Results 1 to 10 of about 3,730 (161)
A Height Nonlinear Velocity Field Algorithm for CORS Station Based on GARCH Model
Sensors, 2022 In this study, the basic concept of height nonlinear velocity field modeling in the CORS station is described. The noise results in a large deviation between the observation and predicted height.
Hengjing Zhang +3 more
exaly +3 more sources
Spatial variation of precipitable water vapor derived from GNSS CORS in Thailand
Geodesy and Geodynamics, 2019 This research aims to study a distance variation of Precipitable Water Vapor (PWV) between Continuously Operating Reference Stations (CORS) in Thailand using a Precise Point Positioning (PPP) technique. Nowadays, Global Navigation Satellite System (GNSS)
Chalermchon Satirapod
exaly +3 more sources
Remote Sensing, 2023 Services from the Continuously Operating Reference Stations (CORS) of the Global Navigation Satellite System (GNSS) provide data and insights to a range of research areas such as physical sciences, engineering, earth and planetary sciences, computer ...
Claudia Pipitone +2 more
exaly +3 more sources
COping with Rheumatic Stressors (CORS) questionnaire: validated German translation and cross-cultural adaptation for patients with axSpA [PDF]
Journal of Patient-Reported OutcomesBackground Patients with Rheumatic and Musculoskeletal Diseases, including axial spondyloarthritis (axSpA), may suffer from stressors like pain and functional impairments leading to limitations in their self-perceived health status.
Kristina Vaupel +6 more
doaj +2 more sources
PROPOSED STRATEGY TO OBTAIN OPTIMUM INTER-STATION DISTANCE FOR GPS CORS DEVELOPMENT SCENARIO [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 The critical part in the development of GPS CORS network is known as the inter-station distance between the CORS or baseline length. Due to the diversity of baseline length can be implemented for the CORS network, this paper presents an alternative ...
N. A. A. Rahman +4 more
doaj +1 more source
ASSESSMENT OF 3D POSITIONAL ACCURACY OF GEODETIC OBSERVATIONS FROM SINGLE CORS [PDF]
Geological Behavior, 2022 Geodetic observations for both vertical and horizontal control networks cannot be compromised for any reason in accuracy and precision in the field of geomatics. Due to the error-prone nature of survey measurements, standards are established to allow for
Oladosu S. O., Ehigiator-Irughe R.
doaj +1 more source
Open National CORS Data Ecosystems: A Cross-Jurisdictional Comparison [PDF]
Interdisciplinary Description of Complex Systems, 2022 Developments toward Open Government Data (OGD) also affect the data from National Continuously Operating Reference Station (NCORS), an infrastructure supporting standard and precise positioning in spatial activities.
Warakan Supinajaroen +2 more
doaj +1 more source
African Journal on Land Policy and Geospatial Sciences, 2021 The Study evaluated the locational suitability of established Continuously Operating Reference Stations (CORS) in Southwestern Nigeria and proposed optimum locations for additional CORS in the study area.
Anthony Olatunbosun Abiri +2 more
doaj +1 more source
Impact evaluation using Difference-in-Differences [PDF]
RAUSP Management Journal, 2019 Purpose – This paper aims to present the Difference-in-Differences (DiD) method in an accessible language to a broad research audience from a variety of management-related fields. Design/methodology/approach – The paper describes the DiD method, starting
Anders Fredriksson +1 more
doaj +1 more source
Journal of Geospatial Information Science and Engineering, 2021 Ketersediaan layanan dan cakupan Continuously Operating Reference Station (CORS) sangat penting untuk kegiatan yang membutuhkan ketelitian level sentimeter atau lebih baik. Penelitian ini menganalisis ketersediaan layanan CORS Indonesia berdasar data web
Novie Chiuman +2 more
doaj +1 more source