General

What is a Multispectral camera?
A Multispectral camera captures images at specific frequencies across the electromagnetic spectrum, where the wavelengths are separated by filters or by use...
Sun, Jan 22, 2017 at 3:38 PM
What camera bands/wavelengths are supported by PrecisionMapper?
Currently, PrecisionMapper supports up to 5 bands within the range of 440 to 900 nm wavelengths.
Thu, Mar 16, 2017 at 6:43 AM
Does PrecisionMapper support modified RGB Cameras?
Yes, PrecisionMapper supports modified RGB cameras such as RGNIR and BGNIR.
Thu, Mar 16, 2017 at 6:43 AM
What image formats are supported by PrecisionMapper?
Currently PrecisionMapper supports the following image formats. 1) 3 channel single page TIF or JPEG, where each channel represents a band (e.g. modifi...
Thu, Mar 16, 2017 at 6:43 AM
Which Multispectral cameras are supported by PrecisionMapper?
Currently PrecisionMapper supports the following multispectral cameras.     1) Micasense RedEdge         It captures images in five discrete bands namely -...
Thu, Mar 16, 2017 at 6:44 AM
What are camera calibration parameters?
Every image captured from a camera-lens system suffers from some amount of geometric and radiometric distortion. Fortunately, these distortions are constant...
Fri, Jan 13, 2017 at 7:47 AM
What type of calibration parameters are supported by PrecisionMapper?
Following parameters are currently supported by PrecisionMapper.    1) Radial and Tangential (also known as Brown–Conrady) distortion parameters.  Radia...
Thu, Mar 16, 2017 at 6:44 AM
Where do I find the calibration parameters to enter in to PrecisionMapper?
Normally, the Calibration parameters are provided by camera manufactures and must be entered accordingly. For cameras which are known to PrecisionMapper, th...
Thu, Mar 16, 2017 at 6:44 AM
What is a Radiometric calibration target?
A Radiometric Calibration Target is a white balance card with known Reflectance / Albedo value for each band. It is used as a reference panel for estimating...
Fri, Jan 20, 2017 at 1:50 PM
How do I verify the ground coverage for all bands present in the Multispectral camera?
To verify the ground coverage, PrecisionMapper will automatically select the band\sensor with highest ground footprint.
Thu, Mar 16, 2017 at 6:44 AM