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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Khalid<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Just a suggestion. You could use the 1:50000 topographical map series from NGI to get a rough idea of urban growth since (I am guessing) the 1950s. There will
probably be a map for each decade since then. NGI has electronic georeferenced versions of those maps available for free. Also remember that NGI also has the aerial photography that those maps are based on – if you would like to do your own image analysis/interpretation.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">You can
<u>view</u> those topo maps (per decade) on the “public view” of SPISYS – public.pula.co.za
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards<br>
Walter<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Africa [mailto:africa-bounces@lists.osgeo.org]
<b>On Behalf Of </b>Khalid Mather<br>
<b>Sent:</b> 22 August 2016 04:45 PM<br>
<b>To:</b> Africa local chapter discussions<br>
<b>Subject:</b> [OSGeo Africa] Durban and Zimbabwe Data<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Greetings and Salutations geographical comrades .<o:p></o:p></p>
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<p class="MsoNormal">I require two forms of assistance which im hoping you can help me with .
<o:p></o:p></p>
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1.My peer who is doing his PHd requires data for Victoria Falls in Zimbabwe, he requires if possibles hydrological flows and vegetation change for the last 40 years.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">2. I myself am looking for a temporal map of Durban , KwaZulu-Natal if possible that shows urban growth and or really anything to do with urban areas. (Preferably from the end of Apartheid till now)<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">If anyone can assist me, I would be most appreciative.<o:p></o:p></p>
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<p class="MsoNormal">Warm Regards<o:p></o:p></p>
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<p class="MsoNormal">Khalid<o:p></o:p></p>
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