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Product Specification
Product Name:Field Scale Multispectral and/or Thermal Crop Health Mosaic
Product SKU:71303-11
Revision Date:2023-11-18
Product Overview
Description
Field Scale Multispectral and/or Thermal Crop Health Mosaic provides measurements of Blue (B), Green (G), Red (R), Red-Edge (RE), Near-Infrared (NIR), and Long-Wave Infrared (LWIR) spectral bands and derivate vegetation indices. This product utilizes orthomosaics derived from high-resolution 6-band multispectral imagery captured across an entire field. Specific deliverables for this product are sensor dependent. Multispectral imagery that does not include the particular 6-band configuration of B, G, R, RE, NIR, and LWIR will include only a subset of deliverables.Recommended Use Cases
- Plant Growth
- Canopy Development
- Canopy Senescence
- Crop Health
- Crop Stress
- Nutrient Status
- Disease
- Water Stress
- Heat Stress
- Crop Damage
- Area of Interest Variability
- Image Scouting
- Image Anomaly Detection
Supported Crops
- Any Crop
Deliverables Summary
- Mosaic Multispectral (B, G, R, RE, NIR) Basic
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)
- Order Mosaic submitted for uploaded Survey for: FIVE_BAND
- Optional: Reflectance Panel Imagery required for Calibration: https://support.sentera.com/portal/en/kb/articles/capturing-your-refelectance-panel
Data Capture Requirements
Imagery Type
- Multispectral: B, G, R, RE, NIR
- RGB + NDRE (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 |
|---|---|---|---|---|---|---|---|---|
| Double 4K (Multispectral) | 400ft (120m) | 22mph (10ms) | 75% | Any | 50ft (15m) | Forward | -90° (Nadir) | Off |
| 6X | 400ft (120m) | 22mph (10ms) | 75% | Any | 50ft (15m) | Forward | -90° (Nadir) | Off |
| 6X Thermal | 400ft (120m) | 22mph (10ms) | 75% | Any | 50ft (15m) | Forward | -90° (Nadir) | Off |
| Micasense Altum | 400ft (120m) | 22mph (10ms) | 75% | Any | 50ft (15m) | Forward | -90° (Nadir) | Off |
| Mavic 3 Multispectral | 400ft (120m) | 22mph (10ms) | 75% | Any | 50ft (15m) | Forward | -90° (Nadir) | Off |
| Phantom 4 Multispectral | 400ft (120m) | 22mph (10ms) | 75% | Any | 50ft (15m) | Forward | -90° (Nadir) | Off |
| Micasense RedEdge-MX | 400ft (120m) | 22mph (10ms) | 75% | Any | 50ft (15m) | Forward | -90° (Nadir) | Off |
| Micasense RedEdge-P | 400ft (120m) | 22mph (10ms) | 75% | Any | 50ft (15m) | Forward | -90° (Nadir) | Off |
Environmental Conditions
Lighting
Imagery should be captured between the time of 3 hours after sunrise and 3 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
| Analytics | Imagery | Multispectral: B, G, R, RE, NIR **OR** RGB + NDRE (Bayer Filter) |
|---|---|---|
| Mosaic Multispectral (B, G, R, RE, NIR) Basic (82006-00) |
Mosaic Multispectral (B, G, R, RE, NIR) Basic (82006-00)
Description
A Blue (B), Green (G), Red (R), Red-Edge (RE), and Near-Infrared (NIR) multi-band mosaic provided at downsampled resolution and not georeferenced. Units for B, G, R, RE, and NIR bands provided as uncalibrated Digital Number (-). Details about the native sensor configuration, including spectral band specifications and other metadata, are included in the GeoTIFF tags.Deliverable List
| Deliverable | Format | Description |
|---|---|---|
| Mosaic: Multispectral | GeoTiff | Blue, Green, Red, Red-Edge, and Near-Infrared multi-band, downsampled, and non-georeferenced raster |