The 1 km resolution global data set: needs of the International Geosphere Biosphere Programme†
| Autor: | Josef Cihlar, S. Ruttenberg, John R. Townshend, Christopher O. Justice, F. Sadowski, Philippe M. Teillet, David L. Skole, J.-P. Malingreau |
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| Rok vydání: | 1994 |
| Předmět: | |
| Zdroj: | International Journal of Remote Sensing. 15:3417-3441 |
| ISSN: | 1366-5901 0143-1161 |
| DOI: | 10.1080/01431169408954338 |
| Popis: | Examination of the scientific priorities for the International Geosphere Biosphere Programme (IGBP) reveals a requirement for global land data sets in several of its Core Projects. These data sets need to be at several space and time scales. Requirements are demonstrated for the regular acquisition of data at spatial resolutions of 1 km and finer and at high temporal frequencies. Global daily data at a resolution of approximately 1 km are sensed by the Advanced Very High Resolution Radiometer (AVHRR), but they have not been available in a single archive. It is proposed, that a global data set of the land surface is created from remotely sensed data from the AVHRR to support a number of IGBP's projects. This data set should have a spatial resolution of 1 km and should be generated at least once every 10 days for the entire globe. The minimum length of record should be a year, and ideally a system should be put in place which leads to the continuous acquisition of 1 km data to provide a base line d... |
| Databáze: | OpenAIRE |
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