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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 StagePlant Size
Any CropAnyAny

Flight Specifications

SensorAltitudeSpeedOverlapFlight DirectionBufferHeadingGimbal PitchTerrain Informed
65R400ft (120m)22mph (10ms)75%Any40ft (12m)Forward-90° (Nadir)Off
Double 4K (Ag+)400ft (120m)22mph (10ms)75%Any40ft (12m)Forward-90° (Nadir)Off
Phantom 4 Pro400ft (120m)22mph (10ms)75%Any40ft (12m)Forward-90° (Nadir)Off
Phantom 4 RTK400ft (120m)22mph (10ms)75%Any40ft (12m)Forward-90° (Nadir)Off
Mavic 2 Pro400ft (120m)22mph (10ms)75%Any40ft (12m)Forward-90° (Nadir)Off
Zenmuse X4S400ft (120m)22mph (10ms)75%Any40ft (12m)Forward-90° (Nadir)Off
Zenmuse X5S400ft (120m)22mph (10ms)75%Any40ft (12m)Forward-90° (Nadir)Off
Zenmuse P1 (35mm)400ft (120m)22mph (10ms)75%Any40ft (12m)Forward-90° (Nadir)Off
Sentera Single400ft (120m)22mph (10ms)75%Any40ft (12m)Forward-90° (Nadir)Off
Double 4K (Ag+)400ft (120m)22mph (10ms)75%Any40ft (12m)Forward-90° (Nadir)Off
Double 4K (Analytics)400ft (120m)22mph (10ms)75%Any40ft (12m)Forward-90° (Nadir)Off
Double 4K (NDVI/NDRE)400ft (120m)22mph (10ms)75%Any40ft (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

AnalyticVariantsRGBNDVI
ImageryRGBNDVI (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

DeliverableFormatDescription
Mosaic: RGBGeoTiffVisual 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

DeliverableFormatDescription
Mosaic: False Color NIR (NDVI)GeoTiffR 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

DeliverableFormatDescription
Mosaic: NDVIGeoTiffNDVI 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

DeliverableFormatDescription
Field Wind Damaged Area MeasurementShapefile, GeoJSON, CSVWind damaged area delineation and measurement
Field Wind Damaged Area Measurement
AttributeDescriptionUnits MetricUnits Imperial
Wind Damaged AreaField area delineated as wind damagedhaacre