Planetary Geodesy Sveučilište u Zagrebu Geodetski fakultet Kolegij: Engleski jezik u funkciji struke Student: Natalija Šag...
<ul><li>Determination and study of properties of any planetary body </li></ul><ul><li>- size </li></ul><ul><li>- shape </l...
History  <ul><li>17th century – Galileo Galilei – first drawings of the Moon </li></ul><ul><li>18th century – Tobias Mayer...
Planetary mapping <ul><li>Differences versus Earth </li></ul><ul><li>Mapping tool: areal film camera or spacecraft televis...
Science goals of planetary geodesy <ul><li>Definition of reference systems </li></ul><ul><li>Definition of rotation parame...
Precession -  change in the orientation of the rotation axis of a  rotating  body
Libration -  an oscillating motion of  orbiting  bodies relative to each other Lunar  libration
Science goals of planetary geodesy <ul><li>Establishment of: </li></ul><ul><li>- planetary geodetic control point networks...
Control points on other planetary bodies <ul><li>Centers of craters as defined by their rims </li></ul><ul><li>Analytical ...
Conclusion  <ul><li>Development of innovative cartographic techniques  </li></ul><ul><li>Contribution to understanding of ...
Questions <ul><li>Who published first drawings of the Moon? </li></ul><ul><li>When was established the first control netwo...
<ul><li>Sources: </li></ul><ul><li>R. Greeley, R.M. Batson: Planetary mapping </li></ul><ul><li>http:// www.dlr.de /pf/en/...
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Planetary geodesy

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Planetary geodesy

  1. 1. Planetary Geodesy Sveučilište u Zagrebu Geodetski fakultet Kolegij: Engleski jezik u funkciji struke Student: Natalija Šagud Datum: 09.01.2012.
  2. 2. <ul><li>Determination and study of properties of any planetary body </li></ul><ul><li>- size </li></ul><ul><li>- shape </li></ul><ul><li>- rotation </li></ul><ul><li>- gravity field </li></ul>
  3. 3. History <ul><li>17th century – Galileo Galilei – first drawings of the Moon </li></ul><ul><li>18th century – Tobias Mayer – first control network of a planetary body (Moon) </li></ul>
  4. 4. Planetary mapping <ul><li>Differences versus Earth </li></ul><ul><li>Mapping tool: areal film camera or spacecraft television systems </li></ul>
  5. 5. Science goals of planetary geodesy <ul><li>Definition of reference systems </li></ul><ul><li>Definition of rotation parameters (also precession and libration) </li></ul>
  6. 6. Precession - change in the orientation of the rotation axis of a rotating  body
  7. 7. Libration - an oscillating motion of orbiting bodies relative to each other Lunar libration
  8. 8. Science goals of planetary geodesy <ul><li>Establishment of: </li></ul><ul><li>- planetary geodetic control point networks </li></ul><ul><li>- global and local three-dimensional surface </li></ul><ul><li>representations </li></ul><ul><li>creation of geocoded image data and maps </li></ul>
  9. 9. Control points on other planetary bodies <ul><li>Centers of craters as defined by their rims </li></ul><ul><li>Analytical photogrammetry (for computing the latitude and longitude of the control points) </li></ul>
  10. 10. Conclusion <ul><li>Development of innovative cartographic techniques </li></ul><ul><li>Contribution to understanding of planetary objects </li></ul><ul><li>Prime role in Solar System exploration </li></ul>
  11. 11. Questions <ul><li>Who published first drawings of the Moon? </li></ul><ul><li>When was established the first control network of a planetary body? </li></ul><ul><li>How do we call a change in the orientation of the axis of a rotation body? </li></ul><ul><li>Which libration is most common and best known? </li></ul><ul><li>What is most common way to define a control point on other planetary bodies? </li></ul>
  12. 12. <ul><li>Sources: </li></ul><ul><li>R. Greeley, R.M. Batson: Planetary mapping </li></ul><ul><li>http:// www.dlr.de /pf/en/ </li></ul>

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