Full Description
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 info@heliguy.com.
SLANTRANGE NDVI SENSOR OVERVIEW
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
4X THE COVERAGE & SIMPLE PRODUCT INTEGRATION
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 info@heliguy.com.
SLANTVIEW SOFTWARE
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
SLANTRANGE 3P DESIGN
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.
SLANTRANGE 3P CAMERA FAQ
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.
Product Specification
SLANTRANGE 3p NDVI Camera Specifications
Here are the key specs for this impressive multispectral sensor for agriculture.
GENERAL
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 |
Si CMOS |
Available Spectral Range |
410 - 950 nm |
Band Positions |
Selectable |
Shutter Type |
Global |
Positioning & Pointing |
Integrated GPS/IMU with Extended Kalman Filter |
GSD @ 120 m AGL |
4.8 cm |
Recommended Image Overlap |
20.0% |
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 |
KML, SHP, GeoTIFF |
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 |
Weight |
350 g |
Power |
11 W @ 9.0-28.0 VDC |