1. Samples of NASA’s Earth Science Data

3. Ukraine Credit Jacques Descloitres, MODIS Rapid Response Team, NASA/GSFC As the ground begins to thaw and snow melts, the Dnieper River and its tributaries have swollen with spring run-off. According to news reports, the rivers have caused some damage as flood waters inundate small cities along their banks. The Moderate Resolution Imaging Spectroradiometer (MODIS) on the Terra satellite captured this image of the river system on April 15, 2004. Four major rivers are shown running into the Dnieper, the large river that forms the trunk of this tree-like structure. On the far right is the Desna River, with the Seym River branching off of it. The center right branch is formed by the Sozh River and its tributaries. The center left branch is the Dnieper, and running into it from the top left is the Byarezina River. The far left branch is formed by the Prypyats River. Sensor Terra/MODIS Datastart 2004-04-15

4. ASTER Image of Kyiv