integrated approach to spatial data capture for …...2020/02/07 · used to create an accurate...
TRANSCRIPT
![Page 1: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/1.jpg)
Integrated Approach to Spatial Data Capture for Land Administration
Jason Pretorius│ Business Development Manager: Africa
7 FEBRUARY 2020
![Page 2: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/2.jpg)
Land Tenure Security
![Page 3: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/3.jpg)
Sustainable Development of Africa
No 1. goal of the UN’ssustainable development goalsfor 2030 is focused on endingpoverty.
How do we measure this??
![Page 4: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/4.jpg)
Measuring Secure Land Tenure
https://landportal.org/book/sdgs/142/sdgs-indicator-142
![Page 5: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/5.jpg)
What is Land Administration?
Land administration is a general term for the processes of:– land rights’ recognition,– land use planning, – land taxation, and – developing accurate land information
It is central to the effective management of land and, therefore, critical to development in Africa
![Page 6: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/6.jpg)
What are we dealing with? Africa has been subject to conflict, conquest,
expropriation and exploitation thus resulting in the many discrepancies that exist today.
As there is no single definition of ‘land’ and property rights, it is imperative that land planning activities, take the physical facts of an area into consideration
Current spatial methods include “mental mapping”
But how can we improve on these methods?
![Page 7: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/7.jpg)
Integrated Spatial Data Collection
![Page 8: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/8.jpg)
Tools Land Surveying Remote sensing UAV Mapping Cartography GIS GNSS Photogrammetry Laser Optics Geophysics Geography
![Page 9: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/9.jpg)
CORS Used to create an accurate
GNSS network for vast areas (Country wide)
Improve overall quality of spatial data in country
Brings high accuracy (cm level) to everyone
Lowers overall cost of survey grade accuracies
Currently installed in Namibia, Botswana, Zimbabwe, Mozambique, Kenya, Uganda, RSA
![Page 10: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/10.jpg)
Trimble RTX
High accuracy anywhere in the world
Satellite delivered correction, also available via IP/cellular
Absolute positioning (PPP) No need for a base station Available in meter to
centimeter level accuracies
![Page 11: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/11.jpg)
UAV
Real time data High resolution Cheap Technology Repeatable Accessible and easy to
use
![Page 12: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/12.jpg)
Remote Sensing
![Page 13: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/13.jpg)
Remote Sensing
![Page 14: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/14.jpg)
OPTRON’s Approach
![Page 15: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/15.jpg)
Combined Data Collection Approach
CORS
![Page 16: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/16.jpg)
Data Dissemination
![Page 17: Integrated Approach to Spatial Data Capture for …...2020/02/07 · Used to create an accurate GNSS network for vast areas (Country wide) Improve overall quality of spatial data](https://reader034.vdocument.in/reader034/viewer/2022042121/5e9b5513b888e948db1b789d/html5/thumbnails/17.jpg)
Data Dissemination