1 Subjects: “...ecological status...”

2 Subjects: “...vegetation status monitoring...”

3 Subjects: “...performance state evaluation...”

4 Subjects: “...Satellite Application Facility for Land Surface Analysis (LSA SAF)...”

5 Subjects: “...airborne validation of satellite data...”

6 “... with high-resolution visible, multispectral, or thermal cameras to assess the state of ecosystems...”

7 “... the physical, chemical, and biological status of rivers, reservoirs, lakes, coastal waters, and oceans...”