06 February 1997
The data acquired in May 1996 by the ERS-1 sensor presents an anomaly: the image data is shifted by about 6.5 Km in azimuth compared with the nominal expected frame (while the latitude/longitude annotated in the product corresponds to the nominal expected frame). The anomaly can be partially compensated by the ESA/ESRIN ERS service. If necessary and behind specific request re-processing of data could be comtemplated. In turn new orders will be processed directly with a compensation method. Please note that only RAW, PRI, SLC and SLC-I products can be accepted for that timespan. For information the orbits concerned are 25203 to 25479. For ascending satellite passes the shift takes place northwards while for descending passes it occurs southwards. For more details do not hesistate to contact EOHELP.
01 February 1997
Why can ERS SAR provide information on tropical agriculture and deforestation even when the skies are very often cloudy? How is ERS data used in the management of the Coastal Zone? How can high precision ERS SAR assist in the task of compiling and updating maps? In what ways do ERS data contribute to forecasting of marine risks such as high winds and waves, and nowca sting of sea ice? How can ERS help to assess risks and aid response to natural disasters? Want to find out more about Synthetic Aperture Radar?
30 January 1997
Three more months of data are available as online browse products - total coverage is now September-December 1995 and July-August 1996. Next month to come: September 1996. New products ABT, ASST, GST availability is delayed until June 1997.
22 January 1997
Harmonisation of SAR Products becomes effective as from January 27th 1997 -the new SLCI product can be ordered and produced.
22 January 1997
The Antarctic summer campaign of the German O'Higgins station will start on 27 January 1997 and will last until 20 March 1997, acquiring ERS-2 SAR data for almost two 35-day cycles.
08 January 1997
Orders and/or file transfers can take place for data sensed from July through October 1996. The product labelled LVL21 covers one month of data and replaces the originally foreseen LVL22 product. For more information please contact EOHELP.
18 December 1996
Interferometric results over Vatnajokull glacier (Iceland seism - Oct. 1996)
29 November 1996
Harmonisation of SAR Products postponed to end of January previously foreseen for early December the new SLCI products and further harmonised SAR products will only become available end of January 1996.
This is to inform you that the Look-Up Table (LUT) change originally planned to be implemented on November 25th 1996 in the ERS-2 Ground Segment has been prematurily performed on 22/11/96. As an impact the altimetric range increases by 40.9 cm. This ONLY affects the first 2 Kiruna orbits as the previous LUT configuration has been set back again as soon as possible the same day. The change can be identified in the URA product at the SPH level. The modified LUT is TAU-G-REF LUT (SPH: field number: 9). Past ID was 10001, the new one (for the first 2 Kiruna orbits) being 10006. Please note that the same LUT change will permanently be implemented on November the 25th 1996.
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