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MONITORING GLACIER VARIATIONS IN THE SOUTHERN PATAGONIA ICEFIELD UTILIZING IMAGES LANDSAT 7 ETM+
Cryosphere Glaciology Glacier Variation Landsat 7 Database
2014/4/30
The monitoring of the variation in glacier areas is increasingly important with the apparent trend of global warming. One of the major ice sheets on the planet, the main glaciers of Southern Patagonia...
TRAJECTORY ANALYSIS OF FOREST CHANGES IN NORTHERN AREA OF CHANGBAI MOUNTAINS, CHINA FROM LANDSAT TM IMAGE
Land cover trajectory analysis Forest Landsat GIS Changbai Mountains
2014/4/30
Based on the information from integrated Landsat TM/ETM images and geographic information systems (GIS), using dynamic model, landscape indices and temporal trajectory analysis, spatio-temporal change...
HYDROPERIOD CLASSIFICATION OF CERVANTES COOLIMBA COASTAL WETLANDS USING LANDSAT TIME SERIES IMAGERY
Environment Hydrology Monitoring Landsat Temporal
2014/4/29
Geomorphic classification of wetlands relies on information regarding landform and hydroperiod. Additional attributes of wetland size, vegetation cover and salinity can be collected for lower order cl...
SOFT COMPUTING APPROACH FOR LIQUEFACTION IDENTIFICATION USING LANDSAT-7 TEMPORAL INDICES DATA
Earthquakes Landsat Accuracy Temporal Indices Data
2014/4/29
A strong earthquake with magnitude Mw7.7 that shook the Indian Province of Gujarat on the morning of January 26, 2001, caused widespread appearance of water bodies and channels, in the Rann of Kachchh...
Monitoring of Net Primary Production in California Rangelands Using Landsat and MODIS Satellite Remote Sensing
Grasslands MODIS Landsat California Net Primary Production
2013/3/8
In this study, we present results from the CASA (Carnegie-Ames-Stanford Approach) model to estimate net primary production (NPP) in grasslands under different management (ranching versus unmanaged) on...
STUDY OF WETLAND INFORMATION ENHANCEMENT APPROACH BASED ON LANDSAT ETM DATA
Environment Geology Extraction Landsat Automation Method
2014/5/8
Wetland is a versatile, rich biological diversity ecosystems on the planet which is one of the most important living environment of
human beings. As the representative data of mid-resolution data, ET...
LARGE AREA LAND COVER CLASSIFICATION WITH LANDSAT ETM+ IMAGES BASED ON DECISION TREE
land cover classification decision tree C5.0 MLC
2014/4/29
Traditional land classification techniques for large areas that use LANDSAT TM imagery are typically limited to the fixed spatial resolution of the sensors. For modeling habitat characteristics is oft...
SUPPORT VECTOR MACHINE CLASSIFICATION OF OBJECT-BASED DATA FOR CROP MAPPING, USING MULTI-TEMPORAL LANDSAT IMAGERY
object-based classification Landsat crop artificial_intelligence/SVM multitemporal
2014/4/29
Crop mapping and time series analysis of agronomic cycles are critical for monitoring land use and land management practices, and analysing the issues of agro-environmental impacts and climate change....
DEFINING DENSITIES FOR URBAN RESIDENTIAL TEXTURE, THROUGH LAND USE CLASSIFICATION, FROM LANDSAT TM IMAGERY: CASE STUDY OF SPANISH MEDITERRANEAN COAST
Land Use Urban Patterns Classification Morphology Planning GIS Landsat
2014/4/29
In the recent epoch, there has been considerable debate about the urban development along the European Mediterranean area, also undertaken by the European Authorities, and in particular regarding the ...
基于Landsat卫星数据的洪湖水体遥感监测研究
Landsat 水体面积 降雨量 洪湖
2013/9/22
2011年洪湖遭遇了70 a一遇的干旱，湖区水体面积发生了明显的变化。为了解影响洪湖水体面积变化的因素，利用1973年以来的多期Landsat卫星遥感图像数据，提取洪湖湖区水域面积，结合同期逐月日平均降雨量数据，对洪湖水体面积变化进行了探讨。分析表明：洪湖水体面积呈下降趋势；1973~2000年洪湖水体面积和年降雨量数据、汛期降雨量数据的相关性都很高，水体面积的变化趋势和年降雨量的变化趋势基本一致...
Contribution of Landsat TM Data for the Detection ofUrban Heat Islands Areas Case of Casablanca
Urban Remote Sensing Thematic Mapper Heat Islands Freshness Islands Land Surface Temperature Casablanca
2013/3/5
Casablanca, main metropolis of Morocco concentrates more than 46% of the working population. She is considered as the most affected city by the increase of the temperature. We have therefore chosen to...
利用Landsat TM遥感数据监测冬小麦开花期主要长势参数
主要长势参数估算 andsat TM 小麦
2011/6/23
为精准农业技术体系中的小麦农艺处方管理决策提供详尽的全局性信息，该文以2007－2009年试验实测数据为基础，以Landsat TM影像为遥感数据源，分析了试验样点开花期冬小麦主要长势参数与品质和产量间以及与卫星遥感变量间的相关性，分别建立及评价了TM影像遥感变量监测冬小麦开花期SPAD值、生物量、叶面积指数和叶片氮含量的模型。结果表明：冬小麦开花期，选用作物氮反射指数、近红外波段反射率和归一化植...
基于Landsat/TM影像提取太湖CDOM浓度空间分布
CDOM 遥感反演 Landsat/TM 太湖
2011/5/11
在湖泊生态系统中，CDOM(colored dissolved organic matter)是营养物质的重要来源，也是碳循环过程的主要物质组成。作者在2003年10月27日—28日太湖水质实验数据的基础上，研究与探讨了从Landsat/TM影像中提取太湖CDOM浓度分布状况的方法。通过研究可知，利用CDOM在TM1波段的强吸收特性，对应的光谱曲线呈现一个吸收波谷;以TM1波段反射率为遥感参数，结...
OBJECT-BASED IMAGE ANALYSIS AND DATA MINING FOR MAPPING SUGARCANE WITH LANDSAT IMAGERY IN BRAZIL
Sugarcane mapping Artificial Intelligence Object-based Image Analysis Data Mining Landsat images
2014/6/12
Mapping of sugarcane planted area is an important information for decision making, mainly when the search for alternatives to mitigate greenhouse gas emissions has indicated theuse o...
CONGO BASIN FOREST COVER CHANGE ESTIMATE FOR 1990, 2000 AND 2005 BY LANDSAT INTERPRETATION USING AN AUTOMATED OBJECT-BASED PROCESSING CHAIN
Congo Basin forest cover REDD land cover land cover change object-based validation high spatial resolution
2014/6/12
Central Africa contains the second largest area of contiguous moist tropical forest of the world. In the framework of the Observatory of Forests in Central Africa (OFAC) and the Forest Resources Ass...