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Product Specification
Product Name:Field Scale Wind Damaged Area
Product SKU:71314-00
Revision Date:2023-11-18
Product Overview
Description
Field Scale Wind Damaged Area detects the extent and measures the area of wind damaged crop across a field. This product utilizes a precision-aligned orthomosaic derived from high-resolution RGB or False Color (NIR) NDVI imagery.Recommended Use Cases
- Crop Damage
- Lodging
- Wind Damage
- Viable Crop Area
Supported Crops
- Any Crop
Deliverables Summary
- Mosaic RGB Native Resolution
- Mosaic False Color NIR (NDVI) Native Resolution
- Mosaic NDVI Native Resolution
- Field Wind Damaged Area
Requirements
General Requirements
- Requires FieldAgent Enterprise License (61006-##) or Enterprise Analytics Upload/Export Surcharge (71010-09)
- Requires Field Scale Project Setup (71300-00)
- Imagery collected following all "Data Capture Requirements"
- Imagery uploaded to the FieldAgent Field created by Field Scale Project Setup (71300-00)
- Contract Defined - Mosaic Based submitted for "Field Scale Wind Damaged Area (71314-00)" for uploaded Collection
Data Capture Requirements
Imagery Type
- RGB
- NDVI (Bayer Filter)
Ground Sample Distance
- Less than 20cm
Timing by Crop
| Crop | Timing/Growth Stage | Plant Size |
|---|---|---|
| Any Crop | Any | Any |
Flight Specifications
| Sensor | Altitude | Speed | Overlap | Flight Direction | Buffer | Heading | Gimbal Pitch | Terrain Informed |
|---|---|---|---|---|---|---|---|---|
| 65R | 400ft (120m) | 22mph (10ms) | 75% | Any | 40ft (12m) | Forward | -90° (Nadir) | Off |
| Double 4K (Ag+) | 400ft (120m) | 22mph (10ms) | 75% | Any | 40ft (12m) | Forward | -90° (Nadir) | Off |
| Phantom 4 Pro | 400ft (120m) | 22mph (10ms) | 75% | Any | 40ft (12m) | Forward | -90° (Nadir) | Off |
| Phantom 4 RTK | 400ft (120m) | 22mph (10ms) | 75% | Any | 40ft (12m) | Forward | -90° (Nadir) | Off |
| Mavic 2 Pro | 400ft (120m) | 22mph (10ms) | 75% | Any | 40ft (12m) | Forward | -90° (Nadir) | Off |
| Zenmuse X4S | 400ft (120m) | 22mph (10ms) | 75% | Any | 40ft (12m) | Forward | -90° (Nadir) | Off |
| Zenmuse X5S | 400ft (120m) | 22mph (10ms) | 75% | Any | 40ft (12m) | Forward | -90° (Nadir) | Off |
| Zenmuse P1 (35mm) | 400ft (120m) | 22mph (10ms) | 75% | Any | 40ft (12m) | Forward | -90° (Nadir) | Off |
| Sentera Single | 400ft (120m) | 22mph (10ms) | 75% | Any | 40ft (12m) | Forward | -90° (Nadir) | Off |
| Double 4K (Ag+) | 400ft (120m) | 22mph (10ms) | 75% | Any | 40ft (12m) | Forward | -90° (Nadir) | Off |
| Double 4K (Analytics) | 400ft (120m) | 22mph (10ms) | 75% | Any | 40ft (12m) | Forward | -90° (Nadir) | Off |
| Double 4K (NDVI/NDRE) | 400ft (120m) | 22mph (10ms) | 75% | Any | 40ft (12m) | Forward | -90° (Nadir) | Off |
Environmental Conditions
Lighting
Imagery should be captured between the time of 2 hours after sunrise and 2 hours before sunset. Consistent lighting conditions required for best results, including avoidance of hard shadows cast over the field which cause bright spots and dark spots in the dataset.Wind
Wind conditions should be within the specified limits of the aircraft or system being used to carry the imaging sensor.Precipitation
There should be no active precipitation during imagery capture.Deliverables
Analytics by Product Variant
| Analytic | Variants | RGB | NDVI |
|---|---|---|---|
| Imagery | RGB | NDVI (Bayer Filter) | |
| Mosaic RGB Native Resolution (82001-04) | |||
| Mosaic False Color NIR (NDVI) Native Resolution (82002-04) | |||
| Field Wind Damaged Area (84019-00) | |||
| Mosaic NDVI Native Resolution (82102-04) |
Mosaic RGB Native Resolution (82001-04)
Description
A Visual Red, Green, and Blue (RGB) multi-band mosaic provided at native resolution and not georeferenced.Deliverable List
| Deliverable | Format | Description |
|---|---|---|
| Mosaic: RGB | GeoTiff | Visual RGB multi-band, native resolution, and non-georeferenced raster |
Mosaic False Color NIR (NDVI) Native Resolution (82002-04)
Description
A false-color red (R) and near-infrared (NIR) multi-band mosaic provided at full resolution and not georeferenced.Deliverable List
| Deliverable | Format | Description |
|---|---|---|
| Mosaic: False Color NIR (NDVI) | GeoTiff | R and NIR multi-band, native resolution, and non-georeferenced raster |
Mosaic NDVI Native Resolution (82102-04)
Description
A Normalized Difference Vegetation Index (NDVI) single-band mosaic provided at native resolution and not georeferenced.Deliverable List
| Deliverable | Format | Description |
|---|---|---|
| Mosaic: NDVI | GeoTiff | NDVI single-band, native resolution, and non-georeferenced raster |
Field Wind Damaged Area (84019-00)
Description
Wind damaged area deliniation and measurement as a digital map area.Deliverable List
| Deliverable | Format | Description |
|---|---|---|
| Field Wind Damaged Area Measurement | Shapefile, GeoJSON, CSV | Wind damaged area delineation and measurement |
Field Wind Damaged Area Measurement
| Attribute | Description | Units Metric | Units Imperial |
|---|---|---|---|
| Wind Damaged Area | Field area delineated as wind damaged | ha | acre |