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Product Specification
Product Name:Field Scale Male/Female Stand Count with Uniformity
Product SKU:71301-02
Revision Date:2024-05-22
Product Overview
Description
Field Scale Male/Female Stand Count with Uniformity measures early season crop performance including measurements of stand count and related uniformity measurements across a field. This product independently quantifies metrics across male and female row planting pattern. This product utilizes high-resolution RGB imagery captured at sampled locations across a field to deliver a Spot Scout layer. Specific deliverables for this product are crop dependent.Recommended Use Cases
- Plant Population
- Seedling Emergence
- Seed Vigor
- Plant Uniformity
- Stand Quality
- Plant Growth
- Plant Size
- Canopy Development
- Weed Pressure
- Yield Potential
- Area of Interest Variability
Supported Crops
- Corn/Maize
Deliverables Summary
- Spot Scout Male/Female Stand Count with Uniformity
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"
- All "Image Capture Limits" met
- Imagery uploaded to the FieldAgent Field created by Field Scale Project Setup (71300-00)
- Order Analytics submitted for Male/Female Stand Count for uploaded Survey
- Row spacing greater than 10 inches (25 centimeters)
- Planting information provided: Seeding Rate (Male and Female), Row Spacing (Female-Female, Male-Male, and Female-Male), and Planting Pattern (Male to Female)
Data Capture Requirements
Imagery Type
- RGB
Ground Sample Distance
- Less than 0.33cm
Image Capture Limits
Fulfillment Limits
- Up to 50 image(s) per field. Datasets containing more photos than the fulfillment limit may either be processed using a subset of captured images or processed in full for an additional fee.
Recommended Sampling Rates
- 1 image per 2.5 acre(s) (1 image per 1 hectare(s))
- Fields larger than 125 acres (50 hectares) sampled with decreased density
- Fields smaller than 125 acres (50 hectares) sampled with increased density
Timing by Crop
Crop ✥ | Timing/Growth Stage | Plant Size |
---|---|---|
Corn/Maize† | V2-V3 or V4-V5 | Greater than 4 inch (10 cm) across, from leaf tip to leaf tip |
Cotton | - | - |
crops.soybean | - | - |
Small Grain | - | - |
Canola/OSR | - | - |
Flight Specifications
Sensor | Altitude | Speed | Overlap | Flight Direction | Buffer | Heading | Gimbal Pitch | Terrain Informed |
---|---|---|---|---|---|---|---|---|
Double 4K (Analytics) | 130ft (40m) | 22mph (10m/s) | -200% | In line with rows | -100ft (-30m) | Forward | -90° (Nadir) | On |
65R | 80ft (25m) | 12mph (5.5m/s) | -600% | In line with rows | -100ft (-30m) | Forward | -90° (Nadir) | On |
Zenmuse P1 (35mm) | 80ft (25m) | 12mph (5.5m/s) | -400% | In line with rows | -100ft (-30m) | Forward | -90° (Nadir) | On |
Double 4K (Ag+) | 40ft (12m) | 10mph (4.5m/s) | -750% | In line with rows | -100ft (-30m) | Forward | -90° (Nadir) | On |
Phantom 4 Pro | 40ft (12m) | 10mph (4.5m/s) | -650% | In line with rows | -100ft (-30m) | Forward | -90° (Nadir) | On |
Mavic 2 Pro | 40ft (12m) | 10mph (4.5m/s) | -650% | In line with rows | -100ft (-30m) | Forward | -90° (Nadir) | On |
Mavic 3 Enterprise | 40ft (12m) | 10mph (4.5m/s) | -650% | In line with rows | -100ft (-30m) | Forward | -90° (Nadir) | On |
Mavic 3 Multispectral | 40ft (12m) | 10mph (4.5m/s) | -650% | In line with rows | -100ft (-30m) | Forward | -90° (Nadir) | On |
Zenmuse X4S | 40ft (12m) | 10mph (4.5m/s) | -650% | In line with rows | -100ft (-30m) | Forward | -90° (Nadir) | On |
Zenmuse X5S | 40ft (12m) | 10mph (4.5m/s) | -650% | In line with rows | -100ft (-30m) | Forward | -90° (Nadir) | On |
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
Analytic | Imagery | RGB |
---|---|---|
Spot Scout Male/Female Stand Count with Uniformity (84001-03) |
Analytic by Crop
Analytic | Corn/Maize† | Cotton | crops.soybean | Small Grain | Canola/OSR |
---|---|---|---|---|---|
Spot Scout Male/Female Stand Count with Uniformity (84001-03) | |||||
Male Female Stand Count with Uniformity - Male Individual/Female Individual | |||||
Male Female Stand Count with Uniformity - Male Rowfill/Female Individual | |||||
Male Female Stand Count with Uniformity - Male Individual/Female Rowfill | |||||
Male Female Stand Count with Uniformity - Male Rowfill/Female Rowfill | |||||
Stand Count Heatmap - Male | |||||
Stand Count Heatmap - Female |
Spot Scout Male/Female Stand Count with Uniformity (84001-03)
Description
Provides either an absolute plant count or a relative plant count using percent row-fill based on planting population as well as related uniformity statistics including plant population, gap analysis, seed spacing, singulation/skips/multiples, canopy cover, and weed cover. When applicable, metrics are individually provided for male and female rows.Deliverable List
Deliverable | Format | Description |
---|---|---|
Male Female Stand Count with Uniformity - Male Individual/Female Individual* | Shapefile, GeoJSON, CSV | Summary statistics for representative field locations |
Male Female Stand Count with Uniformity - Male Rowfill/Female Individual* | Shapefile, GeoJSON, CSV | Summary statistics for representative field locations |
Male Female Stand Count with Uniformity - Male Individual/Female Rowfill* | Shapefile, GeoJSON, CSV | Summary statistics for representative field locations |
Male Female Stand Count with Uniformity - Male Rowfill/Female Rowfill* | Shapefile, GeoJSON, CSV | Summary statistics for representative field locations |
Stand Count Heatmap - Male | GeoTiff | Interpolated map of summary statistics across representative field locations |
Stand Count Heatmap - Female | GeoTiff | Interpolated map of summary statistics across representative field locations |
Data Attributes
Male Female Stand Count with Uniformity - Male Individual/Female Individual
Attribute | Description | Units Metric | Units Imperial |
---|---|---|---|
Male Seeding Rate – User Provided | Seeding rate (user provided input) | count per ha | count per acre |
Female Seeding Rate – User Provided | Seeding rate (user provided input) | count per ha | count per ha |
Male Plant Density | Stand count of the plot measured in plants per acre/hectare | count per ha | count per acre |
Female Plant Density | Stand count of the plot measured in plants per acre/hectare | count per ha | count per acre |
Male Emergence | Emergence percentage | percent | percent |
Female Emergence | Emergence percentage | percent | percent |
Male Seed Spacing – Expected | Seed Spacing expected based on the user inputs of seeding rate and row spacing | cm | in |
Female Seed Spacing – Expected | Seed Spacing expected based on the user inputs of seeding rate and row spacing | cm | in |
Male Seed Spacing – Median | Seed spacing median. Metric is calculated from spacing of emerged plants (If a seeding rate is not provided, the median seed spacing will be substituted for calculations requiring this input) | cm | in |
Female Seed Spacing – Median | Seed spacing median. Metric is calculated from spacing of emerged plants (If a seeding rate is not provided, the median seed spacing will be substituted for calculations requiring this input) | cm | in |
Male Seed Spacing – Average | Seed spacing average. Metric is calculated from spacing of emerged plants | cm | in |
Female Seed Spacing – Average | Seed spacing average. Metric is calculated from spacing of emerged plants | cm | in |
Male Seed Spacing – Std. Dev. | Seed spacing standard deviation. Metric is calculated from spacing of emerged plants | cm | in |
Female Seed Spacing – Std. Dev. | Seed spacing standard deviation. Metric is calculated from spacing of emerged plants | cm | in |
Male Seed Spacing – CoV | Seed spacing coefficient of variation. Metric is calculated from spacing of emerged plants | unitless | unitless |
Female Seed Spacing – CoV | Seed spacing coefficient of variation. Metric is calculated from spacing of emerged plants | unitless | unitless |
Male Singulation | Estimated percentage of singulation. Singles are plants that are > 0.5x and < 1.75x the expected seed spacing away from any other plant | percent | percent |
Female Singulation | Estimated percentage of singulation. Singles are plants that are > 0.5x and < 1.75x the expected seed spacing away from any other plant | percent | percent |
Male Skips | Estimated percentage of skips. Skips are gaps between plants that are > 1.75x and < 5x the expected seed spacing | percent | percent |
Female Skips | Estimated percentage of skips. Skips are gaps between plants that are > 1.75x and < 5x the expected seed spacing | percent | percent |
Male Multiples | Estimated percentage of multiples. Multiples are plants that are closer than 0.5x the expected seed spacing to another plant | percent | percent |
Female Multiples | Estimated percentage of multiples. Multiples are plants that are closer than 0.5x the expected seed spacing to another plant | percent | percent |
Male Gaps > 5x Seed Spacing | Estimated percentage of gaps that are more than 5x the expected seed spacing | percent | percent |
Female Gaps > 5x Seed Spacing | Estimated percentage of gaps that are more than 5x the expected seed spacing | percent | percent |
Male Plant Surface Area – Median | Plant surface area median | cm^2 | in^2 |
Female Plant Surface Area – Median | Plant surface area median | cm^2 | in^2 |
Male Plant Surface Area – Average | Plant surface area average | cm^2 | in^2 |
Female Plant Surface Area – Average | Plant surface area average | cm^2 | in^2 |
Male Plant Surface Area – Std. Dev. | Plant surface area standard deviation | cm^2 | in^2 |
Female Plant Surface Area – Std. Dev. | Plant surface area standard deviation | cm^2 | in^2 |
Male Plant Surface Area – CoV | Plant surface area coefficient of variation | unitless | unitless |
Female Plant Surface Area – CoV | Plant surface area coefficient of variation | unitless | unitless |
Male Plant Width – Median | Plant width median | cm | in |
Female Plant Width – Median | Plant width median | cm | in |
Male Plant Width – Average | Plant width average | cm | in |
Female Plant Width – Average | Plant width average | cm | in |
Male Plant Width – Std. Dev. | Plant width standard deviation | cm | in |
Female Plant Width – Std. Dev. | Plant width standard deviation | cm | in |
Male Plant Width – CoV | Plant width coefficient of variation | unitless | unitless |
Female Plant Width – CoV | Plant width coefficient of variation | unitless | unitless |
Male Plants per 10 Meters | Total plants divided by total linear length of rows in meters multiplied by 10 | count per 10 m | – |
Female Plants per 10 Meters | Total plants divided by total linear length of rows in meters multiplied by 10 | count per 10 m | – |
Crop Canopy Cover | Percent of the plot covered by vegetation on the row | percent | percent |
Total Vegetation Cover | Percent of the plot covered by all vegetation | percent | percent |
Weed Cover | Vegetation between rows ("Total Vegetation Cover" - "Crop Canopy Cover") | percent | percent |
Male Female Stand Count with Uniformity - Male Rowfill/Female Individual
Attribute | Description | Units Metric | Units Imperial |
---|---|---|---|
Male Seeding Rate – User Provided | Seeding rate (user provided input) | count per ha | count per acre |
Female Seeding Rate – User Provided | Seeding rate (user provided input) | count per ha | count per ha |
Male Plant Density | Stand count of the plot measured in plants per acre/hectare | count per ha | count per acre |
Female Plant Density | Stand count of the plot measured in plants per acre/hectare | count per ha | count per acre |
Male Emergence | Emergence percentage | percent | percent |
Female Emergence | Emergence percentage | percent | percent |
Male Rowfill | Percent of row intersecting vegetation only | percent | percent |
Female Seed Spacing – Expected | Seed Spacing expected based on the user inputs of seeding rate and row spacing | cm | in |
Female Seed Spacing – Median | Seed spacing median. Metric is calculated from spacing of emerged plants (If a seeding rate is not provided, the median seed spacing will be substituted for calculations requiring this input) | cm | in |
Female Seed Spacing – Average | Seed spacing average. Metric is calculated from spacing of emerged plants | cm | in |
Female Seed Spacing – Std. Dev. | Seed spacing standard deviation. Metric is calculated from spacing of emerged plants | cm | in |
Female Seed Spacing – CoV | Seed spacing coefficient of variation. Metric is calculated from spacing of emerged plants | unitless | unitless |
Female Singulation | Estimated percentage of singulation. Singles are plants that are > 0.5x and < 1.75x the expected seed spacing away from any other plant | percent | percent |
Female Skips | Estimated percentage of skips. Skips are gaps between plants that are > 1.75x and < 5x the expected seed spacing | percent | percent |
Female Multiples | Estimated percentage of multiples. Multiples are plants that are closer than 0.5x the expected seed spacing to another plant | percent | percent |
Male Gaps > 5x Seed Spacing | Estimated percentage of gaps that are more than 5x the expected seed spacing | percent | percent |
Female Gaps > 5x Seed Spacing | Estimated percentage of gaps that are more than 5x the expected seed spacing | percent | percent |
Female Plant Surface Area – Median | Plant surface area median | cm^2 | in^2 |
Female Plant Surface Area – Average | Plant surface area average | cm^2 | in^2 |
Female Plant Surface Area – Std. Dev. | Plant surface area standard deviation | cm^2 | in^2 |
Female Plant Surface Area – CoV | Plant surface area coefficient of variation | unitless | unitless |
Male Row Width – Median | Row width median | cm | in |
Female Plant Width – Median | Plant width median | cm | in |
Male Row Width – Average | Row width average | cm | in |
Female Plant Width – Average | Plant width average | cm | in |
Male Row Width – Std. Dev. | Row width standard deviation | cm | in |
Female Plant Width – Std. Dev. | Plant width standard deviation | cm | in |
Male Row Width – CoV | Row width coefficient of variation | unitless | unitless |
Female Plant Width – CoV | Plant width coefficient of variation | unitless | unitless |
Male Plants per 10 Meters | Total plants divided by total linear length of rows in meters multiplied by 10 | count per 10 m | – |
Female Plants per 10 Meters | Total plants divided by total linear length of rows in meters multiplied by 10 | count per 10 m | – |
Crop Canopy Cover | Percent of the plot covered by vegetation on the row | percent | percent |
Crop Canopy Closure | Percent of the canopy closure (only considers areas where crop is present) | percent | percent |
Total Vegetation Cover | Percent of the plot covered by all vegetation | percent | percent |
Weed Cover | Vegetation between rows ("Total Vegetation Cover" - "Crop Canopy Cover") | percent | percent |
Male Female Stand Count with Uniformity - Male Individual/Female Rowfill
Attribute | Description | Units Metric | Units Imperial |
---|---|---|---|
Male Seeding Rate – User Provided | Seeding rate (user provided input) | count per ha | count per acre |
Female Seeding Rate – User Provided | Seeding rate (user provided input) | count per ha | count per ha |
Male Plant Density | Stand count of the plot measured in plants per acre/hectare | count per ha | count per acre |
Female Plant Density | Stand count of the plot measured in plants per acre/hectare | count per ha | count per acre |
Male Emergence | Emergence percentage | percent | percent |
Female Emergence | Emergence percentage | percent | percent |
Female Rowfill | Percent of row intersecting vegetation only | percent | percent |
Male Seed Spacing – Expected | Seed Spacing expected based on the user inputs of seeding rate and row spacing | cm | in |
Male Seed Spacing – Median | Seed spacing median. Metric is calculated from spacing of emerged plants (If a seeding rate is not provided, the median seed spacing will be substituted for calculations requiring this input) | cm | in |
Male Seed Spacing – Average | Seed spacing average. Metric is calculated from spacing of emerged plants | cm | in |
Male Seed Spacing – Std. Dev. | Seed spacing standard deviation. Metric is calculated from spacing of emerged plants | cm | in |
Male Seed Spacing – CoV | Seed spacing coefficient of variation. Metric is calculated from spacing of emerged plants | unitless | unitless |
Male Singulation | Estimated percentage of singulation. Singles are plants that are > 0.5x and < 1.75x the expected seed spacing away from any other plant | percent | percent |
Male Skips | Estimated percentage of skips. Skips are gaps between plants that are > 1.75x and < 5x the expected seed spacing | percent | percent |
Male Multiples | Estimated percentage of multiples. Multiples are plants that are closer than 0.5x the expected seed spacing to another plant | percent | percent |
Male Gaps > 5x Seed Spacing | Estimated percentage of gaps that are more than 5x the expected seed spacing | percent | percent |
Female Gaps > 5x Seed Spacing | Estimated percentage of gaps that are more than 5x the expected seed spacing | percent | percent |
Male Plant Surface Area – Median | Plant surface area median | cm^2 | in^2 |
Male Plant Surface Area – Average | Plant surface area average | cm^2 | in^2 |
Male Plant Surface Area – Std. Dev. | Plant surface area standard deviation | cm^2 | in^2 |
Male Plant Surface Area – CoV | Plant surface area coefficient of variation | unitless | unitless |
Male Plant Width – Median | Plant width median | cm | in |
Female Row Width – Median | Row width median | cm | in |
Male Plant Width – Average | Plant width average | cm | in |
Female Row Width – Average | Row width average | cm | in |
Male Plant Width – Std. Dev. | Plant width standard deviation | cm | in |
Female Row Width – Std. Dev. | Row width standard deviation | cm | in |
Male Plant Width – CoV | Plant width coefficient of variation | unitless | unitless |
Female Row Width – CoV | Row width coefficient of variation | unitless | unitless |
Male Plants per 10 Meters | Total plants divided by total linear length of rows in meters multiplied by 10 | count per 10 m | – |
Female Plants per 10 Meters | Total plants divided by total linear length of rows in meters multiplied by 10 | count per 10 m | – |
Crop Canopy Cover | Percent of the plot covered by vegetation on the row | percent | percent |
Crop Canopy Closure | Percent of the canopy closure (only considers areas where crop is present) | percent | percent |
Total Vegetation Cover | Percent of the plot covered by all vegetation | percent | percent |
Weed Cover | Vegetation between rows ("Total Vegetation Cover" - "Crop Canopy Cover") | percent | percent |
Male Female Stand Count with Uniformity - Male Rowfill/Female Rowfill
Attribute | Description | Units Metric | Units Imperial |
---|---|---|---|
Male Seeding Rate – User Provided | Seeding rate (user provided input) | count per ha | count per acre |
Female Seeding Rate – User Provided | Seeding rate (user provided input) | count per ha | count per ha |
Male Plant Density | Stand count of the plot measured in plants per acre/hectare | count per ha | count per acre |
Female Plant Density | Stand count of the plot measured in plants per acre/hectare | count per ha | count per acre |
Male Emergence | Emergence percentage | percent | percent |
Female Emergence | Emergence percentage | percent | percent |
Male Rowfill | Percent of row intersecting vegetation only | percent | percent |
Female Rowfill | Percent of row intersecting vegetation only | percent | percent |
Male Gaps > 5x Seed Spacing | Estimated percentage of gaps that are more than 5x the expected seed spacing | percent | percent |
Female Gaps > 5x Seed Spacing | Estimated percentage of gaps that are more than 5x the expected seed spacing | percent | percent |
Male Row Width – Median | Row width median | cm | in |
Female Row Width – Median | Row width median | cm | in |
Male Row Width – Average | Row width average | cm | in |
Female Row Width – Average | Row width average | cm | in |
Male Row Width – Std. Dev. | Row width standard deviation | cm | in |
Female Row Width – Std. Dev. | Row width standard deviation | cm | in |
Male Row Width – CoV | Row width coefficient of variation | unitless | unitless |
Female Row Width – CoV | Row width coefficient of variation | unitless | unitless |
Male Plants per 10 Meters | Total plants divided by total linear length of rows in meters multiplied by 10 | count per 10 m | – |
Female Plants per 10 Meters | Total plants divided by total linear length of rows in meters multiplied by 10 | count per 10 m | – |
Crop Canopy Cover | Percent of the plot covered by vegetation on the row | percent | percent |
Crop Canopy Closure | Percent of the canopy closure (only considers areas where crop is present) | percent | percent |
Total Vegetation Cover | Percent of the plot covered by all vegetation | percent | percent |
Weed Cover | Vegetation between rows ("Total Vegetation Cover" - "Crop Canopy Cover") | percent | percent |