[OSGeo Africa] Older Aerial Imagery

[Aslam Parker]

[Freedom Month 2015]
Hi

The NGI has aerial imagery archive of SA dating back to 1926 of some parts,  since 1940’s of most parts, and  of the entire country since 1950’s. Most parts of the country has multiple coverages. Since 2008, the entire country was flown using a multispectral digital camera in a three year cycles. You can request a shape file or kml with all the historic jobs

Please contact sales at drdlr.gov.za<mailto:sales at drdlr.gov.za> or call 021 658 4402, the previous ruraldevelopment.gov.za is not valid any more






From: africa-bounces at lists.osgeo.org [mailto:africa-bounces at lists.osgeo.org] On Behalf Of Shanleigh Hugo
Sent: 20 April 2015 10:03 AM
To: Aslam Parker; Africa local chapter discussions
Subject: Re: [OSGeo Africa] Older Aerial Imagery


[Freedom Month 2015]
Hi Grant

CD:NGI does not only supply the “current” or “most recent” ortho-rectified imagery, though this is what most people request…
If you have sufficient storage capacity/external harddrives, you can request them to supply you with all their historical ortho-rectified imagery & they will supply it to you at no cost, so long as you supply your own harddrives & pay the couriering costs for your harddrive/s to and from CD:NGI.

Please BEWARE that CD:NGI stores a HUGE AMOUNT of data though, so you may wish to “narrow” your parameters & be quite specific as to areas or vintages of imagery desired.
Our oldest historical ortho-rectified imagery will be available only in Greyscale, with Newer digitally derived ortho-rectified imagery being available in RGB (and for a few specific areas, in CIR).
Nevertheless if you make a request, the Clientcare personnel should be able to estimate how much storage/harddrive space you would be required to send, to enable them to supply your requested data.

Current Sales/Clientcare division email: NGIClientcare at ruraldevelopment.gov.za<mailto:NGIClientcare at ruraldevelopment.gov.za>

Kind Regards
Shanleigh

From: africa-bounces at lists.osgeo.org<mailto:africa-bounces at lists.osgeo.org> [mailto:africa-bounces at lists.osgeo.org] On Behalf Of Grant Slater
Sent: Thursday, April 16, 2015 12:25 PM
To: Africa local chapter discussions
Subject: Re: [OSGeo Africa] Older Aerial Imagery

Hi All,

I would *love* to host older aerial imagery.
I have plenty of storage and have the technical chops to get it online ;-)
I am happy to send an external harddisk + pay return postage.

My current cd-ngi aerial imagery:
http://aerial.openstreetmap.org.za/

Kind regards,
Grant


On 16 April 2015 at 10:52, Norman Banks <norman at southernmapping.com<mailto:norman at southernmapping.com>> wrote:
Hi Riandi

CD-NGI will have going back a lot further than 2004. In addition, the metros will have, usually at higher resolution, also going back quite a reasonable period of time. The more recent epoch data will also have Lidar DTMs. You can also try Gauteng Province, who have collected satellite imagery from time to time.

Best Regards,
Norman
NORMAN BANKS
Chief Executive Officer - Southern Mapping Company

Tel:           +27 11 467 2609<tel:%2B27%2011%20467%202609>
Fax:          +27 86 615 9021<tel:%2B27%2086%C2%A0615%209021>
Cell:         +27 82 573 1332<tel:%2B27%2082%C2%A0573%201332>
Skype:     norman.banks.smc
Email:      norman at southernmapping.com<mailto:norman at southernmapping.com>
Website:  http://www.southernmapping.com<http://www.southernmapping.com/>









From: africa-bounces at lists.osgeo.org<mailto:africa-bounces at lists.osgeo.org> [mailto:africa-bounces at lists.osgeo.org<mailto:africa-bounces at lists.osgeo.org>] On Behalf Of Riandi Van Dyk
Sent: 16 April 2015 11:40 AM
To: africa at lists.osgeo.org<mailto:africa at lists.osgeo.org>
Subject: [OSGeo Africa] Older Aerial Imagery

Good day,

Does anyone know where I might be able to find some aerial imagery of the Gauteng area dating back to 2004?

Best regards,
Riandi van Dyk
GIT
Planning and GIS
Power Deliver and Engineering
Eskom Academy of Learning  Komati house no. 3
PO Box 1091  Johannesburg  2000
T  +27 (0)11 651 6912<tel:%2B27%20%280%2911%20651%206912>  Pax 8139 6912
M +27
Fax to email +27 (0)11 629 5619<tel:%2B27%20%280%2911%20629%205619>/5534
E-mail  vdykri at eskom.co.za<mailto:E-mail%C2%A0%20vdykri at eskom.co.za>





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