搜索结果: 1-10 共查到“地球科学总论 satellite data”相关记录10条 . 查询时间(0.144 秒)
Global high-resolution simulations of CO2 and CH4 using a NIES transport model to produce a priori concentrations for use in satellite data retrievals
Global high-resolution simulations CO2 and CH4 NIES transport model produce a priori concentrations satellite data retrievals
2014/12/17
The Greenhouse gases Observing SATellite (GOSAT) measures column-averaged dry air mole fractions of carbon dioxide and methane (XCO2 and XCH4, respectively). Since the launch of GOSAT, model-simulated...
Assimilating water column and satellite data for marine export production estimation
Assimilating water column satellite data marine export production estimation
2014/12/12
Recent advances in satellite retrieval methodology now allow for estimation of particular organic carbon (POC) concentration in ocean surface waters directly from satellite-based optical data. Because...
Terrestrial Ecosystem Carbon Fluxes Predicted from MODIS Satellite Data and Large-Scale Disturbance Modeling
Carbon Flux Deforestation MODIS Ecosystem Production
2013/3/8
The CASA (Carnegie-Ames-Stanford) ecosystem model based on satellite greenness observations has been used to estimate monthly carbon fluxes in terrestrial ecosystems from 2000 to 2009. The CASA model ...
Drought and vegetation stress monitoring in Portugal using satellite data
Drought and vegetation stress monitoring Portugal satellite data
2009/12/16
Remote sensed information on vegetation and soil moisture, namely the Normalised Difference Vegetation Index (NDVI) and the Soil Water Index (SWI), is employed to monitor the spatial extent, severity ...
The use of NOAA/AVHRR satellite data for monitoring and assessment of forest fires and floods
NOAA/AVHRR satellite data monitoring assessment forest fires floods
2009/12/11
The increasing number of extreme natural phenomena, which are related to the climate variability and are mainly caused by anthropogenic factors, escalate the frequency and severity of natural disaster...
Drought and vegetation stress monitoring in Portugal using satellite data
Drought vegetation stress monitoring Portugal satellite data
2009/12/8
Remote sensed information on vegetation and soil moisture, namely the Normalised Difference Vegetation Index (NDVI) and the Soil Water Index (SWI), is employed to monitor the spatial extent, severity ...
Terrestrial carbon sinks in the Brazilian Amazon and Cerrado region predicted from MODIS satellite data and ecosystem modeling
carbon sinks Brazilian Amazon Cerrado region MODIS satellite data ecosystem modeling
2010/1/20
A simulation model based on satellite observations of monthly vegetation cover from the Moderate Resolution Imaging Spectroradiometer (MODIS) was used to estimate monthly carbon fluxes in terrestrial ...
Estimates of fire emissions from an active deforestation region in the southern Amazon based on satellite data and biogeochemical modelling
fire emissions active deforestation region Amazon satellite data biogeochemical modelling
2010/1/19
Tropical deforestation contributes to the build-up of atmospheric carbon dioxide in the atmosphere. Within the deforestation process, fire is frequently used to eliminate biomass in preparation for ag...
Assessing lahars from ice-capped volcanoes using ASTER satellite data, the SRTM DTM and two different flow models: case study on Iztaccíhuatl (Central Mexico)
ice-capped volcanoes ASTER satellite data the SRTM DTM and two different flow models Iztaccíhuatl (Central Mexico)
2009/12/30
In this study, analysis of the glaciers on Iztaccíhuatl shows a dramatic retreat during the last 150 years: the glaciated area in 2007 corresponds to only 4% of the one in 1850 AD and the glaciers are...
Assignment of rainfall confidence values using multispectral satellite data at mid-latitudes:first results
Assignment rainfall confidence values multispectral satellite data mid-latitudes
2010/1/26
The authors propose a new method for the assignment of rainfall confidences on a pixel basis using cloud properties derived from optical satellite data during daytime. This approach is based on the co...