1–2 Oct 2025
South African Astronomical Observatory
Africa/Johannesburg timezone

Workshop Summary

Also see TIMETABLE for an interactive version

PDF Version - for download or printing

South African Geodesy Workshop — Online Agenda (2 days)
Dates: 1–2 October 2025 | Venue: SAAO | Hosts: DSTI & DLRRD | Support: SARAO, SANSA, universities
Day 1 — Overviews + Pillar 1 (Governance, Partnerships & Reporting)

Time

Item

Lead/Owner

Session chair/moderator

08:30–09:00

Registration & Tea/Coffee

Thutho Ndlovu (DSTI)

 

09:00–09:15

Welcome & Setting the scene

C. Mokonoto (Acting DDG DSTI) + 
S. Mdubeki (DDG DLRRD) 

Takalani (DSTI)

09:15–09:30

What is Geodesy and Why is It Important?

Aslam Parker (DLRRD)

Roelf (SARAO)

09:30–09:45

The Geodesy Ecosystem (Globally, Regionally, and Locally)   

Patrick Vorster (DLRRD)    

Roelf (SARAO)

09:45–10:00

UN-GGCE: 1st Joint Development Plan (JDP)

Nick Brown (UN-GGCE)

Roelf (SARAO)

10:00–10:15

Towards a SAGWG and GGOS Africa: Building local and regional capacity

Aletha de Witt (DSTI)

Roelf (SARAO)

10:15–10:30

Panel Discussion / Q&A

All speakers from this session

Moderator: Roelf (SARAO)

10:30–11:00

Tea/Coffee Break

  

11:00–12:10

Lightning updates from various institutions (10 min each)

Hubert Mathebula (DSTI), Aslam Parker (DLRRD), Roelf Botha (SARAO), Jonathan Ward (SANSA), Maroale Chauke (CSI)

Siphiwe (UCT)

12:10–12:30

Panel Discussion / Q&A

All speakers from this session

Moderator: Siphiwe (UCT)

12:30–13:30

Lunch

  

13:30–13:45

Towards a National Strategy for Geodesy in SA

Aletha de Witt (DSTI)

Jonathan  (SANSA)

13:45–14:00

Establishment and Structure of the SAGWG

Aslam Parker (DLRRD)

Jonathan  (SANSA)

14:00–14:15

Laying the Foundations for GGOS Africa

Jack Radcliffe (UMan)

Jonathan  (SANSA)

14:15–14:30

Panel Discussion / Q&A

All speakers from this session

Jonathan  (SANSA)

14:30–15:00

Breakout Session

All participants

Jonathan  (SANSA)

15:00–15:30

Tea/Coffee Break

  

15:30–15:45

Feedback from breakout session

Aslam Parker (DLRRD)

Pierre  (SANSA)

15:45–16:00

What We Heard → What We’ll Do

Aletha de Witt (DSTI)

Pierre  (SANSA)


Day 2 — Implementation for Pillars 2–8 (overview and interactive sessions)

Time

Item

Lead/Owner

Session chair/moderator

08:30–09:00

Arrival & Tea/Coffee

Thutho Ndlovu (DSTI)

 

09:00–09:05

Welcome, Recap & Objectives For the Day

Aletha de Witt (DSTI)

Patroba (UCT)

09:05–09:20

Pillar 3:  Infrastructure & Operations

 

 

Roelf Botha (SARAO)

Patroba (UCT)

09:20–09:35

Pillar 5: Data, Standards & Open Access 

Patrick Vorster (DLRRD)

Patroba (UCT)

09:35–09:50

Pillar 6: Reference Systems & Regional Frames

Aslam Parker (DLRRD)

Patroba (UCT)

09:50–10:05

Panel Discussion  / Q&A

All speakers from this session

Moderator: Mulemwa (UKZN)

10:05–10:30

Breakout Session

All

Mulemwa (UKZN)

10:30–11:00

Tea/Coffee Break

  

11:00–11:20

Feedback from breakout session

Roelf Botha (SARAO)

Hubert (DSTI)

11:20–11:35

Pillar 7:  People (HCD) 

Patroba Odera & Siphiwe Mphuthi (UCT) & Mulemwa Akombelwa (UKZN)

Hubert (DSTI)

11:35–11:45

Pillar 2: Advocacy & Comms 

Aletha de Witt (DSTI)

Hubert (DSTI)

11:45–12:00

Panel Discussion / Q&A

All speakers from this session

Moderator: Hubert (DSTI)

12:00–12:30

Breakout Session

All

Hubert (DSTI)

12:30–13:30

Lunch

  

13:30–13:50

Feedback from breakout session

Siphiwe Mphuthi (UCT)

Aslam (DLRRD)

13:50–14:00

Pillar 4: Spectrum Protection 

Tebogo Mashile (DSTI) and Selaelo Matlhane (SARAO)

Aslam (DLRRD)

14:00–14:15

Pillar 8:  R&D & Next-Gen Supply Chain 

Aletha de Witt (DSTI), Roelf Botha (SARAO) and Nandi Mtethwa (RISS)

Aslam (DLRRD)

14:15–14:30

Panel Discussion / Q&A

All speakers from this session

Moderator: Aslam (DLRRD)

14:30–15:00

Breakout Session

All

Aslam (DLRRD)

15:00–15:30

Tea/Coffee Break

  

15:30–15:50

Feedback from breakout session

Aletha de Witt (DSTI)

Roelf Botha (SARAO)

15:50–16:15

Summary, Highlights of Workshop, and Way Forward

Aslam Parker (DLRRD)

Roelf Botha (SARAO)

16:15–16:30

Close & communiqué 

Takalani Nemaungani (DSTI), DDGs (Mr C Mokonoto - DSTI + Mr S Mdubeki  - DLRRD)

Takalani (DSTI)