This form is used to order search of the DMSP satellite visible and infrared channels in the SABR DMSP data product.

To order the search and visualization for the DMSP satellite preview images the user has to specify:

1. Date interval  ("Date from" and "Date to") using selection lists in the Time Window section of the request form;
2. "DMSP satellite" in the corresponding selection list;
3. Type of the image (day-time, night-time, or all types) using the "Period of day" radio buttons;
4. Mark a probe on the map in the  "Location browser" section. The probe will be present on all the images found by the search.
5. Or enter coordinates of the probe in deg in the text fields of the  "Location coordinates" section of the request form.

If the search probe is marked on the map, then to open a new window with the animated preview of the search results the user has to click the button "show granules (Search)" in the "Location browser" section. If the probe coordinates are entered in the "Location coordinates" section, then its button "show images" will perform the search.

Toolbar on the left side of the form has links to the other SABR data products.

Details on the map server functions may be found here.