
ABSTRACT The drivers of firms' participation in fragile markets have become increasingly complex. Under such conditions, the conventional explanation focusing on incentives within the OLI framework—ownership, location, and internalization advantages—proves insufficient.
Yu Ri Kim, Seo Yun Choi, Taewoo Roh
wiley   +1 more source

Quality Improvement and the UNSDGs: Mapping Industry Contributions at the Goal, Target and Indicator Levels

Sustainable Development, EarlyView.
ABSTRACT The study examines the extent to which industry‐led quality improvement projects contribute to the United Nations Sustainable Development Goals (UNSDGs). The objective is to map these contributions to the UNSDGs, targets and indicators to provide a detailed understanding of sustainability alignment through quality management (QM) projects.
Shreeranga Bhat, Jiju Antony, Michael Sony, Anders Fundin, Arshia Kaul, Lars Sörqvist, Raúl Molteni, Sunil Sinha   +7 more
wiley   +1 more source