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23 de ene. de 2024 · January 23-24, 2024. The Alaska Satellite Facility (ASF), in collaboration with the NASA JPL NISAR Early Adopters Program, held a two-day workshop on January 23-24, 2024, designed to prepare participants to work with NISAR data using ASF’s OpenScienceLab. This multi-user JupyterHub environment operates in AWS.
The Alaska Satellite Facility main administrative offices are in the WRRB, suite 105. ASF Timeline. 2022. SAR processing milestone. HyP3 On Demand cloud processing is incorporated into Vertex Data Search. 2021. 30th Anniversary. ASF celebrates 30 years of operations. 2021. Newest NASA addition.
The creation of radiometric terrain corrected (RTC) products was a project of the Alaska Satellite Facility to make SAR data accessible to a broader community of users. RTC removes the geometric and radiometric distortions inherent in synthetic aperture radar (SAR) and the corrected PALSAR data are provided in a GIS-compatible GeoTIFF format ...
Seasat. Launched by NASA in 1978, the Seasat satellite’s primary mission was to observe oceans using NASA’s first synthetic aperture radar (SAR) sensor. SAR bounces a microwave radar signal off the surface of Earth to detect physical properties. Unlike optical photo technology, SAR can see through darkness, clouds, and rain.
As key components of ESDIS, 12 interlinked Distributed Active Archive Centers (DAAC) are operated by a distributed network of independent facilities across the United States — including the NASA DAAC operated by the Alaska Satellite Facility (ASF). The ASF DAAC specializes in synthetic aperture radar (SAR) data collection, processing ...
Level-1 SAR data products from the SMAP mission are available through the Alaska Satellite Facility DAAC. Level-1 through Level-4 radiometer data and Level-2 and Level-3 radar data are available from the National Snow and Ice Data Center DAAC. In 2015, a failure of the radar power supply caused the SAR sensor to stop operating.
Alaska Satellite Facility (907) 474-5041 [email protected] 2156 Koyukuk Drive, Fairbanks, AK 99775 ; The ASF Distributed Active Archive Center (DAAC) specializes in synthetic aperture radar (SAR) data collection, processing, archiving, and distribution. ASF SAR DAAC. Vertex; Services. Services.
