{"dp_type": "Project", "free_text": "RIOMETER"}
[{"awards": "0840733 Murr, David", "bounds_geometry": "POLYGON((-180 -60,-144 -60,-108 -60,-72 -60,-36 -60,0 -60,36 -60,72 -60,108 -60,144 -60,180 -60,180 -63,180 -66,180 -69,180 -72,180 -75,180 -78,180 -81,180 -84,180 -87,180 -90,144 -90,108 -90,72 -90,36 -90,0 -90,-36 -90,-72 -90,-108 -90,-144 -90,-180 -90,-180 -87,-180 -84,-180 -81,-180 -78,-180 -75,-180 -72,-180 -69,-180 -66,-180 -63,-180 -60))", "dataset_titles": null, "datasets": null, "date_created": "Fri, 30 Jul 2010 00:00:00 GMT", "description": "This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5). The overall goal of this project is to increase understanding of the conjugate nature of the polar ionospheres, which in part helps understanding the multi-scale global solar wind, magnetosphere, and ionosphere system. The project utilizes numerous types of ionospheric remote sensing instrumentation, including: terrestrial GPS receivers, GPS satellite occultation receivers, all-sky imagers, riometers, and magnetometers currently deployed in the Arctic and Antarctic to estimate the 3-D time histories of the ionospheric electron density and also to estimate the polar wind in these polar regions. Furthermore, additional GPS instrumentation will be deployed in Antarctica to increase the number and improve the spatial distribution of GPS receivers in this region. Import aspects of this investigation are: (1) utilization of a large array of instrumentation in the Arctic and Antarctic regions to provide the maximum number of measurements of the ionosphere, (2) the modification and deployment of commercial-off-the-shelf GPS receivers in remote Antarctic locations to improve spatial distribution of GPS measurements, (3) development of a new estimation algorithm for estimating the polar wind, and (4) estimation of 3-D electron density time histories and conductances in conjugate polar ionospheres. The fieldwork and analysis efforts associated with this project are highly suitable for involvement and research training of graduate and undergraduate students.", "east": 180.0, "geometry": "POINT(0 -89.999)", "instruments": null, "is_usap_dc": true, "keywords": "Not provided", "locations": null, "north": -60.0, "nsf_funding_programs": null, "paleo_time": null, "persons": "Murr, David", "platforms": "Not provided", "repositories": null, "science_programs": null, "south": -90.0, "title": "Collaborative Research: Imaging, Estimation, and Analysis of Density Distributions in the Conjugate Polar Ionospheres", "uid": "p0000671", "west": -180.0}, {"awards": "0341050 LaBelle, James", "bounds_geometry": null, "dataset_titles": "Data Project A-128-S.", "datasets": [{"dataset_uid": "000115", "doi": "", "keywords": null, "people": null, "repository": "PI website", "science_program": null, "title": "Data Project A-128-S.", "url": "http://www.dartmouth.edu/~spacephy/labelle_group/"}], "date_created": "Mon, 12 Jan 2009 00:00:00 GMT", "description": "This project will continue the operation of surface-based magnetometers, imaging and broadbeam riometers (relative ionospheric opacity instruments), and two-wavelength zenith photometers at South Pole and McMurdo stations in Antarctica, and imaging riometers at Iqaluit (nominally conjugate to South Pole) and Sondrestrom in the Arctic. Additionally, the data acquisition systems at South Pole and McMurdo for the common recording of other geophysical data, and the provision of these data to collaborating investigators will be continued. The Antarctic data sets are web-based, and can be accessed in near-real time. \u003cbr/\u003eThe continuation of the activities in the 2004-2006 time frame will contribute to several major science initiatives, including the GEM (Geospace Environment Modeling), CEDAR (Coupling, Energetics and Dynamics of Atmospheric Regions), ISTP/GGS (International Solar-Terrestrial Project/Global Geospace Science), and National Space Weather programs. The overall objective of the project is to understand the relevant physical processes that produce the observed phenomena, and how they relate to driving forces, either internal, such as magnetospheric/ionospheric instabilities, or external, such as solar wind/interplanetary magnetic field variations. It is expected that this project will lead to an enhanced capability to predict sufficiently in advance the possible occurrence of events that might have negative technological or societal impacts, and thus provide time to lessen their effects.", "east": null, "geometry": null, "instruments": "SOLAR/SPACE OBSERVING INSTRUMENTS \u003e RADIO WAVE DETECTORS \u003e RIOMETER", "is_usap_dc": true, "keywords": "Not provided; Lf/Mf/Hf Receiver", "locations": null, "north": null, "nsf_funding_programs": null, "paleo_time": null, "persons": "Labelle, James; Lessard, Marc", "platforms": "Not provided", "repo": "PI website", "repositories": "PI website", "science_programs": null, "south": null, "title": "Collaborative Research: Polar Experiment Network for Geospace Upper-atmosphere Investigations (PENGUIn) - A New Vision for Global Studies", "uid": "p0000565", "west": null}]
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| Project Title/Abstract/Map | NSF Award(s) | Date Created | PIs / Scientists | Dataset Links and Repositories | Abstract | Bounds Geometry | Geometry | Selected | Visible | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Collaborative Research: Imaging, Estimation, and Analysis of Density Distributions in the Conjugate Polar Ionospheres
|
0840733 |
2010-07-30 | Murr, David | No dataset link provided | This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5). The overall goal of this project is to increase understanding of the conjugate nature of the polar ionospheres, which in part helps understanding the multi-scale global solar wind, magnetosphere, and ionosphere system. The project utilizes numerous types of ionospheric remote sensing instrumentation, including: terrestrial GPS receivers, GPS satellite occultation receivers, all-sky imagers, riometers, and magnetometers currently deployed in the Arctic and Antarctic to estimate the 3-D time histories of the ionospheric electron density and also to estimate the polar wind in these polar regions. Furthermore, additional GPS instrumentation will be deployed in Antarctica to increase the number and improve the spatial distribution of GPS receivers in this region. Import aspects of this investigation are: (1) utilization of a large array of instrumentation in the Arctic and Antarctic regions to provide the maximum number of measurements of the ionosphere, (2) the modification and deployment of commercial-off-the-shelf GPS receivers in remote Antarctic locations to improve spatial distribution of GPS measurements, (3) development of a new estimation algorithm for estimating the polar wind, and (4) estimation of 3-D electron density time histories and conductances in conjugate polar ionospheres. The fieldwork and analysis efforts associated with this project are highly suitable for involvement and research training of graduate and undergraduate students. | POLYGON((-180 -60,-144 -60,-108 -60,-72 -60,-36 -60,0 -60,36 -60,72 -60,108 -60,144 -60,180 -60,180 -63,180 -66,180 -69,180 -72,180 -75,180 -78,180 -81,180 -84,180 -87,180 -90,144 -90,108 -90,72 -90,36 -90,0 -90,-36 -90,-72 -90,-108 -90,-144 -90,-180 -90,-180 -87,-180 -84,-180 -81,-180 -78,-180 -75,-180 -72,-180 -69,-180 -66,-180 -63,-180 -60)) | POINT(0 -89.999) | false | false | |||
|
Collaborative Research: Polar Experiment Network for Geospace Upper-atmosphere Investigations (PENGUIn) - A New Vision for Global Studies
|
0341050 |
2009-01-12 | Labelle, James; Lessard, Marc |
|
This project will continue the operation of surface-based magnetometers, imaging and broadbeam riometers (relative ionospheric opacity instruments), and two-wavelength zenith photometers at South Pole and McMurdo stations in Antarctica, and imaging riometers at Iqaluit (nominally conjugate to South Pole) and Sondrestrom in the Arctic. Additionally, the data acquisition systems at South Pole and McMurdo for the common recording of other geophysical data, and the provision of these data to collaborating investigators will be continued. The Antarctic data sets are web-based, and can be accessed in near-real time. <br/>The continuation of the activities in the 2004-2006 time frame will contribute to several major science initiatives, including the GEM (Geospace Environment Modeling), CEDAR (Coupling, Energetics and Dynamics of Atmospheric Regions), ISTP/GGS (International Solar-Terrestrial Project/Global Geospace Science), and National Space Weather programs. The overall objective of the project is to understand the relevant physical processes that produce the observed phenomena, and how they relate to driving forces, either internal, such as magnetospheric/ionospheric instabilities, or external, such as solar wind/interplanetary magnetic field variations. It is expected that this project will lead to an enhanced capability to predict sufficiently in advance the possible occurrence of events that might have negative technological or societal impacts, and thus provide time to lessen their effects. | None | None | false | false |
