Les nouvelles technologies de l鈥檌nformation ont facilit茅 l鈥檃cc猫s 脿 de nombreuses bases de donn茅es offrant au grand public, mais surtout aux professionnels, une multitude de services. Le domaine de l鈥檌nformation g茅ographique a 茅galement suivi ce mouvement en modernisant l鈥檈nsemble des supports, des plans, des cartes topographiques et de tous les types de donn茅es 脿 r茅f茅rence spatiale. Face au d茅ploiement massif des cartes num茅riques et des nombreux services bas茅s sur la localisation, il s鈥檃git de rester critique et surtout de d茅velopper les capacit茅s n茅cessaires afin de choisir les outils et jeux de g茅odonn茅es adapt茅s aux besoins professionnels.
脡l茅ments de G茅omatique
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Gain insight into a topic and learn the fundamentals.
4.7
(142 reviews)
Intermediate level
Some related experience required
Flexible schedule
2 weeks at 10 hours a week
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Assessments
34 assignments
Taught in French
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There are 11 modules in this course
Cette introduction vous permet de faire vos premiers pas dans la g茅omatique en manipulant quelques concepts simples.
What's included
2 videos4 readings4 assignments
La g茅od茅sie consiste 脿 d茅terminer la forme et les dimensions de la Terre.
What's included
3 videos2 readings5 assignments
Les r茅f茅rences g茅od茅siques permettent de d茅finir les coordonn茅es de points 脿 la surface de la Terre.
What's included
3 videos2 readings4 assignments
La cartographie est la m茅thode qui permet de repr茅senter fid猫lement et de mani猫re synth茅tique des donn茅es d'un pays ou d'un territoire.
What's included
2 videos1 reading3 assignments
L'informatique permet 脿 tout un chacun de cr茅er et manipuler une mod茅lisation du terrain sous forme num茅rique. Ces mod茅lisations sont utilis茅s dans des outils de conception et de simulation pour l鈥檌ng茅nierie et l'am茅nagent.
What's included
3 videos1 reading3 assignments
Le nivellement est l'op茅ration de base de la topom茅trie qui permet de d茅terminer des altitudes en tenant compte de la gravit茅.
What's included
6 videos2 readings3 assignments
Le th茅odolite est l'instrument embl茅matique de la topom茅trie qui permet de mesurer des angles entre des points sur le terrain.
What's included
4 videos2 readings3 assignments
Le lever polaire est l'op茅ration essentielle de la topom茅trie qui permet de d茅terminer les coordonn茅es de nouveaux points 脿 partir de mesures d'angles et de distances.
What's included
4 videos2 readings2 assignments
Les mesures 茅lectroniques de distances doivent subirent un certain nombre de corrections pour 锚tre compatibles avec un canevas de points en coordonn茅es nationales.
What's included
3 videos3 readings3 assignments
La localisation par satellites est une branche moderne de la G茅omatique qui permet de d茅terminer une position de l'espace en utilisant des signaux provenant d'une constellation de satellites.
What's included
2 videos2 readings3 assignments
Apr猫s ce cours sur les 茅l茅ments de g茅omatique, nous vous donnons un r茅sum茅 suivi de deux exemples pratiques qui illustrent les m茅thodes d'acquisition et de repr茅sentation de g茅odonn茅es. Nous profitons de l'occasion pour vous remercier pour votre participation active 脿 ce cours.
What's included
1 video1 reading1 assignment
Instructors
Instructor ratings
4.8 (33 ratings)
Offered by
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L&T EduTech
- Status: Free Trial
University of California, Davis
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DM
4
Reviewed on Jun 11, 2021
Un excellent cours pour permettre de poser les bases de la g茅omatique.
JL
5
Reviewed on May 25, 2021
脡norme merci pour la p茅dagogie, la pr茅cision des cours, la pertinence des exercices.
SB
4
Reviewed on Jun 21, 2020
cour tr猫s explicite, pr茅cision et explication satisfaisante des enseignements
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