Topic . Environment & climate
Drought
The methodologies, sensors, data products, and services available for drought.
How is this measured?
The methodologies that can answer this, ranked by fit. Open data and cadence reflect the best demonstrated implementer for each method.
| Methodology | Fit ? | Open data | Cadence | In service |
|---|---|---|---|---|
| Hyperspectral classification | suitable | - | - | 2 |
| Land-surface temperature - emissivity retrieval | suitable | - | - | 0 |
| Multi-sensor spatiotemporal fusion - gap-filling | suitable | - | - | 3 |
| Sun-induced fluorescence (SIF) retrieval | suitable | - | - | 0 |
| Vegetation index mapping | suitable | - | - | 4 |
What services and products are available today
Sensors currently flying
- DESIS (DLR Earth Sensing Imaging Spectrometer) for Hyperspectral classification
- EnMAP HSI (Hyperspectral Imager) for Hyperspectral classification
- MODIS (Moderate Resolution Imaging Spectroradiometer) for Vegetation index mapping
- MSI (MultiSpectral Instrument) for Vegetation index mapping
- OLI (Operational Land Imager) for Vegetation index mapping
- OLI-2 (Operational Land Imager-2) for Vegetation index mapping