搜索结果: 1-11 共查到“地球物理学 vegetation”相关记录11条 . 查询时间(0.101 秒)
3D-MODELING OF VEGETATION FROM LIDAR POINT CLOUDS AND ASSESSMENT OF ITS IMPACT ON FAÇADE SOLAR IRRADIATION
LiDAR solar potential solar irradiation vegetation convex hull individual tree crown detection (ITCD)
2016/10/14
The presence of vegetation can significantly affect the solar irradiation received on building surfaces. Due to the complex shape and seasonal variability of vegetation geometry, this topic has gained...
EVALUATING ERROR OF LIDAR DERIVED DEM INTERPOLATION FOR VEGETATION AREA
LiDAR DEM Interpolation GIS Slope RMSE
2016/10/14
Light Detection and Ranging or LiDAR data is a data source for deriving digital terrain model while Digital Elevation Model or DEM is usable within Geographical Information System or GIS. The aim of t...
Classification of submersed aquatic vegetation of the Venice lagoon using MIVIS airborne data
MIVIS benthic macro-algae sea phanerogams subpixel classification
2015/9/7
In July 2001 an aerial survey with MIVIS (Multispectral Infrared and Visible Spectrometer) hyperspectral sensor and an in situ survey campaign were performed on Venice lagoon to map benthic macro-alga...
The classification of submerged vegetation using hyperspectral MIVIS data
water column correction shallow water hyperspectral imagery submerged vegetation
2015/9/7
The aim of this research is to use hyperspectral MIVIS data to map the Posidonia oceanica prairies in a coastal lagoon (Stagnone di Marsala). It is approximately 12 km long and 2 km wide and is linked...
Relations between morphological settings and vegetation covers in a medium relief landscape of Central Italy
hyperspectral data vegetation mapping geomorphology classification methods
2015/9/7
Mount area, a medium relief structure within the Italian Latium region. The study aims at defining the relationships between vegetation and landform types and highlighting the main morphological chara...
Multiscale integration of satellite, airborne and field data for Mediterranean vegetation studies in the natural area of the Castelporziano Estate (Rome)
MIVIS Landsat Plant Area Index (PAI) down-scaling Mediterranean vegetation
2015/9/7
new experimental approach to land analysis has recently been developed, based on the integration of information acquired on different scales; it enables the structure and the functionality of the vege...
Vegetation cover analysis using a low budget hyperspectral proximal sensing system
hyperspectral proximal sensing unable filters vegetation classification
2015/9/7
This report describes the implementation of a hyperspectral proximal sensing low-budget acquisition system and its application to the detection of terrestrian vegetation cover anomalies in sites of hi...
The contribution of hyperspectral remote sensing to identify vegetation characteristics necessary to assess the fate of Persistent Organic Pollutants (POPs) in the environment
hyperspectral imaging species distribution LAI semi-empirical model POPs
2015/9/7
During recent years hyperspectral remote sensing data were successfully used to characterise the state and properties of vegetation. The information on vegetation cover and status is useful for a rang...
Validation of spectral continuity between PROBA-V and SPOT-VEGETATION global daily datasets
PROBA-V Global Daily
2015/5/7
Spectral consistency with SPOT-VEGETATION is an important mission objective for PROBA-V, in particular for its 1 km products. This must allow service providers such as the Copernicus Global Land Ser...
Seasonal changes in the soil hydrological and erosive response depending on aspect, vegetation type and soil water repellency in different Mediterranean microenvironments
soil hydrological erosive response
2015/1/5
Mediterranean areas are characterized by a strong spatial variability that makes the soil hydrological response highly complex. Moreover, Mediterranean climate has marked seasons that provoke dramat...
Evaluation of a Global Vegetation Model using time series of satellite vegetation indices
Global Vegetation satellite vegetation indices
2014/12/9
Atmospheric CO2 drives most of the greenhouse
effect increase. One major uncertainty on the future rate of
increase of CO2 in the atmosphere is the impact of the anticipated climate change on the ve...