%PDF-1.4 % 1 0 obj << /Type /Pages /Count 2 /Kids [ 2 0 R 117 0 R ] >> endobj 2 0 obj << /Type /Page /Parent 1 0 R /Resources << /ProcSet [ /PDF /Text /ImageB /ImageC /ImageI ] /Font << /QuickPDFF4ffff779 73 0 R /QuickPDFFde3fc761 116 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 119 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:20180514134011+02'00') /ModDate (D:20180514134013+02'00') >> endobj 5 0 obj << /Length 3052 /LC /iSQP >> stream 0 Tr /QuickPDFFde3fc761 14 Tf 0 0 0 rg 100 Tz 0 Tw 0 Tc 0 Ts BT 1 0 0 1 117.5768 770.8329 Tm (Overview of the Australian and New Zealand SBAS Testbed)Tj ET /QuickPDFFde3fc761 11 Tf 0 0 0 rg BT 1 0 0 1 35.0073 731.3912 Tm (Eldar Rubinov, Julia Mitchell, John Dawson \(Australia\), Matt Amos \(New Zealand\) and Phil Collier \(Australia\))Tj ET /QuickPDFFde3fc761 12 Tf 0 0 0 rg BT 1 0 0 1 56.6929 689.6683 Tm 15.996 TL (Key words: )' ET /QuickPDFF4ffff779 12 Tf 0 0 0 rg BT 1 0 0 1 141.7323 689.6683 Tm 15.768 TL (GNSS/GPS; Positioning; SBAS; PPP)' ET /QuickPDFFde3fc761 12 Tf 0 0 0 rg BT 1 0 0 1 56.6929 661.3218 Tm 15.996 TL (SUMMARY)' ET /QuickPDFF4ffff779 10 Tf 0 0 0 rg BT 1 0 0 1 56.6929 150.7097 Tm 13.14 TL (__________________________________________________________________________________________)' ()' (Overview of the Australian and New Zealand SBAS Testbed \(9545\))' (Eldar Rubinov, Julia Mitchell, John Dawson \(Australia\), Matt Amos \(New Zealand\) and Phil Collier \(Australia\))' ()' (FIG Congress 2018)' (Embracing our smart world where the continents connect: enhancing the geospatial maturity of societies )' (Istanbul, Turkey, May 611, 2018)' ET /QuickPDFF4ffff779 12 Tf 0 0 0 rg BT 1 0 0 1 56.6929 632.9753 Tm 15.768 TL (Australia and New Zealand are conducting a two year Satellite Based Augmentation System)' (\(SBAS\) testbed trial in order to assess the use of the technology in the region and put forth a)' (benefits case for the governments of the respective countries for a permanent system. SBAS is a)' (mature technology that allows instantaneous sub-metre positioning by augmenting GNSS signals)' (with additional orbit and clock corrections via a geostationary communications satellite. Apart from)' (the accuracy improvements, SBAS also comes with an integrity message informing the users of the)' (quality of the position.)' ()' (Cooperative Research Centre for Spatial Information \(CRCSI\) along with Geoscience Australia)' (\(GA\) and Land Information New Zealand \(LINZ\) are coordinating over 30 projects across various)' (industry sectors such as aviation, agriculture, road, rail, maritime, construction, utilities, resources,)' (spatial and consumer. SBAS was designed and is generally operated as an aviation technology but)' (in this testbed we really want to go beyond the aviation sector and explore the suitability of SBAS)' (for other current and future applications, such as automated vehicles.)' ()' (Apart from a traditional single-frequency L1 SBAS, two more services are being trialled during the)' (course of the testbed. The first is a second generation Dual-Frequency Multi-Constellation \(DFMC\))' (SBAS. Compared to L1 SBAS, DFMC has a number of advantages including significantly less)' (ground infrastructure to produce the same level of service, improved positioning in difficult)' (environments by having access to more satellite constellations and the use of dual frequency to)' (mitigate the effects of the ionosphere. This testbed is the worlds first test of DFMC technology.)' ET endstream endobj 6 0 obj << /Length 316 /Filter /FlateDecode >> stream xMRKnCAۿSpk`y^Uu[jIɒT%C/:b}Rx\%=
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