{ "id": 4641, "url": "https://svs.gsfc.nasa.gov/4641/", "page_type": "Infographic", "title": "Terrestrial Atmosphere ITM (Ionosphere, Thermosphere, Mesosphere) Processes", "description": "Large image version || Terrestrial_Atmos_ITM_Processes.jpg (3355x2205) [1.2 MB] || Terrestrial_Atmos_ITM_Processes_searchweb.png (320x180) [65.0 KB] || Terrestrial_Atmos_ITM_Processes_thm.png (80x40) [7.1 KB] || This graphic presents an overview of the physical processes that have been identified in Earth's upper atmosphere. || ", "release_date": "2018-05-03T00:00:00-04:00", "update_date": "2023-05-03T13:46:50.662126-04:00", "main_image": { "id": 404195, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004600/a004641/Terrestrial_Atmos_ITM_Processes_searchweb.png", "filename": "Terrestrial_Atmos_ITM_Processes_searchweb.png", "media_type": "Image", "alt_text": "Large image version", "width": 320, "height": 180, "pixels": 57600 }, "main_video": null, "main_credits": {}, "progress": "Complete", "media_groups": [ { "id": 326969, "url": "https://svs.gsfc.nasa.gov/4641/#media_group_326969", "widget": "Single image", "title": "", "caption": "", "description": "Large image version", "items": [ { "id": 248880, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 404194, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004600/a004641/Terrestrial_Atmos_ITM_Processes.jpg", "filename": "Terrestrial_Atmos_ITM_Processes.jpg", "media_type": "Image", "alt_text": "Large image version", "width": 3355, "height": 2205, "pixels": 7397775 } }, { "id": 248881, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 404195, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004600/a004641/Terrestrial_Atmos_ITM_Processes_searchweb.png", "filename": "Terrestrial_Atmos_ITM_Processes_searchweb.png", "media_type": "Image", "alt_text": "Large image version", "width": 320, "height": 180, "pixels": 57600 } }, { "id": 248882, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 404196, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004600/a004641/Terrestrial_Atmos_ITM_Processes_thm.png", "filename": "Terrestrial_Atmos_ITM_Processes_thm.png", "media_type": "Image", "alt_text": "Large image version", "width": 80, "height": 40, "pixels": 3200 } } ], "extra_data": {} }, { "id": 326968, "url": "https://svs.gsfc.nasa.gov/4641/#media_group_326968", "widget": "Basic text with HTML", "title": "", "caption": "", "description": "This graphic presents an overview of the physical processes that have been identified in Earth's upper atmosphere.", "items": [], "extra_data": {} } ], "studio": "svs", "funding_sources": [ "NASA Heliophysics" ], "credits": [ { "role": "Multimedia designer", "people": [ { "name": "Mary P. Hrybyk-Keith", "employer": "TRAX International" } ] } ], "missions": [], "series": [ "Interface to Space" ], "tapes": [], "papers": [], "datasets": [], "nasa_science_categories": [ "Earth", "Sun" ], "keywords": [ "Earth Science", "Heliophysics Infographic", "Ionosphere/Magnetosphere Dynamics", "Location", "Mesosphere", "Sun-earth Interactions", "Thermosphere" ], "recommended_pages": [], "related": [ { "id": 4617, "url": "https://svs.gsfc.nasa.gov/4617/", "page_type": "Visualization", "title": "Interface to Space: The Equatorial Fountain", "description": "Visualization illustrating the Fountain Effect of ions in the near-Earth electric and magnetic fields. || IRIConceptual.Limb2PullOut_OionFountainIGRF.noslate_CRTT.HD1080i.000660_print.jpg (1024x576) [114.5 KB] || IRIConceptual.Limb2PullOut_OionFountainIGRF.noslate_CRTT.HD1080i.000660_searchweb.png (320x180) [87.8 KB] || IRIConceptual.Limb2PullOut_OionFountainIGRF.noslate_CRTT.HD1080i.000660_thm.png (80x40) [7.2 KB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || IRIConceptual.Limb2PullOut_OionFountainIGRF.HD1080i_p30.mp4 (1920x1080) [32.1 MB] || IRIConceptual.Limb2PullOut_OionFountainIGRF.HD1080i_p30.webm (1920x1080) [4.2 MB] || 3840x2160_16x9_30p (3840x2160) [0 Item(s)] || IRIConceptual.Limb2PullOut_OionFountainIGRF_2160p30.mp4 (3840x2160) [96.1 MB] || IRIConceptual.Limb2PullOut_OionFountainIGRF.HD1080i_p30.mp4.hwshow [221 bytes] || ", "release_date": "2018-01-31T14:00:00-05:00", "update_date": "2025-03-10T00:07:15.274053-04:00", "main_image": { "id": 407509, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004600/a004617/IRIConceptual.Limb2PullOut_OionFountainIGRF.noslate_CRTT.HD1080i.000660_print.jpg", "filename": "IRIConceptual.Limb2PullOut_OionFountainIGRF.noslate_CRTT.HD1080i.000660_print.jpg", "media_type": "Image", "alt_text": "Visualization illustrating the Fountain Effect of ions in the near-Earth electric and magnetic fields.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 4539, "url": "https://svs.gsfc.nasa.gov/4539/", "page_type": "Visualization", "title": "Exploring Earth's Ionosphere: Limb view with approach", "description": "Oxygen ion enhancements at 350km altitude, ionospheric winds at altitudes of 100 km (white) and 350 km (violet) and the low-latitude geomagnetic field. || IRIDaily.zoom2limb_OionHwindIGRF.clockSlate_CRTT.HD1080i.000400_print.jpg (1024x576) [92.1 KB] || IRIDaily.zoom2limb_OionHwindIGRF.clockSlate_CRTT.HD1080i.000400_searchweb.png (320x180) [58.1 KB] || IRIDaily.zoom2limb_OionHwindIGRF.clockSlate_CRTT.HD1080i.000400_thm.png (80x40) [4.9 KB] || IRIDaily.zoom2limb_OionHwindIGRF.HD1080i_p30.mp4 (1920x1080) [89.8 MB] || OionHwindIGRF (1920x1080) [0 Item(s)] || IRIDaily.zoom2limb_OionHwindIGRF.HD1080i_p30.webm (1920x1080) [8.6 MB] || OionHwindIGRF (3840x2160) [0 Item(s)] || IRIDaily.zoom2limb_OionHwindIGRF.2160p30.mp4 (3840x2160) [274.0 MB] || IRIDaily.zoom2limb_OionHwindIGRF.HD1080i_p30.mp4.hwshow [210 bytes] || ", "release_date": "2017-01-13T10:00:00-05:00", "update_date": "2025-03-10T00:06:28.795554-04:00", "main_image": { "id": 417272, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004500/a004539/IRIDaily.zoom2limb_OionHwindIGRF.clockSlate_CRTT.HD1080i.000400_print.jpg", "filename": "IRIDaily.zoom2limb_OionHwindIGRF.clockSlate_CRTT.HD1080i.000400_print.jpg", "media_type": "Image", "alt_text": "Oxygen ion enhancements at 350km altitude, ionospheric winds at altitudes of 100 km (white) and 350 km (violet) and the low-latitude geomagnetic field.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 4540, "url": "https://svs.gsfc.nasa.gov/4540/", "page_type": "Visualization", "title": "Exploring Earth's Ionosphere: Limb view", "description": "This visualization presents data on the concentration of the singly-ionized oxygen atom (rainbow color table, red is highest concentration), the low-latitude geomagnetic field (gold field lines) and the ionospheric winds at two altitude levels, 100km (white) and 350 km (violet). || IRIDaily.limb_OionHwindIGRF.clockSlate_CRTT.HD1080i.000750_print.jpg (1024x576) [101.4 KB] || IRIDaily.limb_OionHwindIGRF.clockSlate_CRTT.HD1080i.000750_thm.png (80x40) [5.0 KB] || IRIDaily.limb_OionHwindIGRF.clockSlate_CRTT.HD1080i.000750_searchweb.png (320x180) [62.5 KB] || IRIDaily.limb_OionHwindIGRF.HD1080i_p30.mp4 (1920x1080) [88.3 MB] || OionHwindIGRF (1920x1080) [0 Item(s)] || OionHwindIGRF (3840x2160) [0 Item(s)] || IRIDaily.limb_OionHwindIGRF.2160p30.webm (3840x2160) [12.4 MB] || IRIDaily.limb_OionHwindIGRF.2160p30.mp4 (3840x2160) [274.0 MB] || IRIDaily.limb_OionHwindIGRF.HD1080i_p30.mp4.hwshow [205 bytes] || ", "release_date": "2017-01-13T10:00:00-05:00", "update_date": "2025-03-10T00:06:29.592499-04:00", "main_image": { "id": 417298, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004500/a004540/IRIDaily.limb_OionHwindIGRF.clockSlate_CRTT.HD1080i.000750_print.jpg", "filename": "IRIDaily.limb_OionHwindIGRF.clockSlate_CRTT.HD1080i.000750_print.jpg", "media_type": "Image", "alt_text": "This visualization presents data on the concentration of the singly-ionized oxygen atom (rainbow color table, red is highest concentration), the low-latitude geomagnetic field (gold field lines) and the ionospheric winds at two altitude levels, 100km (white) and 350 km (violet).", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 4504, "url": "https://svs.gsfc.nasa.gov/4504/", "page_type": "Visualization", "title": "Exploring the Ionosphere: The Dayside Ionosphere", "description": "A view of the singly-ionizing oxygen atom on the dayside of Earth. This represents the variation of the enhancments due to variation in the geomagnetic field. This version interpolates the IRI model to a higher time cadence for a smoother animation. || IRIDaily.sunward_O+ion.clockSlate_CRTT.UHD3840.001001_print.jpg (1024x576) [58.1 KB] || IRIDaily.sunward_O+ion.IRIinterp.HD1080i_p30.mp4 (1920x1080) [50.1 MB] || IRI.interpolated (1920x1080) [0 Item(s)] || IRIDaily.sunward_O+ion.IRIinterp.HD1080i_p30.webm (1920x1080) [17.1 MB] || IRIDaily.sunward_O+ion.IRIinterp.UHD3840_2160p30.mp4 (3840x2160) [72.7 MB] || IRI.interpolated (3840x2160) [0 Item(s)] || IRIDaily.sunward_O+ion.IRIinterp_4504.key [51.9 MB] || IRIDaily.sunward_O+ion.IRIinterp_4504.pptx [51.6 MB] || exploring-the-ionosphere-the-dayside-ionosphere.hwshow [308 bytes] || ", "release_date": "2016-10-27T14:00:00-04:00", "update_date": "2025-03-09T00:06:14.577624-05:00", "main_image": { "id": 420087, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004500/a004504/IRIDaily.sunward_O+ion.clockSlate_CRTT.UHD3840.001001_print.jpg", "filename": "IRIDaily.sunward_O+ion.clockSlate_CRTT.UHD3840.001001_print.jpg", "media_type": "Image", "alt_text": "A view of the singly-ionizing oxygen atom on the dayside of Earth. This represents the variation of the enhancments due to variation in the geomagnetic field. This version interpolates the IRI model to a higher time cadence for a smoother animation.", "width": 1024, "height": 576, "pixels": 589824 } } ], "sources": [], "products": [], "newer_versions": [], "older_versions": [], "alternate_versions": [] }