%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 << /QuickPDFFa2dbb1fa 71 0 R /QuickPDFF2c0e0cbc 117 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 118 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:20230622210329+02'00') /ModDate (D:20230622210329+02'00') >> endobj 5 0 obj << /Length 3148 /LC /iSQP >> stream 0 Tr /QuickPDFF2c0e0cbc 14 Tf 0 0 0 rg 100 Tz 0 Tw 0 Tc 0 Ts BT 1 0 0 1 73.6028 770.8329 Tm (Topographic Model Analysis as a Tool for Sustainable Land Inventory and)Tj 1 0 0 1 258.3678 752.1709 Tm (Management)Tj ET /QuickPDFF2c0e0cbc 11 Tf 0 0 0 rg BT 1 0 0 1 21.3893 717.2179 Tm (Maduabughichi Divine Okezie, Njike Chigbu, Chioma Christiana Gabriel and Clinton Chimgozirim Chigbu \(Nigeria\))Tj ET /QuickPDFF2c0e0cbc 11 Tf 0 0 0 rg BT 1 0 0 1 56.6929 675.188 Tm 14.663 TL (Key words: )' ET /QuickPDFFa2dbb1fa 11 Tf 0 0 0 rg BT 1 0 0 1 141.7323 675.188 Tm 14.454 TL (GNSS/GPS; Land management; Spatial planning; Land use and land Cover, Topographic)' (Modelling, Terrain Analysis and Sustainable Development)' ET /QuickPDFF2c0e0cbc 11 Tf 0 0 0 rg BT 1 0 0 1 56.6929 632.6683 Tm 14.663 TL (SUMMARY)' ET /QuickPDFFa2dbb1fa 11 Tf 0 0 0 rg BT 1 0 0 1 56.6929 604.3219 Tm 14.454 TL (Achieving Sustainable development in Sub-Saharan Africa depends largely on the efficient land use/land)' (cover utilization of planning amongst other factors. Topographic modelling/algorithm is an important)' (process which can be used to minimize the adverse effect on environment caused either by anthropogenic)' (\(human\) activities or nature itself. Land, which is one of the most valuable resources is shrinking on daily)' (basis due to unending demand for different uses which includes, industrialization, haphazard infrastructural)' (development, caused, uncontrolled population increase. This paper is an attempt at analyzing)' (topographic/surface model tool for sustainable development of our fragile environment. The focus of study)' (is Old Aba Metropolis in Abia State, Nigeria. The datasets used includes Sentinel-2 imagery \(10m)' (resolution\), STRM \(Resolution 30m arcseconds\), Tarsus GNSS Receiver \(For field completion exercise\))' (etc. . The surfer 11.0 & ArcGIS software were used for feature\(data\) extraction and further analysis which)' (were later developed into digital terrain models, Aspect/ slope contour, 3D surface models, land)' (use/landcover extraction, road network map of the study area. These digital datasets are vital for good)' (understanding of the Terrain of the Old Aba Metropolis for efficient land use planning and development)' (and decision-making . The results showed that Old Aba Metropolis is on a flat plane/surface making it)' (possible to have a good gradient for water drainage \(network\) planning and development. This report would)' (help the authorities undertake good planning and sustainable development for overall good of the populace)' (in Aba, Abia State, Nigeria.)' ET /QuickPDFFa2dbb1fa 10 Tf 0 0 0 rg BT 1 0 0 1 56.6929 150.7097 Tm 13.14 TL (__________________________________________________________________________________________)' ()' (Topographic Model Analysis as a Tool for Sustainable Land Inventory and Management \(11964\))' (Maduabughichi Divine Okezie, Njike Chigbu, Chioma Christiana Gabriel and Clinton Chimgozirim Chigbu \(Nigeria\))' ()' (FIG Working Week 2023)' (Protecting Our World, Conquering New Frontiers )' (Orlando, Florida, USA, 28 May1 June 2023)' ET endstream endobj 6 0 obj << /Length 316 /Filter /FlateDecode >> stream xMRKnCAۿSpk`y^Uu[jIɒT%C/:b}Rx\%=
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