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</o:shapelayout></xml><![endif]--></head><body lang=EN-ZA link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Francois, <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'>What layer to use depends on the purpose. <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'>I’ve looked at all the three layers Helene sent me now:<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Main place layer with around 14,000 polygons, including names<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Sub-place layer with over 22,000 polygons, including names and including population count (although 1.3 mill less than the Small Area Layer)<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The Small Area Layer with over 90,000 polygons, without names but including population count (1.3 mill more than SP layer).<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'>For the purpose of establishing a standard list of know “localities” that patients can use to describe where they live, SAL is useless – it only have numbers/codes. The SP layer is far better than the MP layer here, because the “main places” are too generic/large in many cases, especially urban areas. Take a look at this example from Tshwane – it should be obvious that the SP-names (sub-places) are far more useful as location names than the main place name (Akasia). People will know they live in Akasia, of course, but they will more typically say they live in Amandasig or Heather View or Rosslyn if asked where they live. Since the main purpose of capturing their address and “location” would be to possible send out case investigators to check for other disease cases or look for nearby ponds etc where the mosquitos breed, the more local the better.<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><table class=MsoNormalTable border=1 cellspacing=0 cellpadding=0 style='background:white'><thead><tr><td colspan=4 style='border:none;background:silver;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=center style='text-align:center'><b><span style='font-family:"Calibri","sans-serif";color:black'>_SP11_Pop</span></b><span style='font-family:"Calibri","sans-serif";color:black'><o:p></o:p></span></p></td></tr><tr><td style='border:inset black 1.0pt;background:silver;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=center style='text-align:center'><b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>SP_CODE</span></b><b><o:p></o:p></b></p></td><td style='border:inset black 1.0pt;background:silver;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=center style='text-align:center'><b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>SP_NAME</span></b><b><o:p></o:p></b></p></td><td style='border:inset black 1.0pt;background:silver;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=center style='text-align:center'><b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>MP_CODE</span></b><b><o:p></o:p></b></p></td><td style='border:inset black 1.0pt;background:silver;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=center style='text-align:center'><b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>MP_NAME</span></b><b><o:p></o:p></b></p></td></tr></thead><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037017</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Amandasig</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037010</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Chantelle</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037012</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Clarina</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037018</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Heather View</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037016</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Heatherdale AH</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037014</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Hesteapark</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037011</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Karenpark</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037004</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Klerksoord</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037019</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Ninapark</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037003</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Onderstepoort Nature Reserve</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037002</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Rosslyn</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037001</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Rosslyn Industrial</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037005</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>The Orchards</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037007</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>The Orchards Ext</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037009</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>The Orchards Ext 11</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037006</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>The Orchards Ext 21</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037008</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>The Orchards Ext 24</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037015</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Theresapark</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr><tr><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037013</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Winternest AH</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>799037</span><o:p></o:p></p></td><td valign=top style='border:inset #D0D7E5 1.0pt;padding:.75pt .75pt .75pt .75pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Akasia</span><o:p></o:p></p></td></tr></table><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'>In cases where you want e.g. population break-downs for non-standard areas – like health sub-districts in the metros, which often don’t follow ward boundaries – the SAL is clearly superior. So it’s all about purpose....<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'>Again, my apologies if the thread is getting into too much detail – but these challenges are common when trying to use generic spatial data sets of varying granularity and with varying degree of attribute data for special purposes like tracking diseases...<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<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Calle<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><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"'> Venter, Francois (GPHEALTH) <br><b>Sent:</b> Monday, August 01, 2016 8:50 PM<br><b>To:</b> Calle Hedberg (<a href="mailto:calle@hisp.org">calle@hisp.org</a>)<br><b>Subject:</b> RE: [OSGeo Africa] Recent main place or sub-place spatial data for SA<o:p></o:p></span></p></div></div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi Calle,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I wanted to reply this morning just before I saw Helene’s reply to you. I will also suggest the small area layer as a working layer, seeing that it is ever smaller than the sub-place layer. However just a quick heads-up, I am not sure what the layer looks like from Helene, but if it is the same as the one I have, then you will see that there are a lot of “islands” in it which is blank. Those are excluded for the sake of reserving people’s confidentiality. You can confirm from Helene but as far as I understand, you can allocate a value of 0 to those areas, because StatsSA already assigned those values to the surrounding areas closest to those.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I hope this helps.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Regards<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Francois<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><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 [<a href="mailto:africa-bounces@lists.osgeo.org">mailto:africa-bounces@lists.osgeo.org</a>] <b>On Behalf Of </b>Calle Hedberg<br><b>Sent:</b> Monday, August 01, 2016 8:16 PM<br><b>To:</b> 'Africa local chapter discussions'<br><b>Subject:</b> Re: [OSGeo Africa] Recent main place or sub-place spatial data for SA<o:p></o:p></span></p></div></div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:white'>UID09duf63i2bd</span><span lang=EN-US> <br><br>Hi,<br><br>Just a follow-up of my inquire about this earlier today:<br><br>1. Helene Verhoef from StatsSA provided me with the relevant layers earlier this afternoon. EXCELLENT service - my type of GIS expert :-)<br><br>2. She also told me that anybody visiting a StatsSA office can get a copy of the Small Areas data set, released in 2013, onto their laptops (my impression was that it's been distributed internally on 3 DVDs, which probably means that it is too much data for normal downloads). Furthermore, something of high relevance for e.g. the Malaria program and others working with local communities and residences/dwellings: StatsSA has coordinates for around 14 mill dwellings in the country - probably around 90%+ of the total - and successfully used some months back for the Community Survey 2016. Bona Fide users (like other government departments) can thus use the same data set as a basic framework for their work with households/dwellings.<br><br>3. Finally, Helen also told me that AfriGIS has digitized all the postal areas in the country - I will contact them about access/cost.<br><br>If all the above is known stuff, I apologise - but if not, others might find the info useful.<br><br>Regards<br>Calle<br><br>-----Original Message-----<br>From: Africa [<a href="mailto:africa-bounces@lists.osgeo.org">mailto:africa-bounces@lists.osgeo.org</a>] On Behalf Of Calle Hedberg<br>Sent: 01 August 2016 09:44 AM<br>To: 'Africa local chapter discussions'<br>Subject: [OSGeo Africa] Recent main place or sub-place spatial data for SA<br><br>Hi,<br><br>Disease surveillance, and in particular the Malaria program, has for many years used a set of "localities" (villages, suburbs, etc) to determine the origin or residence of e.g. malaria cases.<br><br>That level of detail/granularity is similar to the so called "sub-place" layer released by StatsSA in 2003 - containing around 21,500 local areas (although a number of them are sparsely populated areas with no name).<br><br>We are now revamping and consolidating the system for disease surveillance, which require a spatial data set with similar granularity but preferably newer than 2001/2003. I already have the ward layers for 2011 and 2016 - using wards is too coarse for our purposes, and most patients would not easily use wards as a reference to where they live.<br><br>1. <br>StatsSA said 2-3 years ago that they had updated the so called "main place" layer, but I cannot find any download links on their website. Anybody knows where to get that layer?<br><br>2.<br>There was no mention in that news item of the "sub-place" layer - anybody knows if a new (well, probably based on Census 2011) sub-place layer is available anywhere? <br><br>3.<br>Another option would be to build a clustered Enumeration Area layer - is the Census 2011 EA layer available from anywhere?<br><br>4.<br>Final question: the list of postal codes from SAPO is at the same level of granularity as the sub-place layer. I know SAPO never developed or at least released spatial data for their postal areas - have anybody else attempted to do that work for them?<br><br>Best regards<br>Calle Hedberg<br>Cape Town<br><br><br>_______________________________________________<br>Africa mailing list<br><a href="mailto:Africa@lists.osgeo.org">Africa@lists.osgeo.org</a><br>You can UNSUBSCRIBE at <a href="http://lists.osgeo.org/mailman/listinfo/africa%3cBR%3e%3cBR%3e_______________________________________________%3cBR%3eAfrica" target="_blank">http://lists.osgeo.org/mailman/listinfo/africa<br><br>_______________________________________________<br>Africa</a> mailing list<br><a href="mailto:Africa@lists.osgeo.org">Africa@lists.osgeo.org</a><br>You can UNSUBSCRIBE at <a href="http://lists.osgeo.org/mailman/listinfo/africa" target="_blank">http://lists.osgeo.org/mailman/listinfo/africa</a> <o:p></o:p></span></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width=900 style='width:450.0pt' id="Table_01"><tr><td rowspan=2 style='padding:0cm 0cm 0cm 0cm'><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0><tr><td style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal><img border=0 width=127 height=117 id="_x0000_i1025" src="cid:image001.gif@01D1EC46.CE6D9910"><o:p></o:p></p></td></tr></table></td><td style='padding:0cm 0cm 0cm 0cm'><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0><tr><td style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal><a href="http://www.gautengonline.gov.za"><span style='text-decoration:none'><img border=0 width=742 height=91 id="_x0000_i1026" src="cid:image002.jpg@01D1EC46.CE6D9910"></span></a><o:p></o:p></p></td></tr></table></td></tr><tr><td style='padding:0cm 0cm 0cm 0cm'><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0><tr><td style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal><img border=0 width=742 height=20 id="_x0000_i1027" src="cid:image003.jpg@01D1EC46.CE6D9910"><o:p></o:p></p></td></tr></table></td></tr></table><p class=MsoNormal><span lang=EN-US>Disclaimer: This message may contain confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secured or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the content of this message, which arise as a result of e-mail transmission. The Gauteng Provincial Government does not take responsibility for Gauteng Provincial Government users' personal views. Gauteng Provincial Government services available online at: <a href="http://www.gautengonline.gov.za">www.gautengonline.gov.za</a> <o:p></o:p></span></p></div></body></html>