[HOT] "Combined with satellite data, recently made public, they can now ..."

[Bjoern Hassler]

Hello all,

this article in the Guardian:
https://www.theguardian.com/global-development/2018/jul/16/buzzwords-crazes-broken-aid-system-poverty
has this somewhat enigmatic sentence in it: ""Combined with satellite data,
recently made public, they can now ..."

Any idea what this "satellite data, recently made public" might be? The
article doesn't provide a country or context, or what type of data.

Any thoughts?

Many thanks!
Bjoern
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