Spectral Reflectance

CNG London: People Who Fight With Data for a Living

I like events like CNG London more than most conferences, mainly because the people in the room tend to be practitioners.

Jul 2 • Akis Karagiannis

1

June 2026

Spectral Reflectance Newsletter #134

Weekly newsletter on Earth Observation

Jun 3

1

May 2026

The EO community probably does not need your weekend package

Weekendware, zero forks, and the open-source stack underneath.

May 25 • Akis Karagiannis

8

2

Spectral Reflectance Newsletter #133

Weekly newsletter on Earth Observation

May 19

1

Spectral Reflectance Newsletter #132

Weekly newsletter on Earth Observation

May 5

1

April 2026

Spectral Reflectance Newsletter #131

Weekly newsletter on Earth Observation

Apr 8

1

March 2026

The Economics of Openness: Funding Earth Observation as a Public Good

Governance, continuity, and public-purpose use in Earth Observation

Mar 16 • Akis Karagiannis

5

Spectral Reflectance Newsletter #130

Weekly newsletter on Earth Observation

Mar 6

2

February 2026

Spectral Reflectance Newsletter #129

Weekly newsletter on Earth Observation

Feb 10

2

1

January 2026

Spectral Reflectance Newsletter #128

Weekly newsletter on Earth Observation

Jan 22

1

1

December 2025

Earth Observation in 2025: Acceleration Without Direction

What 2025 revealed about priorities, trust, and direction in EO

Dec 27, 2025 • Akis Karagiannis

9

3

2

Spectral Reflectance Newsletter #127

Weekly newsletter on Earth Observation

Dec 19, 2025

1

3