Forensic Satellite Analysis · 2026-05-16

Odisha Palm Oil Plantation — Disease Forensic Analysis

Odisha Coast, India (Ganjam district approx.) · Palm Oil · 195 Sentinel-2 scenes · 5 years of historical data
Cloud Cover — Current Monitoring Paused — High confidence
19.1210°N · 83.6866°E · Generated 2026-05-16 10:04 UTC
Sentinel-2 L2A · ESA Copernicus
VIGIL AI Analysis
Severity
NORMAL
Anomaly: No
Latest NDVI
0.410
Baseline: 0.339 (-21.1% drop)
Flagged Weeks
0
Consecutive anomaly periods
Confidence
High
Cloud Cover — Current Monitoring Paused
Satellite Analysis Summary

What the data shows

## Odisha Palm Oil — Monsoon Blackout Status Update

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### Where We Are Right Now

Cloud blackout is active. Your last valid observation was **2026-05-14** (NDVI 0.4104). Everything from late May onward is obscured — this aligns exactly with Odisha's Bay of Bengal monsoon onset, typically mid-May through September. Based on your historical baseline pattern, expect cloud gaps to persist through at least September, with partial clearing possible in October.

**No anomaly is flagged. Severity is normal.** This is consistent with the pre-blackout trend.

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### Historical Baseline Character (251 scenes, 5 years)

Your baseline has a clear seasonal signature:

- **Jan–Mar trough:** Baseline drops to 0.22–0.39 — this is the intercrop low season (banana dormancy + dry stress) - **Sep peak:** Baseline hits **0.521** (2026-09-17) — post-monsoon flush, historically the farm's greenest point - **Nov–Dec plateau:** 0.42–0.46, stable mature canopy period - **Annual average:** ~0.39–0.41

**Critical caveat:** All pre-April 2026 baseline values reflect the 1:1 palm+banana intercrop. The September 0.521 peak, the January troughs — those are banana-inclusive numbers. Your pure-palm baseline is being established right now, starting from the April 2026 readings (0.415–0.444). That four-week window before cloud blackout is currently your only pure-palm reference.

**Is the baseline healthy or declining?** The historical trend shows no long-term structural decline — the apparent stress in 2023 was confirmed as cyclone-related banana collapse, not systemic palm deterioration. SAR structural data (VH −12.4 dB, stable across 4 passes) corroborates healthy palm architecture. The baseline is **stable**, not declining.

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### Pre-Blackout Trend: What the Last 10 Weeks Showed

| Period | NDVI | vs. Baseline | Signal | |--------|------|--------------|--------| | Jan 8 | 0.310 | −22% below | Seasonal low, expected | | Feb 5 | 0.438 | +16% above | Recovery underway | | Apr 2 | 0.444 | +46

Owner Message (WhatsApp ready)

## Odisha Palm Oil — Monsoon Blackout Status Update --- ### Where We Are Right Now Cloud blackout is active. Your last valid observation was **2026-05-14** (NDVI 0.4104). Everything from late May onward is obscured — this aligns exactly with Odisha's Bay of Bengal monsoon onset, typically mid-May through September. Based on your historical baseline pattern, expect cloud gaps to persist through at least September, with partial clearing possible in October. **No anomaly is flagged. Severity is

Satellite Indices

Vegetation index trajectories

Orange = target season · Dashed = 5-year baseline · Grey = cloud blackout

NDVI — Primary Vegetation Health
NDVI — Primary Vegetation Health
Key indicator. Drops below baseline signal stress.
EVI — Active Photosynthesis
EVI — Active Photosynthesis
Sensitive to canopy structure. Drops before NDVI in crown damage.
NDRE — Chlorophyll & Nitrogen
NDRE — Chlorophyll & Nitrogen
Drops before NDVI in nutrient deficiency and root stress.
Composite Stress Signal
Composite Stress Signal
Weighted combination of all three indices normalised against baseline.
Spatial Analysis

Where in the field is the stress?

NDVI Anomaly Map
NDVI Anomaly Map
Red = below baseline · Green = above baseline · Each pixel = 20m × 20m
Recommended Actions

Response plan

**Jan–Mar trough:** Baseline drops to 0.22–0.39 — this is the intercrop low season (banana dormancy + dry stress)
**Sep peak:** Baseline hits **0.521** (2026-09-17) — post-monsoon flush, historically the farm's greenest point
**Nov–Dec plateau:** 0.42–0.46, stable mature canopy period
**Annual average:** ~0.39–0.41
**Zone 1 (NW corner, 19.1207°N, 83.6870°E) — Rhinoceros Beetle check**
Flag if NDVI drops below **0.35** while the rest of the farm holds above 0.40
Sentinel-2 L2A · ESA Copernicus · VIGIL Earth · 5 years historical analysis · Generated 2026-05-16 10:04 UTC