搜索结果: 1-13 共查到“地球物理学 Quality”相关记录13条 . 查询时间(0.203 秒)
Spatiotemporal characteristics of urban air quality in China and geographic detection of their determinants
Air Quality Index (AQI) spatiotemporal characteristics geographic detector China
2018/4/9
Ambient air pollution brought by the rapid economic development and industrial production in China has exerted a significant influence on socio-economic activities and public health, especially in the...
INDIGENOUS COMMUNITY TREE INVENTORY: ASSESSMENT OF DATA QUALITY
Citizen Science Tree inventory Spatial Data Quality Indigenous People Volunteered Geographic Information
2016/10/14
The citizen science program to supplement authoritative data in tree inventory has been well implemented in various countries. However, there is a lack of study that assesses correctness and accuracy ...
K-type geomagnetic index nowcast with data quality control
geomagnetic activity index real-time computing nowcast system
2015/8/27
A nowcast system for operational estimation of a proxy K-type geomagnetic index is presented. The system is based on a fully automated computer procedure for real-time digital magnetogram data acquisi...
Digital spatial data are subject to temporal changes. The common approach to verify and update the data is to superimpose the data
with up-to-date orthophotos and check the correctness interactively....
High-resolution air quality simulation over Europe with the chemistry transport model CHIMERE
ransport model CHIMERE air
2015/3/5
A modified version of CHIMERE 2009, including new methodologies in emissions modelling and an urban
correction, is used to perform a simulation at high resolution (0.125 0.0625
) over Europ...
Application of soil quality indices to assess the status of agricultural soils irrigated with treated wastewaters
Water the treated waste water irrigation agricultural soil semi-arid areas the soil properties
2015/1/5
The supply of water is limited in some parts of the Mediterranean region, such as southeastern Spain. The use of treated wastewater for the irrigation of agricultural soils is an alternative to using ...
Air quality forecast of PM10 in Beijing with Community Multi-scale Air Quality Modeling (CMAQ) system: emission and improvement
Air quality forecast Community Multi-scale Air Quality Modeling
2014/12/19
A database and tool for boundary conditions for regional air quality modeling: description and evaluation
boundary conditions regional air quality modeling
2014/12/18
Transported air pollutants receive increasing attention as regulations tighten and global concentrations increase.
Assessing climate model software quality: a defect density analysis of three models
model software quality: three models
2014/12/10
A climate model is an executable theory of the climate; the model encapsulates climatological theories in software so that they can be simulated and their implications investigated. Thus, in order to ...
Quality assessment concept of the World Data Center for Climate and its application to CMIP5 data
Quality assessment World Data Center
2014/12/10
The preservation of data in a high state of quality which is suitable for interdisciplinary use is one of the
most pressing and challenging current issues in longterm
archiving.
Relative impact of model quality and ensemble deficiencies on the performance of ensemble based probabilistic forecasts evaluated through the Brier score
model quality ensemble deficiencies ensemble based probabilistic forecasts Brier score
2009/11/11
The relative impact of model quality and ensemble deficiencies, on the performance of ensemble based probabilistic forecasts, is investigated from a set of idealized experiments. Data are generated ac...
A Moldelling Approach to Evaluate Preliminary Remore Sensing Algorithms:Use of Water Quality Data from Swedish Great Lakes
Remote sensing water quality optics model chlorophyll MERIS
2009/6/10
There is presently an extensive long term data base of water quality parameters
(http://www.ma.slu.se) for Lakes Vänern (1973–present), Lake Vättern (1966–present), and Lake Mälaren (1...
MERIS, MODIS and ETM+ Channel Configurations in the Estimation of Lake Water Quality from Subsurface Reflectance Using Semi-analytical and Empirical Algorithms
reflectance water quality inversion channel ratios lakes remote sensing
2009/6/9
We studied the estimation of lake water quality from measured subsurface reflectances in order to find out the potential of the channel configurations of three satellite instruments (MERIS, MODIS and ...