%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 << /QuickPDFFe3ce425d 74 0 R /QuickPDFFa2d07848 120 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 121 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:20170615105942+02'00') /ModDate (D:20170615105942+02'00') >> endobj 5 0 obj << /Length 2833 /LC /iSQP >> stream 0 Tr /QuickPDFFa2d07848 14 Tf 0 0 0 rg 100 Tz 0 Tw 0 Tc 0 Ts BT 1 0 0 1 76.1578 770.8329 Tm (Airborne LiDAR Bathymetry Operations in Challenging Environments as)Tj 1 0 0 1 227.6238 752.1709 Tm (Experienced in Finland)Tj ET /QuickPDFFa2d07848 11 Tf 0 0 0 rg BT 1 0 0 1 158.3063 717.2179 Tm (Hugh Parker, Mark Sinclair and Benoit Cajelot \(Australia\))Tj ET /QuickPDFFa2d07848 12 Tf 0 0 0 rg BT 1 0 0 1 56.6929 675.495 Tm 15.996 TL (Key words: )' ET /QuickPDFFe3ce425d 12 Tf 0 0 0 rg BT 1 0 0 1 141.7323 675.495 Tm 15.768 TL (Coastal Zone Management; Hydrography; Airborne LiDAR Bathymetry; Laser)' (Airborne Depth Sounder)' ET /QuickPDFFa2d07848 12 Tf 0 0 0 rg BT 1 0 0 1 56.6929 632.9753 Tm 15.996 TL (SUMMARY)' ET /QuickPDFFe3ce425d 12 Tf 0 0 0 rg BT 1 0 0 1 56.6929 604.6289 Tm 15.768 TL (Airborne LiDAR Bathymetry \(ALB\) systems are an efficient and cost effective tool to survey)' (shallow water including rivers, lakes, estuaries and the coastal zone and has been used worldwide to)' (support nautical charting and coastal zone management surveys since early 1990s. Predominantly)' (used in benign environments with predicable weather conditions and water clarity, the operation)' (and success of surveys utilising ALB technology becomes harder in areas above 60 degrees latitude)' (where weather conditions, water clarity and seabed reflectivity are not as favourable.)' ()' (In November 2015 Fugro operated their combination of a LADS HD ALB sensor operated)' (simultaneously with a high density Riegl VQ-820-G sensor in Finland for the Finnish Transport)' (Authority \(FTA\). The purpose of the survey was a pilot project for the FTA to assess the)' (performance of ALB technology in these challenging environments for supporting their nautical)' (charting program. The requirement was to survey a number of areas of interest spanning both)' (coastal and inland waterway areas to IHO Order 1a specifications.)' ()' (This paper will review the challenges of optimising ALB operations in these environmental)' (conditions and developing an agile operational program to manage the environmental challenges)' (particularly of low cloud, turbidity and ice formation at the start of winter as observed in Finland,)' (and provides recommendations for the successful operation and application of ALB technology in)' (Finnish waters. )' ET /QuickPDFFe3ce425d 10 Tf 0 0 0 rg BT 1 0 0 1 56.6929 150.7097 Tm 13.14 TL (__________________________________________________________________________________________)' ()' (Airborne LiDAR Bathymetry Operations in Challenging Environments as Experienced in Finland \(8885\))' (Hugh Parker, Mark Sinclair and Benoit Cajelot \(Australia\))' ()' (FIG Working Week 2017)' (Surveying the world of tomorrow - From digitalisation to augmented reality)' (Helsinki, Finland, May 29June 2, 2017)' ET endstream endobj 6 0 obj << /Length 316 /Filter /FlateDecode >> stream xMRKnCAۿSpk`y^Uu[jIɒT%C/:b}Rx\%=
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