Profitable and confident nitrogen management
Sentinel delivers the data, insights, and decision support you need to master N application timing and rate for your crop's potential. Sentinel acquires satellite imagery and other agronomic data, analyzes it automatically, produces critical insights, and provides decision support tools that help you make the best decisions possible. What’s left to you is acting on your decision for your crop's potential and your profit.
​
Sentinel's platform is available on desktop and mobile devices. Simply click "Log In" or "Request an Account" below to get started.

New to Sentinel? Request an account.
Choose the Sentinel tier that best suits your needs.
Sentinel offers three tiers of solutions to meet your needs - Standard, Advanced, and Complete.
Every tier comes with the following core features.​
-
Organization, Team, Field, and Data Management
-
Mapping Capabilities & Location Services (Mobile)
-
Management Zone Creation & Upload
-
Machine Data Integrations (JD Ops, Climate FieldView)
-
Image Upload (Bring Your Own Imagery – BYOI)
-
Soil & Topography Maps
-
Operations Record Keeping
-
Report Generation
-
Soil & Tissue Sample Upload
-
Rx Tool (Flat Rate, Zone, VRI, VRF)
Sentinel's approach to nitrogen management is Agile Nitrogen Stewardship.
1. Strategize
Develop a plan that gives you the best chance to succeed in the upcoming growing season.
2. Optimize
Monitor your crop's progress and N demand, then adjust your application plan in-season to meet your crop's needs.
3. Measure
Quantify how close you came to achieving the most profitable, efficient, and productive N management for your crop.

This is not your traditional nitrogen management.
Here are just a few things that make our approach different than what you might be used to.
​
-
No Yield Goal - We determine the crop's potential dynamically, so you aren't constrained by a yield goal.
-
No Soil Samples - While soil samples can be used with Sentinel, they aren't necessary for it to work. We read the plants to determine what they will need next week.
-
No "N Credits" - We aren't in the business of nitrogen accounting, we are in the business of N sufficiency. Don't spend time worrying about whether your legume, manure, cover crop, or irrigation water credits are accurate. We use data to correct for these credits dynamically in-season.
-
No Production History - You don't need to have years of production history for Sentinel to help you. Historical data can help us make zones, but it isn't necessary to optimize your nitrogen management.
-
No In-Season Sampling - You don't need to collect tissue samples or soil samples in-season for nitrogen decisions because Sentinel has you covered with imagery that isolates the impact of N on crop performance.
​
Didn't think managing nitrogen without those components was possible? Think again. Other key advantages of Sentinel include the following.
-
Hybrid/Variety Specific - Sentinel adapts to the specific needs of the hybrid or variety you've planted instead of generalizing across all hybrids and varieties for a particular crop.
-
No Hardware Installation or Upgrades - Tired of installing hardware in the field just for it to be damaged? Don't want to upgrade your machinery? With Sentinel, you don't need to install any hardware for detecting nitrogen because all of our data sources can be collected remotely. Additionally, our approach and recommendations are built to work whether you have old machinery or the latest unit, though we will admit that new units with variable rate do make things easier.
-
Daily N Sufficiency Measurements - Instead of waiting several days to get results back from the lab and only collecting data sparsely throughout the season, Sentinel gives you the opportunity to track crop N status in real-time.
-
Predictivity - Most other solutions using imagery are reactive. They only respond after the crop has already expressed stress. Our Sentinel methodology uses imagery to stay a week ahead of stress in the crop.
Sentinel guides you to confident decisions.

Data
Sentinel leverages multiple data sources to measure crop performance.
-
Imagery
-
Soils
-
Topography
-
Weather
-
Operations and more

Insights
Sentinel automatically analyzes the data to produce insights that:
-
Isolate N impact on crop performance
-
Measure and forecast
-
N sufficiency
-
N demand
-

Decisions
Sentinel provides tools that help you make important decisions.
-
Apply or Do Not Apply
-
Optimal Rate, Date, Product
-
Which field(s) to prioritize
-
Site-specific rates​

Sentinel field dashboard showing insights.

The sufficiency index (SI) trendline helps you track changes in crop N sufficiency over time so you know when to apply.

Simulate applications to see their impact on N uptake and ROI.

Sentinel field dashboard showing insights.
Sentinel works on multiple crops in your region.
Sentinel's underlying technology is built to serve all crops and dynamically calibrates to your cultivar and region. Crops served are listed below, though algorithms for certain crops are only available in Advanced or Complete tiers.

Corn

Oats

Other Grains!

Sweet Corn

Rye

Popcorn

Barley

Wheat

Millet

Sorghum

Rice
More crops are coming soon.

Canola

Sugarcane

Cotton

Sunflower

Forage

Potatoes

Sugarbeet
What could Sentinel do for you?
The following chart shows your anticipated per-acre profit increase using Sentinel based on your current yield and nitrogen use efficiency (NUE). To use the chart, first calculate your NUE (divide your typical nitrogen applied by your typical yield). Once you have that value, find the column header with the closest value to your NUE then follow that column down until it intersects the row with the value closest to your typical yield. The value in this cell is the anticipated additional profit resulting from using Sentinel.

Profit changes shown are based on a 30% average NUE improvement in irrigated corn on-farm trials assuming equivalent yield and a $0.50/lb Nitrogen price. Profit changes are not guaranteed.​
Ready to get started? Contact us or get started yourself today.