Landsat 5 is the fifth satellite of the Landsat program. It was launched on March 1, 1984, with the primary goal of providing a global archive of satellite photos. The Landsat Program is managed by USGS, and data from Landsat 5 is collected and distributed from the USGS's Center for Earth Resources Observation and Science. On March 2nd 2009, Landsat 5 celebrated its 25th anniversary of operation, 22 years over its 3-year mission.
On November 26, 2005, the back-up solar array drive on Landsat 5 began exhibiting unusual behavior. The solar array drive maintains the proper pointing angle between the solar array and the sun. The rotation of the solar array drive became sporadic, and the solar array was not able to provide the power needed to charge the batteries. Maintaining power to the batteries is critical to sustain proper operation of the spacecraft. The primary solar array drive failed under similar circumstances in January 2005. As a result of this situation, imaging operations were suspended. After a month-long investigation in December 2005 and testing in January 2006, new operating procedures were developed that will allow Landsat 5 to continue normal operations.
In March 2009, Landsat 5 celebrated its 25 years in orbit and was still sending back data. On August 13, 2009, Landsat 5 tumbled out of control and power fell to a critical level due to an unknown event. Landsat 5 resumed nominal operation (battery savings mode) on August 17, 2009. On December 18, 2009, the transmitter on Landsat 5 experienced technical difficulties. Data downlink was restored on January 7, 2010 after a test successfully managed to retrieve a picture over North America.
Landsat 5 has significantly exceeded its designed life expectancy by over 22 years by 2009, and lasting 25 years total. It has a maximum transmission bandwidth of 85 Mbit/s. It was deployed at an altitude of 705.3 km (438.3 mi). It takes some 16 days to scan the entire Earth. The satellite is an identical copy of Landsat 4 and was originally intended as a backup: it therefore carries the same instruments, including the Thematic Mapper and Multi-Spectral Scanner. The Multi-Spectral Scanner was powered down in 1995.
EarthOnDrive has put together a team of electronic & systems experts, remote sensing and photogrammetric software engineers, and signal processing engineers, and has developed the Drone Swarm Mapping technology, consisting of 40 UAV Drones, able to mount thermal SWIR and FLIR and Color camera sets onto a mapping grid of over 1 Mile by 1 Mile.
Projects that we will be deploying our swarm mapping technology on are mining and mineral mapping, large solar panel cluster assessments, griding technologies, construction site analysis, industrial on-site assessment and analysis, infrastructure p..
Tererra Incorporated has integrated newest hardware technologies together with custom operating system enhancements to deliver an accelerated storage solution that is very cost effective. Many companies would like to invest heavily in 10G, 40G, or even 56G network topographies in 2015 and 2016. This customer demand also requires a cost effective storage solution which can handle these speeds. Switch manufacturers are making this a cost effective investment with newest pricing strategies and affordable switches and network cards. Storage manufacturers however, are not effectively targeting cust..
The Tererra Network provides enhanced ISP services, and provides a single fully integrated connectivity solution. The Tererra Network is a world spanning Ethernet/IP network that runs over our privately managed network infrastructure along with its other network products including StratofLash storage, Stratorender GPU rendering, SDN/MPS, Ethernet and Wave Division Multiplexing services.
The Tererra Network works as a community of interest network, enabling all its members to predictably control the distribution of data delivery between customer sites in a way that would otherwise only be ac..
We are pleased to announce the complete and 100% cloud free data over all of the European Union in 2016. The data has been amassed through five years of mapping and project work. It is delivered as GeoTIFF on more than 10TB of hard drives, with a WGS84 and Geodetic datum and projection. We can grid-n-tile the data as you like, in a variety of geospatial file formats.