1 to 10 of 25 Results
Sep 4, 2012
Chien, Steve; Mclaren, David; Doubleday, Joshua; Tran, Daniel; Tanpipat, Veerachai; Chitradon, Royol; Boonya-aroonnet, Surajate; Thanapakpawin, Porranee; Mandl, Daniel, 2012, "Integrating high-resolution taskable imagery into a sensorweb for automatic space-based monitoring of flooding in Thailand", https://hdl.handle.net/2014/42587, i-SAIRAS: International Symposium on Artificial Intelligence, Robotics and Automation in Space, Turin, Italy, September 4-6, 2012, JPL Open Repository
Several space-based assets (Terra, Aqua, Earth Observing One) have been integrated into a sensorweb to monitor flooding in Thailand. In this approach, the Moderate Imaging Spectrometer (MODIS) data from Terra and Aqua is used to perform broad-scale monitoring to track flooding at... |
Sep 4, 2012
Chien, Steve; Doubleday, Joshua; Ortega, Kevin; Tran, Daniel; Bellardo, John; Williams, Austin; Piug-Suari, Jordi; Crum, Gary; Flatley, Thomas, 2012, "Onboard autonomy and ground operations automation for the Intelligent Payload Experiment (IPEX) CubeSat Mission", https://hdl.handle.net/2014/42586, i-SAIRAS: International Symposium on Artificial Intelligence, Robotics and Automation in Space, Turin, Italy, September 4-6, 2012, JPL Open Repository
The Intelligent Payload Experiment (IPEX) is a cubesat manifested for launch in October 2013 that will flight validate autonomous operations for onboard instrument processing and product generation for the Intelligent Payload Module (IPM) of the Hyperspectral Infra-red Imager (Hy... |
Aug 1, 2011
Chien, Steve; Doubleday, Joshua; Mclaren, David; Tran, Daniel; Tanpipat, Veerachai; Chitradon, Royal; Boonya-aroonnet, Surajate; Thanapakpawin, Porranee; Khunboa, Chatchai; Leelapatra, Watis; Plermkamon, Vichian; Khunboa, Chatchai; Leelapatra, Watis; Plermkamon, Vichian; Raghavendra, Cauligi (Raghu); Mandl, Daniel, 2011, "Combining space-based and in-situ measurements to track flooding in Thailand", https://hdl.handle.net/2014/43456, IGARSS ( IEEE Geoscience and Remote Sensing Society) Sendai, Japan, August 1, 2011, JPL Open Repository
We describe efforts to integrate in-situ sensing, space-borne sensing, hydrological modeling, active control of sensing, and automatic data product generation to enhance monitoring and management of flooding. In our approach, broad coverage sensors and missions such as MODIS, TRM... |
Aug 1, 2011
Chien, Steve; Doubleday, Joshua; Mclaren, David; Davies, Ashley; Tran, Daniel; Tanpipat, Veerachai; Akaakara, Siri; Ratanasuwan, Anuchit; Mandl, Daniel, 2011, "Space-based sensorweb monitoring of wildfires in Thailand", https://hdl.handle.net/2014/43481, IEEE 2011 Symposium on Geoscience and Remote Sensing, Sendai, Japan, August 1, 2011., JPL Open Repository
We describe efforts to apply sensorweb technologies to the monitoring of forest fires in Thailand. In this approach, satellite data and ground reports are assimilated to assess the current state of the forest system in terms of forest fire risk, active fires, and likely progressi... |
Jun 6, 2011
Bornstein, Ben; Thompson, David R.; Tran, Daniel; Bue, Brian; Chien, Steve; Castano, Rebecca, 2011, "Efficient spectral endmember detection onboard the EO-1 spacecraft", https://hdl.handle.net/2014/42110, IEEE 3rd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, Lisbon, Portugal, June 6-11, 2011, JPL Open Repository
Spaceflight and planetary exploration place severe constraints on the available bandwidth for downlinking large hyperspectral images. In addition, communications with spacecraft often occur intermittently, so mission-relevant hyperspectral data must wait for analysis on the groun... |
May 12, 2010
Chien, Steve; Tran, Daniel; Rabideau, Gregg; Schaffer, Steve; Mandl, Daniel; Frye, Stuart, 2010, "Timeline-based space operations scheduling with external constraints", https://hdl.handle.net/2014/45214, International Conference on Automated Planning and Scheduling, Toronto, Canada, May 12-16, 2010, JPL Open Repository
We describe a timeline-based scheduling algorithm developed for mission operations of the EO-1 earth observing satellite. We first describe the range of operational constraints for operations focusing on maneuver and thermal constraints that cannot be modeled in typical planner/s... |
May 12, 2008
Chien, Steve; Tran, Daniel; Johnston, Mark; Davies, Ashley Gerard; Castano, Rebecca; Rabideau, Gregg; Cichy, Benjamin; Doubleday, Joshua; Pieri, David; Scharenbroich, Lucas; Kedar, Sharon; Chao, Yi; Mandl, Dan; Frye, Stuart; Song, WenZhan; Kyle, Philip; LaHusen, Rick; Cappelaere, Patrice, 2008, "Lights out operations of a space, ground, sensorweb", https://hdl.handle.net/2014/45371, SpaceOps 2008, Heidelberg, Germany, May 12-16, 2008, JPL Open Repository
We have been operating an autonomous, integrated sensorweb linking numerous space and ground sensors in 24/7 operations since 2004. This sensorweb includes elements of space data acquisition (MODIS, GOES, and EO-1), space asset retasking (EO-1), integration of data acquired from... |
Feb 26, 2008
Castano, Rebecca; Wagstaff, Kiri; Gleeson, Damhnait; Chien, Steve; Tran, Daniel; Scharenbroich, Lucas; Moghaddam, Baback; Tang, Benyang; Bue, Brian; Doggett, Thomas; Mandl, Dan; Frye, Stuart, 2008, "Onboard detection of active Canadian sulfur springs : a Europa analogue", https://hdl.handle.net/2014/41375, International Symposium on Artificial Intelligence, Robotics, and Automation in Space, Los Angeles, February 26, 2008, JPL Open Repository
We discuss a current, ongoing demonstration of insitu onboard detection in which the Earth Observing-1 spacecraft detects surface sulfur deposits that originate from underlying springs by distinguishing the sulfur from the ice-rich glacial background, a good analogue for the Euro... |
Jun 19, 2006
Sherwood, Robert; Chien, Steve; Tran, Daniel; Davies, Ashley; Castaño, Rebecca; Rabideau, Gregg; Mandl, Dan; Szwaczkowski, Joseph; Frye, Stuart; Shulman, Seth, 2006, "Enhancing science and automating operations using onboard autonomy", https://hdl.handle.net/2014/41080, SpaceOps 2006, Rome, Italy, June 19-23, 2006, JPL Open Repository
In this paper, we will describe the evolution of the software from prototype to full time operation onboard Earth Observing One (EO-1). We will quantify the increase in science, decrease in operations cost, and streamlining of operations procedures. Included will be a description... |
Oct 1, 2005
Chien, Steve; Cichy, Benjamin; Davies, Ashley; Tran, Daniel; Rabideau, Gregg; Sherwood, Rob; Mandl, Dan; Frye, Stuart; Shulman, Seth; Jones, Jeremy; Grosvenor, Sandy, 2005, "An autnomous Earth-observing sensorweb", https://hdl.handle.net/2014/37564, IEEE International Conference on Systems, Man, and Cybernetics, JPL Open Repository
No abstract provided |
