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A new NDVI sensor from SLANTRANGE featuring on-board image processing.
Code: slantrange-3p-ndvi-camera
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Advanced NDVI Sensor for Drones from SlantRange

Heliguy is now an official reseller of the SLANTRANGE 3p NDVI solution for agriculture. Developed around the Qualcomm Snapdragon processor and capable of detailed analysis with an overlap of merely 20%, you're guaranteed exceptional results with no need for network access or high-end computing equipment.

Read on to find out how this impressive sensor array can fit into your surveying workflow and also how it integrates with DJI's product ecosystem. For more information on pricing or how the SLANTRANGE 3p is applicable to your business - contact the Heliguy team on 0191 296 1024 or email


The SLANTRANGE 3p is the industry's most powerful NDVI sensor.

Its main features include:

  • Qualcomm Snapdragon processor
  • Powerful onboard image processing
  • Integrated onboard analytics
  • Incredible accuracy
  • Only requires 20% image overlap for accurate data capture
  • Works without a network or top spec computing hardware
SLANTRANGE Product Image



With the SLANTRANGE 3P - you can capture huge amounts of data in a single flight. This is thanks to the onboard processing unit, which only requires a 20% image overlap. Contrast this with previous NDVI sensors, which required an 80% overlap, and you can see just how much time and money can be saved by investing in the SLANTRANGE 3P.

This NDVI solution is also designed to be easily integrated with an array of flying platforms including popular models from DJI. For more information on compatibility and potential use cases for this aerial multispectral sensor give us a call on 0191 296 1024 or email






SlantView is the analytics toolset from SLANTRANGE that analyses raw data from airborne sensors and collates it into valuable information for farmers. SlantView was architected from the start to deliver the highest value information, and that includes two fundamental differences from other analytics packages: 1) Diverse and customisable information types can be tailored to the user’s immediate needs through advanced computer vision and machine learning techniques; 2) Those information layers can be delivered in a matter of minutes

There are three service levels of SlantView available - see below for what you get with each package:

    • SlantView Lite – (FREE) This default version comes with the 3p as standard with image pre-processing and calibration for analysis with 3rd party applications
    • SlantView Basic – (Contact for Pricing) The basic level comes with all the capabilities of 'Lite' plus access to Vegetation Stress maps and multiple NDVI products allowing for as little as 20% overlap and rapid in-field processing
    • SlantView Pro – (Contact for Pricing) This is the complete suite of SlantView analytics tools which combine spectral imaging with powerful computer vision and machine learning tools



The SLANTRANGE 3p's design elements run together through its integrated hardware/software architecture to deliver the most accurate measurements available for small aircraft:

  • An integrated solar spectrometer for frame-to-frame radiometrically accurate reflectance measurements
  • Individual lens characterization for precise de-warping and de-vignetting
  • Optimised algorithms for dynamic cross-channel registration
  • Smart Filtering, which selectively samples scene elements to avoid the contaminating effects of background soils, shadows, specular reflections, or other noise sources.


What resolution are the cameras?

The resolution is 1280 x 1024.

What is the Ground Sample Distance (GSD) of this sensor?

4.8cm/pixel @ 120m AGL. The resolution will vary depending upon the height of your aircraft.

Does the sensor have built-in storage?

Yes - there's a 64gb removable SD card (which can record for around 4 hours flight time)

How do I use the Imagery from the 3P?

Simply remove the SD card and upload them to your PC or Mac. Use the SlantView software to process the images and data you've captured.

How is the Sensor powered when being used with a drone?

The sensor can accept 9 VDC - 36 VDC and usually draws ~11W. 

Can I use a Flight Planning software with the 3P?

Yes - DroneDeploy is supported.

Does the SlantRange 3P need a gimbal?

No - it's designed to be flown facing straight down.

SLANTRANGE 3p NDVI Camera Specifications

Here are the key specs for this impressive multispectral sensor for agriculture.


Spectral Channels (Vegetation Sensor)

4 Channels

Spectral Channels (Ambient Illumination Sensor)

4 Channels

Processor Type

Qualcomm Snapdragon 801

Processor Speed

Quad-Core 2.26GHz

On-Board RAM

2.0 GB

Detector Type


Available Spectral Range

410 - 950 nm

Band Positions


Shutter Type


Positioning & Pointing

Integrated GPS/IMU with Extended Kalman Filter

GSD @ 120 m AGL

4.8 cm

Recommended Image Overlap


Linear Coverage Rate @ 120 m AGL, 20 m/s

1,000 Acres/Hour

160 Acre Survey @ 120 m AGL, 20 m/s

17 Minutes

Available Information Layers

Population Density, Population Size Distributions, Weed Coverage, Stress, Vegetation Fraction, Yield Potential, GNDVI, RNDVI, Red Edge NDVI, Color, User-Defined Smart Detection

On Board Data Storage (Removable)

64 GB (4 hours)

Output Formats


Size (Vegetation Sensor)

14.6 x 6.9 x 5.7 cm

Size (Ambient Illumination Sensor)

8.1 x 3.5 x 1.7 cm


350 g


11 W @ 9.0-28.0 VDC
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delivery information

FREE UK Delivery for orders over £99

All parcels are packed with adequate protection and fragile items are sufficiently re-enforced to protect the item while in transit.
All our items have a weight value; you pay for the combined weight of all items in the order. We keep all rates as low as possible and we never over-charge you for postage.
Please remember that most postal and courier services only deliver on working days (Mon-Fri). If you need delivery on a Saturday, please choose one of our Saturday delivery options.
We process orders Monday to Friday. Your order will be shipped the same day if your order is placed before 3pm.

UK Delivery Option



DPD Next Day

Item will be delivered the next working day.
Free when you spend £99

DPD 10:30am Delivery

Item will be delivered by 10:30am on the next working day.

This option costs £12.

DPD Saturday Delivery

Item will be delivered on the next Saturday.

The option costs £15.



Royal Mail First Class

Item will be delivered the next working day.

This option costs £7.



Collect from Heliguy

Pick up your items from Heliguy HQ, at Unit 9,

Jupiter Court, Orion Business Park, North Shields,
NE29 7SE. We are open Monday to Friday, 9am to 5pm.
This option is free.


We offer a comprehensive shipping service to countries around the world. For more information about costs and length of delivery, please see details on costs and delivery estimates in the checkout when you are buying your item.

Get in touch




UK: 0845 838 8652

Int: +44 (0)191 296 1024
We endeavour to ship all items as fast as possible. Occasionally during peak times orders can take longer to ship - please accept our apologies if this is the case.

We only ship to a credit/debit card's billing or a business address.

Additional fraud checks may need to be carried out and identities verified - this may cause delay to your order. We aim to carry out these checks as quickly and efficiently as possible. The time can be reduced by checking for emails from and supplying a daytime contact number with your order.

Next-day delivery is available subject to stock availability, cleared funds and customer address verification. We will send your order by the quickest means possible at the rate you have paid.

Nice and quick service, I've got my packet earlier than expected. Highly recommend!

April 22,2019


Expert advice from the sales team, quick delivery and food value. New customer will be a regular, for sure.

April 21,2019


Excellent service and communication

April 19,2019


i am a repeat customer and service received was excellent as it has always been

April 16,2019


In stock, great price and free delivery - what’s not to like?