Ensuring the Climate Record from the NPOESS and GOES-R Spacecraft
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The GOOS Physics and Climate Panel* coordinates requirements for the physical variables for GOOS, and also leads the climate theme, reporting to the United Nations Framework Convention for Climate Change (UNFCCC), through the Global Climate Observing System (GCOS).
Due to the many links that need to be made, the panel has a 5 year Work Plan (2013-2018), which is reviewed and updated annually. The Work Plan focusses on developing requirements for physics Essential Ocean Variables (EOVs) and ocean Essential Climate Variables (ECVs) through the development of variable specifications, the evaluation of network design to meet requirements, and the development and application of observing system performance metrics.
Where there is a need to evolve or expand the observing system, the panel conducts thematic systems based evaluations: for example, the Tropical Pacific observing system (TPOS) review, and evaluation of physics and climate aspects of the Deep Ocean Observing Strategy. Future plans and priorities include; Boundary Currents, and boundary current/shelf interactions, observations for reducing uncertainties in air sea fluxes, and observing ocean/ice interactions.
Systems based evaluations are designed to assess requirements for observations of EOVs, and assess approaches to meeting requirements with existing and emerging observing technologies. Some of these evaluations can and will lead to stand alone finite lifetime projects to oversee the transition or expansion of the observing system. For instance, a new project has been established following the TPOS review, called TPOS 2020 to oversee transition of the TPOS to become more robust, integrated and sustainable (see www.tpos2020.org).
* The GOOS Physics and Climate Panel is also known as the GCOS-GOOS-WCRP Ocean Observations panel for Physics and Climate, OOPC. See more details at www.oopc.infoC1.02: The activities and Work Plan of the GOOS Physics and Climate Panel (OO...
C1.02: The activities and Work Plan of the GOOS Physics and Climate Panel (OO...Blue Planet Symposium
Since the recent development of UAVs(Unmanned Aerial Vehicles) and digital sensors technology has enabled the acquisition of high-resolution image data, it is considered that the image data of riverside can be analysed. Therefore, this study analyses the applicability of remote sensing techniques through image analysis in river systems and habitats. The target stream in this study was the Cheongmi stream and the applicability of the river environmental evaluation technique was analysed through image analysis. The satellite images used for the analysis of river topography and environments were compared with the aerial images taken by a micro UAV), and the river environmental evaluation was carried out with the field research at the same time. The data acquisition range and application limit by river environmental evaluation technique proposed previously were evaluated, and as a result, it was found that it was possible to draw various evaluation parameters using a drone that could take an image at a low altitude in comparison to satellite images.Applicability Study on the Optical Remote Sensing Techniques in a River
Applicability Study on the Optical Remote Sensing Techniques in a RiverInternational Journal of Modern Research in Engineering and Technology
Leveling techniques, including the use of levels, theodolites and GPS are less applicable
under forest canopies. In addition, the “Light Detection and Ranging” (LIDAR) technique is sophisticated,
expensive and not readily available in developing countries. The current study therefore attempted the use of
water table as an alternative method for leveling the Jozani groundwater forest (JGWF) of Zanzibar,
Tanzania. The “Height of Instrument” method was used to determine reduced level (RL) of the water table
(RLWT) of JGWF from local wells. Then, through temporary wells (TWs), RLWT was used as a wide
benchmark to determine other RLs on the ground surface along 32 transect lines. The height from the water
table to the ground surface (floating height (FH)) was then measured. Benchmark number 205 and SOKKIA
C.3.2 level were used to determine the RLWT. Soil auger was used to open TWs, and cellphone timer and
floating rod tape were used respectively to determine time of water settlement, and FH in a TW. GARMIN
GPS Model Etrex 10 and ArcGIS 10.1 were used for geo-referencing and mapping. Elevations of ground
surfaces were computed by summing the RLWT and FH at a particular point and were then used to produce
digital elevation model (DEM) of JGWF. It is concluded that, use of water table for leveling the
groundwater forest is feasible and an alternative method.
Use of water table as a benchmark for leveling groundwater forest: The case o...
Use of water table as a benchmark for leveling groundwater forest: The case o...International journal of scientific and technical research in engineering (IJSTRE)
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The GOOS Physics and Climate Panel* coordinates requirements for the physical variables for GOOS, and also leads the climate theme, reporting to the United Nations Framework Convention for Climate Change (UNFCCC), through the Global Climate Observing System (GCOS).
Due to the many links that need to be made, the panel has a 5 year Work Plan (2013-2018), which is reviewed and updated annually. The Work Plan focusses on developing requirements for physics Essential Ocean Variables (EOVs) and ocean Essential Climate Variables (ECVs) through the development of variable specifications, the evaluation of network design to meet requirements, and the development and application of observing system performance metrics.
Where there is a need to evolve or expand the observing system, the panel conducts thematic systems based evaluations: for example, the Tropical Pacific observing system (TPOS) review, and evaluation of physics and climate aspects of the Deep Ocean Observing Strategy. Future plans and priorities include; Boundary Currents, and boundary current/shelf interactions, observations for reducing uncertainties in air sea fluxes, and observing ocean/ice interactions.
Systems based evaluations are designed to assess requirements for observations of EOVs, and assess approaches to meeting requirements with existing and emerging observing technologies. Some of these evaluations can and will lead to stand alone finite lifetime projects to oversee the transition or expansion of the observing system. For instance, a new project has been established following the TPOS review, called TPOS 2020 to oversee transition of the TPOS to become more robust, integrated and sustainable (see www.tpos2020.org).
* The GOOS Physics and Climate Panel is also known as the GCOS-GOOS-WCRP Ocean Observations panel for Physics and Climate, OOPC. See more details at www.oopc.infoC1.02: The activities and Work Plan of the GOOS Physics and Climate Panel (OO...
C1.02: The activities and Work Plan of the GOOS Physics and Climate Panel (OO...Blue Planet Symposium
Since the recent development of UAVs(Unmanned Aerial Vehicles) and digital sensors technology has enabled the acquisition of high-resolution image data, it is considered that the image data of riverside can be analysed. Therefore, this study analyses the applicability of remote sensing techniques through image analysis in river systems and habitats. The target stream in this study was the Cheongmi stream and the applicability of the river environmental evaluation technique was analysed through image analysis. The satellite images used for the analysis of river topography and environments were compared with the aerial images taken by a micro UAV), and the river environmental evaluation was carried out with the field research at the same time. The data acquisition range and application limit by river environmental evaluation technique proposed previously were evaluated, and as a result, it was found that it was possible to draw various evaluation parameters using a drone that could take an image at a low altitude in comparison to satellite images.Applicability Study on the Optical Remote Sensing Techniques in a River
Applicability Study on the Optical Remote Sensing Techniques in a RiverInternational Journal of Modern Research in Engineering and Technology
Leveling techniques, including the use of levels, theodolites and GPS are less applicable
under forest canopies. In addition, the “Light Detection and Ranging” (LIDAR) technique is sophisticated,
expensive and not readily available in developing countries. The current study therefore attempted the use of
water table as an alternative method for leveling the Jozani groundwater forest (JGWF) of Zanzibar,
Tanzania. The “Height of Instrument” method was used to determine reduced level (RL) of the water table
(RLWT) of JGWF from local wells. Then, through temporary wells (TWs), RLWT was used as a wide
benchmark to determine other RLs on the ground surface along 32 transect lines. The height from the water
table to the ground surface (floating height (FH)) was then measured. Benchmark number 205 and SOKKIA
C.3.2 level were used to determine the RLWT. Soil auger was used to open TWs, and cellphone timer and
floating rod tape were used respectively to determine time of water settlement, and FH in a TW. GARMIN
GPS Model Etrex 10 and ArcGIS 10.1 were used for geo-referencing and mapping. Elevations of ground
surfaces were computed by summing the RLWT and FH at a particular point and were then used to produce
digital elevation model (DEM) of JGWF. It is concluded that, use of water table for leveling the
groundwater forest is feasible and an alternative method.
Use of water table as a benchmark for leveling groundwater forest: The case o...
Use of water table as a benchmark for leveling groundwater forest: The case o...International journal of scientific and technical research in engineering (IJSTRE)
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Ensuring the Climate Record from the NPOESS and GOES-R Spacecraft
- 1. Ensuring the Climate Record from the NPOESS and GOES-R Spacecraft : Elements of a Strategy to Recover Measurement Capabilities Lost in Program Restructuring Art Charo National Research Council Space Studies Board
- 4. II. Context for this Analysis
- 12. Cancelation of HES on GOES-R
- 13. III. Climate Capabilities Prioritization and Recovery Analysis Process
- 19. Results of 2 Separate Prioritizations* *Based on needs of climate science w/o considering cost Tier 4 Tier 2 Tier 3 Tier 1 Increasing Priority NPOESS (LEO) GOES-R (GEO)
- 20. IV. Tier-1/2 Recovery Priorities
- 36. BACKUP SLIDES
- 40. NPOESS Instrument Assignments, Pre-Nunn-McCurdy
- 41. NPOESS Instrument Assignments, Post-Nunn-McCurdy