TY - JOUR
T1 - Detection of terrain changes in southern Denmark using persistent scatterer interferometry
AU - Pedersen, Stig A. Schack
AU - Cooksley, Geraint
AU - Gaset, Marc
AU - Jakobsen, Peter Roll
PY - 2011/7/15
Y1 - 2011/7/15
N2 - Since 1991, a number of European satellites have acquired data of the Earth’s surface for environmental monitoring. In general, a satellite will orbit the Earth in about 1½ hours and it takes 35 days before an ERS or ENVISAT satellite repeats radar scanning of the same position. For younger generations of satellites, such as RADARSAT and TERRA, the scanning repeat interval has decreased to 24 and 11 days, respectively, so that hundreds of radar scenes of the same place, produced over the past c. 20 years, are now available.
AB - Since 1991, a number of European satellites have acquired data of the Earth’s surface for environmental monitoring. In general, a satellite will orbit the Earth in about 1½ hours and it takes 35 days before an ERS or ENVISAT satellite repeats radar scanning of the same position. For younger generations of satellites, such as RADARSAT and TERRA, the scanning repeat interval has decreased to 24 and 11 days, respectively, so that hundreds of radar scenes of the same place, produced over the past c. 20 years, are now available.
UR - http://www.scopus.com/inward/record.url?scp=79960587380&partnerID=8YFLogxK
U2 - 10.34194/geusb.v23.4835
DO - 10.34194/geusb.v23.4835
M3 - Article
SN - 2597-2154
SN - 1904-4666
SN - 1604-8156
VL - 23
SP - 41
EP - 44
JO - Geological Survey of Denmark and Greenland Bulletin
JF - Geological Survey of Denmark and Greenland Bulletin
ER -