This product shows the international distribution of types of tides. Four types of tides exist, and are classified based on the number and height of high and low waters each day: semi-diurnal tide: two high tides and two low tides with approximately the same height are recorded each day. Mixed tides with diurnal inequality: two high and low tides are recorded daily (just like with semi-diurnal tides), however the heights of the high and low waters vary significantly over the same day. Diurnal tides: one single high tide and one single low tide are recorded each day. Composite: tides can be diurnal or semi-diurnal or mixed.

Weather forecasting models are used to show atmospheric conditions by computing changes in meteorological parameters on a 3D atmospheric grid model. Physical laws are used to determine behaviour: fluid mechanics, variation in water phase, turbulence, radiation, and atmospheric interaction with space, the continents and the oceans. The initial conditions are determined by assimilating variational data including a large volume and wide variety of in situ observations obtained from remote detection systems. The weather forecasts available on data.shom.fr only contain "wind at 10m" and "atmospheric pressure at sea level" parameters. A land/sea mask is then applied to exclude non-maritime forecasts. These forecasts are taken from 2 different types of models: ARPEGE for world and European scale input (0.5° to 0.1° resolution) and AROME for mainland France (1.3 km resolution). ARPEGE is a global hydrostatic spectral model, with variable horizontal resolution (centred on France), vertical finite element modelling and hybrid vertical coordinates. ARPEGE is an integral part of the Arpège-IFS software package, designed, developed and maintained by Météo-France in cooperation with ECMWF (European Centre for Medium-Range Weather Forecasts - http://www.ecmwf.int/). AROME is a non-hydrostatic spectral model for weather forecasts in mainland France, with finite difference modelling for vertical input and hybrid coordinates. AROME was developed by Météo-France thanks to close national (CNRS) and international (CEPMMT, Aladin, Hirlam) cooperation programmes on the basis of the Méso-NH research model and the dynamic core of the Aladin model.

4 mosaics of 4 map sheets and a set of 32 additional map sheets 1. Administrations, banques : la Guyane : planche 29. Scale of 1:3 000 000 to 1:10 000. Date of publication: 1979. 2. Archéologie, histoire des Amérindiens : la Guyane : planche 17. Scale of 1:15 000 000 to 1:1 500 000. Date of publication: 1979. 3. Cartes anciennes : la Guyane : planche 18. Scale of 1:2 500 000 to 1:630 000. Date of publication: 1979. 4. Cayenne : la Guyane : planche 34. Scale of 1:60 000 to 1:10 000. Date of publication: 1979. 5. Circulation, transports : la Guyane : planche 27. Scale of 1:14 000 000 to 1:100 000. Date of publication: 1979. 6. Climatologie : la Guyane : planche 7. Scale of 1:3 500 000. Date of publication: 1979. 7. Climatologie II : pluviométrie annuelle moyenne : la Guyane : planche 8. Scale of 1:1 000 000. Date of publication: 1979. 8. Commerce, industrie, pêche, tourisme : la Guyane : planche 28. Scale of 1:2 000 000 to 1:1 500 000. Date of publication: 1979. 9. Energie, eaux, PTT et radiotélévision : la Guyane : planche 30. Scale of 1:1 500 000 to 1:225 000. Date of publication: 1979. 10. Exploitation forestière : la Guyane : planche 25. Scale of 1:1 000 000. Date of publication: 1979. 11. Faunes originales : plaines côtières : la Guyane : planche 15. Scale of 1:350 000. Date of publication: 1979. 12. Géologie : la Guyane : planche 4. Scale of 1:2 500 000 to 1:1 000 000. Date of publication: 1979. 13. Géomorphologie : la Guyane : planche 5. Scale of 1:2 000 000 to 1:1 000 000. Date of publication: 1979. 14. Groupes humains : la Guyane : planche 20. Scale of 1:2 000 000 to 1:300 000. Date of publication: 1979. 15. Histoire coloniale : la Guyane : planche 19. Scale of 1:2 000 000 to 1:500 000. Date of publication: 1979. 16. Hydrologie : la Guyane : planche 9. Scale of 1:1 000 000. Date of publication: 1978. 17. Ile de Cayenne : la Guyane : planche 35. Scale of 1:100 000 to 1:60 000. Date of publication: 1978. 18. Kourou, Saint-Laurent, Sinnamary : la Guyane : planche 36. Scale of 1:100 000 to 1:7 100. Date of publication: 1979. 19. La région des Guyanes : la Guyane : planche 2. Scale of 1:5 000 000. Date of publication: 1979. 20. Logement : la Guyane : planche 33. Scale of 1:1 000 000 to 1:35 000. Date of publication: 1979. 21. Milieu marin : la Guyane : planche 14. Scale of 1:1 500 000. Date of publication: 1979. 22. Mouvements migratoires : la Guyane : planche 22. Scale of 1:1 000 000 to 1:100 000. Date of publication: 1979. 23. Pathologie : la Guyane : planche 16. Scale of 1:2 000 000 to 1:150 000. Date of publication: 1979. 24. Pédologie : la Guyane : planche 10. Scale of 1:1 000 000. Date of publication: 1979. 25. Pédologie : plaines côtières : la Guyane : planche 11. Scale of 1:350 000. Date of publication: 1979. 26. Population : répartition : la Guyane : planche 21. Scale of 1:2 000 000 to 1:100 000. Date of publication: 1979. 27. Productions agricoles : la Guyane : planche 24. Scale of 1:2 000 000. Date of publication: 1979. 28. Relief : la Guyane : planche 3. Scale of 1:1 000 000 to 1:100 000. Date of publication: 1979. 29. Ressources minières : la Guyane : planche 26. Scale of 1:1 000 000 to 1:25 000. Date of publication: 1979. 30. Santé et action sociale, scolarité : la Guyane : planche 31. Scale of 1:1 500 000 to 1:50 000. Date of publication: 1979. 31. Sédimentologie : plaines côtières : la Guyane : planche 6. Scale of 1:350 000. Date of publication: 1979. 32. Situation : la Guyane : planche 1. Scale of 1:40 000 000. Date of publication: 1979. 33. Sports et loisirs, cultes : la Guyane : planche 32. Scale of 1:1 500 000 to 1:20 000. Date of publication: 1979. 34. Utilisation du sol : la Guyane : planche 23. Scale of 1:1 000 000 to 1:200 000. Date of publication: 1979. 35. Végétation : la Guyane : planche 12. Scale of 1:1 000 000. Date of publication: 1979. 36. Végétation : plaines côtières : la Guyane : planche 13. Scale of 1:350 000. Date of publication: 1979.