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Verified acquisition / multi-source study
One fixed research window, real source pixels, native grids and explicit provenance.
2019-10-11T03:47:24.844000Z · 19.67 ha research window · CHMv2
Open the derived NDVI + CHMv2 analysis run · Analysis has separate run provenance; this section retains original acquisition metadata.
| Asset | Native grid | AOI pixels | Provider scale / offset | Subset SHA-256 |
|---|---|---|---|---|
| B04 | 10 m | 46 × 45 | 0.0001 / 0 | 5aa4d40912df962b… |
| B08 | 10 m | 46 × 45 | 0.0001 / 0 | cb4e43c6f8044d82… |
| SCL | 20 m | 24 × 23 | N/A / N/A | 8c3332bb9d6e312b… |
Original Task 4 snapshot, before the separate analysis run: Real source rasters verified in the local acquisition workspace. This application snapshot exposes metadata and vector footprints only; raw GeoTIFFs are not served or processed by the web app. Not implemented: NDVI, canopy analytics and model synthesis of the study data.
QA policy counts SCL classes 4, 5, 6 as potentially usable; unclassified, dark/shadow and cloud classes are excluded. This is not a scientific cloud acceptance threshold or an oil-palm classification.
CHMv2 is a precomputed prediction product, not LiDAR ground truth, terrain elevation, UAV obstacle certification or live Meta inference in this app. Observation dates differ by 589 calendar days from the Sentinel acquisition.
Contains modified Copernicus Sentinel data (2019); accessed via Element 84 Earth Search / AWS. AOI subsets made by OpenPalm AI. Collection preserves its literal proprietary label and legal-notice link; Sentinel usage terms are identified separately, not relabelled CC BY.
CC-BY-4.0 · Meta and WRI (2026), CHMv2. Source imagery © 2016 Vantor. AOI subsets by OpenPalm AI.
The research manuscript Data Record references a DINOv3 license, while the AWS dataset registry explicitly lists CC BY 4.0. Both source statements are retained; model weights and underlying imagery are not licensed by inference from a dataset label.
Manifest SHA-256: dde9654d0b46b3200b22adf1fdf8bbdbcb53d745f6237bc36effd54a20a110a8
Research window is not a surveyed plantation boundary.
SCL quality is a conservative provider classification, not ground truth.
CHM is model-predicted vegetation height above ground, not terrain elevation or a complete UAV obstacle map.
Observation dates differ; source date precision is retained.
No local canopy-height accuracy, tree detections, plantation classification or change detection established.
No NDVI, canopy descriptive analytics, resampling, live Meta inference or research-evidence integration performed.