Anna
ZMB-WUP-00003 · Philenoptera violacea
Vegetation health trend
Monthly greenness (NDVI) from Sentinel-2, 2019–2025. Higher = greener canopy; the seasonal rhythm tracks the wet/dry cycle. The dashed line marks the stress threshold.
Real sub-meter Maxar imagery (~0.46 m) of this exact tree — drag to compare dry-season 2023 and wet-season 2024.
Mean crown diameter per year (VHR-measured).
Greenness change over 6 years. Annual sub-meter VHR captures also let you watch this hero tree’s crown grow.
The data behind this tree
Every observation is append-only and carries its source, confidence and model version — the dMRV transparency that makes per-tree stewardship auditable.
| Date | Source | NDVI | Canopy | Conf. |
|---|---|---|---|---|
| Dec 2025 | Sentinel-2 (10 m) | 0.640 | 7.24 m | 65% |
| Nov 2025 | Sentinel-2 (10 m) | 0.531 | 7.4 m | 80% |
| Oct 2025 | Sentinel-2 (10 m) | 0.427 | 7.28 m | 63% |
| Sept 2025 | Sentinel-2 (10 m) | 0.354 | 7.37 m | 65% |
| Aug 2025 | Sentinel-2 (10 m) | 0.350 | 7.28 m | 74% |
| Jul 2025 | Sentinel-2 (10 m) | 0.390 | 7.15 m | 79% |
84 observations on record · model ndvi-demo-1 · species confidence 82%
- 18 Jan 2026Adopted by Demo Donor. 💚
- 20 Dec 2025Verified healthy via Sentinel-2.
- Sept 2025Crown delineated from SkyFi 30–50 cm imagery (DeepForest).
- 15 Jun 2019First detected — DeepForest on SkyFi 30–50 cm (VHR).
Cared for on behalf of
Demo Donor
Since 18 Jan 2026 · €36/year to the conservancy
View adoption certificateYour support is paid to the local steward who protects this tree from clearing and fire.
Managed with WWF Namibia. Representative placeholder profile for the demo.
- Species
- Philenoptera violacea
- Status
- Healthy
- Height
- 8 m
- Canopy Ø
- 5.4 m
- CO₂ stored*
- 97 kg CO₂e
- Monitored since
- 15 Jun 2019
- Last verified
- 20 Dec 2025
- Geolocation
- ±0.9 m
*CO₂ is a hedged estimate from canopy allometry, not a carbon credit.