Choose a drone/sensor, or enter specific parameters
in the customiser.
Mission flight height, in metres or feet.
Click the button to customise your sensor parameters.
px
px
mm
mm
mm
Your calcualted GSD for this mission.
GSDw:
GSDh:
Ground Sample Distance (GSD) is the distance between pixel centres measured on the ground.
Ground Sample Distance (GSD) is the distance between the centre of two adjacent pixels measured on the ground.
It is a measure of accuracy in mapping and remote sensing operations.
The GSD is calculated by taking the distance between the camera and the ground and dividing by the focal length of the camera. The focal length is the distance between the camera lens and the image sensor.
GSD can be calculated using image and sensor heights or widths, or both.
In that case, use the GSD value which gives you the least accuracy to ensure you are using the worst-case scenario. Higher numbers mean less accuracy when it comes to measuring GSD.
FREE next day delivery when you spend over £99.
Orders placed before 3pm will be dispatched same day.
We use DPD which is tracked and insured.*
Weekend delivery options available!**
* Other options available
** Enter your shipping address at checkout to see relevant shipping options.
Extended returns policy
*Product must not be activated.
Instant replacement of DOA (Dead On Arrival) products, including fault diagnosis over the phone with one of our 4 technicians, free returns and replacements of faulty items.
Warranty repairs and replacements at no extra cost including access to repairs infrastructure in the UK from a DJI Approved Repair Centre.
Firmware upgrade and setup support if required.
Data analysis and premium customer support for Heliguy™ customers.
Repair Centre
