Satellite Imagery

Overview

Satellite imagery is often helpful when developing an overview of the situation. The UN can activate the Space Charter for natural disasters and can request imagery via UNOSAT for any other situations. It is important to note that weather impacts imagery capture and it can take several days to be able to acquire, which may impact its relevance. It is best to coordinate requests through the IM network to reduce duplicate request to UNOSAT and ensure that the license allows everyone to use the images. Please see the best practice section below for more tips on requesting satellite imagery. 

Process

Satellite imagery requests related to complex emergencies are to be sent to emergencymapping@unosat.org, Lars.Bromley@unitar.org CC: fis-ocha@un.org (OCHA Field Information Services), mackinnonk@un.org (Kristina MacKinnon)

Other requests that are related to natural disasters are to be sent to emergencymapping@unosat.org, Luca.DELLORO@unitar.org CC: fis-ocha@un.org (OCHA Field Information Services), mackinnonk@un.org (Kristina MacKinnon).

Telephone hotline: +41 76 487 4998 (e-mail with details should be sent first)

Please download and fill in the satellite request form, which is accessible in the resource section.

The details to be provided in the request include the following:

1. Geographic Bounds

2. Temporal Bounds

3. Operation it will support

4. How will the data be used?

5. What do you need to see? What Questions are you trying to answer?

6. Which organization is requesting the data?

7. List partners that will use the data? What are their licenses for derived works? (e.g. OSM has creative commons license this can be discussed)

8. Who will benefit? (e.g. HCT, affected population, UN agencies, NGOs, government etc)

Best Practices

• Most satellite imagery is licensed and sharing the raw imagery can be restricted. Also, much imagery is shared under the US Government NextView license, and products using this imagery and posted to a public website must properly identify the source of the imagery, and must be reviewed by US Department of State prior to public release to ensure proper credits are used. This process can move quickly but may require a few additional days before public release.

• Coordinate requests through the IM network to reduce duplicate requests and improve common understanding (IMWG members) 

• include other partners that may be able to help such as Open Street Map (OSM) , MapAction, REACH etc. so they can use the data and images. 

• Once the request has been handled and delivered, please fill in the feedback form which is already attached within the request form. Feedback submission is a mandatory procedure.

• Consider the expertise and time involved with satellite imagery analysis, let the experts dot it! Ask for shapefiles of the analysis (e.g. flood extent lines) so the data can be included in maps

• Check out the Activations Map to see where images are available.