<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">This is all very interesting.<div><br></div><div>I have been working for SADC in vulnerability, poverty and food insecurity assessment and mapping is a key part of the work. Mostly, we work at national level and dealing with the different standards for each of the member states is a head ache. In SADC's mandate, they must "Standardise" and "Harmonise" national systems, so wouldn't it be nice if this could be done with map projections. In our work, we very often need densities spread over the national (or for big countries in the region--provincial) level, and then we also often need distances.</div><div><br></div><div>My question to Aslam is: is there any kind of agreed standard for national-level maps, as opposed to the larger-scale Topo Maps? UTM works fine for Lesotho, Swaziland and Malawi because they are all so narrow but I am wondering about the rest? Has anything been proposed or set forth in any way? I can't find anything in SADC. Most of the data is stored in Long-Lat which is fine for storage but needs to be reprojected for our analysis work (but not all the way down to 1 deg--we need to work from 6 deg up to 20 deg).</div><div><br></div><div>Can we propose a set of Albers EAs and Lamberts CCs (such as the 1:500000 standard) to cover the SADC region country by country for analysts to work with? Can these be standardised? How interested is the NGI in helping with the possibility of a regional standard? My goal here is to use QGIS and open source software to get vulnerability practitioners (and indeed a great many other practitioners in other fields, too) in all member states all working on maps, instead of maps only being done by a few geeks in a office hidden away in a government building somewhere.</div><div><br></div><div>All the best,</div><div><br><div>
<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div style="color: rgb(0, 0, 0); font-variant: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div style="orphans: 2; text-align: -webkit-auto; text-indent: 0px; widows: 2; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div style="orphans: 2; text-align: -webkit-auto; text-indent: 0px; widows: 2; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span style="color: rgb(0, 0, 0); font-variant: normal; letter-spacing: normal; line-height: normal; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><font face="Noteworthy" size="5">Charles Rethman</font></span><br></div></div></div></div><br class="Apple-interchange-newline" style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span></span></div></div></body></html>