%PDF-1.4 % 1 0 obj << /Type /Pages /Count 1 /Kids [ 2 0 R ] >> endobj 2 0 obj << /Type /Page /Parent 1 0 R /Resources << /ProcSet [ /PDF /Text /ImageB /ImageC /ImageI ] /Font << /QuickPDFF777016a3 70 0 R /QuickPDFF85cdf31d 113 0 R >> >> /Contents [ 5 0 R ] /MediaBox [ 0 0 595.2756 841.8898 ] /CropBox [ 0 0 595.2756 841.8898 ] >> endobj 3 0 obj << /Type /Catalog /Pages 1 0 R /Metadata 114 0 R >> endobj 4 0 obj << /Producer (Debenu Quick PDF Library 11.15 \(www.debenu.com\)) /Creator (Debenu Quick PDF Library 11.15 \(www.debenu.com\)) /CreationDate (D:20190516162409+02'00') /ModDate (D:20190516162409+02'00') >> endobj 5 0 obj << /Length 3032 /LC /iSQP >> stream 0 Tr /QuickPDFF85cdf31d 14 Tf 0 0 0 rg 100 Tz 0 Tw 0 Tc 0 Ts BT 1 0 0 1 77.7398 770.8329 Tm (Selection of the Elements for a Continuously Operating Reference Station)Tj 1 0 0 1 183.5098 752.1709 Tm (\(CORS\) Ecosystem Conceptual Model)Tj ET /QuickPDFF85cdf31d 11 Tf 0 0 0 rg BT 1 0 0 1 119.9328 717.2179 Tm (Warakan Supinajaroen \(Thailand\) and Bastiaan Van Loenen \(Netherlands\))Tj ET /QuickPDFF85cdf31d 11 Tf 0 0 0 rg BT 1 0 0 1 56.6929 675.188 Tm 14.663 TL (Key words: )' ET /QuickPDFF777016a3 11 Tf 0 0 0 rg BT 1 0 0 1 141.7323 675.188 Tm 14.454 TL (Capacity building; Geoinformation/GI; GIM; GNSS/GPS; Implementation of plans;)' (Legislation; Positioning)' ET /QuickPDFF85cdf31d 11 Tf 0 0 0 rg BT 1 0 0 1 56.6929 632.6683 Tm 14.663 TL (SUMMARY)' ET /QuickPDFF777016a3 11 Tf 0 0 0 rg BT 1 0 0 1 56.6929 604.3219 Tm 14.454 TL (A Continuously Operating Reference Station \(CORS\) allows for very accurate positioning in real time)' (required for many applications including precise farming, emergency response, and disaster management.)' (Since the first CORS initiatives were launched in the 1990s, a sustainable CORS business model has been)' (subject to continuous discussion, and this is still a concern for CORS network implementation in the ongoing)' (GNSS positioning development. Choices in policies determining the access and use of the CORS data are)' (essential in this discussion. This paper presents the first stage of the Access and CORS ecosystem research)' (which should guide CORS decision makers in their choice for sustainable access policy. In addition to the)' (CORS network itself, the technical infrastructure, also the environment in which the CORS network operates)' (is important for its performance. Therefore, the first step is the construction of a CORS ecosystem)' (conceptual model. In this preliminary modelling stage, we assessed whether the concept of a Spatial Data)' (Infrastructure \(SDI\) framework could be adopted to explain and understand the CORS ecosystem. Six)' (primary elements are introduced to the context of CORS including data, human, policy, institutional)' (framework, funding, technology and other infrastructures and standards. The findings imply that the concept)' (of SDI can be applied to understand the CORS ecosystem. Further model development and validation are the)' (next steps. Then the research will transform the conceptual model into a Decision Support System for CORS)' (network implementation with a focus on sustainable access policy.)' ET /QuickPDFF777016a3 10 Tf 0 0 0 rg BT 1 0 0 1 56.6929 163.8497 Tm 13.14 TL (__________________________________________________________________________________________)' ()' (Selection of the Elements for a Continuously Operating Reference Station \(CORS\) Ecosystem Conceptual Model)' (\(10044\))' (Warakan Supinajaroen \(Thailand\) and Bastiaan Van Loenen \(Netherlands\))' ()' (FIG Working Week 2019)' (Geospatial information for a smarter life and environmental resilience)' (Hanoi, Vietnam, April 2226, 2019)' ET endstream endobj 6 0 obj << /Length 316 /Filter /FlateDecode >> stream xMRKnCAۿSpk`y^Uu[jIɒT%C/:b}Rx\%=
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