搜索结果: 1-14 共查到“地图制图技术 Vegetation”相关记录14条 . 查询时间(0.125 秒)
GEOSPATIAL APPROACH FOR LANDSLIDE ACTIVITY ASSESSMENT AND MAPPING BASED ON VEGETATION ANOMALIES
Tropical rain forest Landslide activity egetation anomalies
2018/11/9
Remote sensing has been widely used for landslide inventory mapping and monitoring. Landslide activity is one of the important parameters for landslide inventory and it can be strongly related to vege...
GEOINFORMATION TOOLS PROVIDING ESTIMATIONS OF VEGETATION AREAL DAMAGES CAUSED BY WILD FIRE DISASTERS
Web Tool Information System Damage Vegetation Disaster Event Forest Fire
2018/4/18
The object of this work is to develop web tools, which provide remote services necessary for disaster management purposes in domain of satellite Earth observation (EO) of vegetation areal, primarily f...
GEOINFORMATION TOOLS PROVIDING ESTIMATIONS OF VEGETATION AREAL DAMAGES CAUSED BY WILD FIRE DISASTERS
Web Tool Information System Damage Vegetation Disaster Event Forest Fire
2018/5/8
The object of this work is to develop web tools, which provide remote services necessary for disaster management purposes in domain of satellite Earth observation (EO) of vegetation areal, primarily f...
A FUZZY LOGIC-BASED APPROACH FOR THE DETECTION OF FLOODED VEGETATION BY MEANS OF SYNTHETIC APERTURE RADAR DATA
Fuzzy logic Flooded vegetation Synthetic Aperture Radar (SAR) Data fusion TerraSAR-X
2016/11/23
In this paper an algorithm designed to map flooded vegetation from synthetic aperture radar (SAR) imagery is introduced. The approach is based on fuzzy logic which enables to deal with the ambiguity o...
Vegetation coverage change in Miyun County and its affecting factors based on 3S
GIS land cover land use vegetation detection
2015/12/23
Vegetation index is one of the important parameters describing the land cover characters while remote sensing is generally used in getting regional vegetation index. In this article TM remote sensing ...
Detection, Segmentation and Characterization of Vegetation in High-Resolution Aerial Images for 3D City Modeling
Pattern recognition classifi cation computer vision feature extraction segmentation urban planning
2015/12/4
An approach for tree species classification in urban areas from high resolution colour infrared (CIR) aerial images and the corresponding Digital Surface Model (DSM) is described in this paper. ...
VEGETATION COVER MAPPING USING HYBRID ANALYSIS OF IKONOS DATA
Vegetation High Resolution IKONOS Classification Segmentation Spectral Texture Remote Sensing
2015/7/29
Detailed mapping of vegetation cover types is often required in various environmental study projects. Very high-resolution satellites,
e.g. IKONOS, are expected to provide a new opportunity to make ...
Control Extension and Orthorectification Procedures for Compiling Vegetation Databases of National Parks in The Southeastern United States
vegetation mapping softcopy photogrammetry GIS
2015/7/7
Vegetation mapping of national park units in the southeastern United States is being undertaken by the Center for Remote Sensing and
Mapping Science at the University of Georgia. Because of the uniqu...
GIS WEB SERVICES AND SATELLITE IMAGING AS A FRAMEWORK FOR ENVIRONMENTAL MONITORING: THE DESIGN AND IMPLEMENTATION OF A VEGETATION INDICES CALCULATION TEST CASE
Spatial Information Sciences GIS Internet/Web Interoperability Imagery Satellite Global-EnvironmentalDatabases
2015/6/1
GIS web services bring to the Geographic information arena the promise to deliver algorithmic implementations and data services to the broader community, following a simple yet powerful paradigm. Unde...
COMPARISON OF UNSUPERVISED VEGETATION CLASSIFICATION METHODS FROM VHR IMAGES AFTER SHADOWS REMOVAL BY INNOVATIVE ALGORITHMS
shadow removal classification VHR images
2015/5/7
The recognition of vegetation by the analysis of very high resolution (VHR) aerial images provides meaningful information about environmental features; nevertheless, VHR images frequently contain sh...
DESIGN AND IMPLEMENTATION OF A FOREST VEGETATION MAP IN ZONGULDAK REGION,TURKEY
Ecosystems Forestry GIS
2015/2/2
The aim of the project is to design on computer, The Forest Vegetation Map of Citdere District within the Zonguldak Forest Directorate. Aerial photography and conventional methods were used in data ac...
FOREST VEGETATION / LANDUSE CHANGE DETECTION AND IMPACT ASSESSMENT IN PART OF WESTERN HIMALAYA
Forest Landuse Change Impact Remote sensing GIS
2014/12/31
Himalayan mountain ranges, which represent nearly 18% of the total area of Indian sub-continent, play an important role for the maintenance of environmental set up of the country. The exploding popula...
Temporal Change Detection of Vegetation Coverage in Patuakhali Coastal Area of Bangladesh Using GIS & Remotely Sensed Data
NDVI, Vegetation Cover Change Detection Remote Sensing (RS)
2014/11/19
The use of spectral vegetation index, namely the Normalized Difference Vegetation Index
(NDVI) was applied to detect areas of vegetation cover and Delta Cue was applied to detect
areas of vegetati...
Remote Sensing and GIS as an Advance Space Technologies for Rare Vegetation Monitoring in Gobustan State National Park, Azerbaijan
Remote Sensing GIS Seperability Classification
2013/3/5
This paper describes remote sensing methodologies for monitoring rare vegetation with special emphasis on the Image Statistic Analysis for set of training samples and classification. At first 5 types ...