The terrain in Pitcairn is of rugged volcanic formation, with a rocky coastline and cliffs lining nearly the entire perimeter of the island, giving no easy access from the sea.

This is a volcanic ridge.

Volcanic ash disrupted air travel.

So, it depends on the terrain.

The monitoring of geothermal and volcanic variables, tectonic plate movement and pressure ridges helps to identify potential volcanic or earthquake activity.

These are volcanic stones laid by hand.

No life without tectonic activity, without volcanic activity.

It's a Military Operations on Urbanized Terrain site.

As you can see there's only yellow terrain.

Just simply using the tactile sensors on the feet, it's trying to walk over a changing terrain, a soft terrain where it pushes down and changes.

It's all lesser evil terrain in these broken places.

Lachin District covers some 1,835 square kilometers of mountainous terrain.

This is closely related to tectonic and volcanic activity of planets.

And we knew it was volcanic back in the '60s, '70s.

Differential interferometry also allows for the monitoring of volcanic eruptions and earthquakes.

In the southern hemisphere there are impact craters, there are volcanic craters.

In fact, this land is designated for recreational all terrain vehicle use.

And look what it does with its foot to get over challenging terrain.

These are enormous questions for those of us who work in this terrain.

driving proficiency in the types of vehicles and terrain in the operational area

Look where the methane is, the methane is in a very rough terrain area.

And just by the tactile information, it successfully crosses over these type of terrain.

Thanks to changing wind direction, volcanic ash from the Agung volcano began to spread southward,

The only abrupt worldwide change would have been major asteroid impacts or volcanic super eruptions.

Each receiver transmitter combination has a coverage area of 40 kms in diameter in flat terrain.

Cycling breeds camaraderie, and the only competition is with the terrain, which is to say ourselves.

The crabs are missing spines, so they have a problem in this kind of rough terrain.

Certainly, humans cannot prevent the occurrence of natural phenomena such as typhoons, hurricanes, earthquakes and volcanic eruptions.

Noting the continuing efforts of the administering Power to deal with the consequences of the volcanic eruption,

The country is also vulnerable to natural disasters and had water contamination problems following recent volcanic activity.

Watch where the robot, now, contacts its leg in order to deal with this very difficult terrain.

The students like to have fun. And here you can see that it's walking over unstructured terrain.

These services are now available to areas previously considered inaccessible because of their location, terrain, weather or demography.

Now, you might have noticed something else about the animals when they were running over the rough terrain.

The call for dialogue has planted its seeds in a resistant terrain but the seeds have not died.

So, that gives you an idea of the tectonic events or volcanic events which have happened on that planet.

And this terrain that we're looking at dates back to 4.6 billion years when Earth and Mars were formed.

The presentations also addressed the extent to which the same technologies could mitigate the effects of earthquakes and volcanic eruptions.

So, we built a terrain that had obstacles three times the hip height of the animals that we're looking at.

It has to be smart enough to avoid terrain hazards and to find a good landing site on the ice.

Noting the continuing efforts of the administering Power and the territorial Government to deal with the consequences of the volcanic eruption,

Noting with concern that a number of the inhabitants of the Territory continue to live in shelters because of volcanic activity,

He looked at the odds of another world war, of a massive volcanic eruption, even of an asteroid hitting the Earth.

Noting with concern that a number of the inhabitants of the Territory continue to live in shelters because of volcanic activity,

These rains are expected to produce life threatening flash flooding and debris flows in the deserts, and landslides in mountainous terrain.