![](\"http:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/videos\/2016\/07\/caves_2016_photogrammetry\/16071324-1-eng-GB\/CAVES_2016_Photogrammetry_small.png\")
<\/p>\n\t\t\t\t\t<\/p>\n
\nPhotogrammetry is the science of getting precise measurements and three-dimensional data from at least two photographs. This technique can be applied to construct a 3D model of any scene from any source of image, from standard digital cameras to cameras on Earth-orbiting satellites. The 3D models can be analysed to store information on size, volume, shape and morphology of the surveyed areas.\n<\/p>\n
\nThese models were made during the 2016 edition of ESA\u2019s underground astronaut training course CAVES \u2013 Cooperative Adventure for Valuing and Exercising human behaviour and performance Skills. \n<\/p>\n
\nPhotogrammetry could be used by astronauts on the surface of other planets, or even underground such as in the lava tubes of Mars for scientists on Earth.\n<\/p>\n
The 3D models are available on Sketchfab at: \nFollow the underground adventure on Twitter with via @ESA_CAVES<\/a>, and on the CAVES blog<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" \nPhotogrammetry is the science of getting precise measurements and three-dimensional data from at least two photographs. This technique can be applied to construct a 3D model of any scene from any source of image, from standard digital cameras to cameras on Earth-orbiting satellites. The 3D models can be analysed to store information on size, volume, shape and morphology of the surveyed areas.\n<\/p>\n \nThese models were made during the 2016 edition of ESA’s underground astronaut training course CAVES – Cooperative Adventure for Valuing and Exercising human behaviour and performance Skills. \n<\/p>\n \nPhotogrammetry could be used by astronauts on the surface of other planets, or even underground such as in the lava tubes of Mars for scientists on Earth.\n<\/p>\n The 3D models are available on Sketchfab at: \nFollow the underground adventure on Twitter with via @ESA_CAVES<\/a>, and on the CAVES blog<\/a><\/p>\n","protected":false},"author":5,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-242170","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-multimedia"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/242170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=242170"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/242170\/revisions"}],"predecessor-version":[{"id":242171,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/242170\/revisions\/242171"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=242170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=242170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=242170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nhttps:\/\/skfb.ly\/PXZ9<\/a>
https:\/\/skfb.ly\/QqyJ<\/a>\n<\/p>\n<\/p>\n
https:\/\/skfb.ly\/PXZ9<\/a>
https:\/\/skfb.ly\/QqyJ<\/a>\n<\/p>\n