A Delta-I was successfully executed on February 4, 2014 that corrected the shift. There are no impacts to Level-1 data processing and product quality is not affected although users may notice a slight difference in the nominal WRS footprint that is more noticeable toward the equator.
Please contact USGS Landsat Customer Services with any questions or concerns: firstname.lastname@example.org.
STELLA: A DIY Handheld Scientific Instrument
If you are looking for a do-it-yourself (DIY) handheld spectrometer, you need to meet STELLA. STELLA (Science and Technology Education for Land/Life Assessment) is a portable scientific instrument developed by