搜索结果: 1-15 共查到“测绘科学技术 Amazon”相关记录21条 . 查询时间(0.156 秒)
Cartography and remote sensing in the Amazon - The Sivam Project
Airbone Radar SAR SIVAM CBERS Amazon
2016/5/23
The purpose of this paper is to prsent some ideas about the cartography and remote sensing applications in the Amazon region, in the SIVAM Project conducted by the Brazilian Air Force and the future l...
REMOTE SENSING GEOBOTANY AND AIRBORNE GAMMA-RAY DATA APPLIED TO GEOLOGICAL MAPPING WITHIN TERRA FIRME BRAZILIAN AMAZON FOREST:A COMPARATIVE STUDY IN THE GUAPORE VALLEY (MATO GROSSO STATE,BRAZIL)
Remote Sensing Geology Geophysics Mapping Forestry Multispectral ASTER
2015/12/29
This paper comprises a comparison between the vegetation response in ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) multispectral optical imagery and possibly equivalent bedroc...
CONFIGURATION OF L-BAND POLARIMETRIC SIGNATURES AND SCATTERING MECHANISMS OF FOREST TARGETS IN THE BRAZILIAN AMAZON
Forestry,Land cover SAR Inventory Monitoring Recognition
2015/12/28
The objective of this study is to analyze the graphic representation of polarimetric signatures of airborne SAR-R99B data (L-band) in primary forest, secondary successions, forest with timber exploita...
AMAZON DEFORESTATION MONITORING SYSTEM WITH ALOS SAR COMPLEMENTARY DATA
Environmental monitoring SAR Radar Real-Time
2015/12/28
Deforestation monitoring for the Brazilian Amazon has been carried on by INPE since 1988, under the PRODES program, and recently, the DETER was created for faster response. The data from both programs...
ASSESSMENT OF THE SENSORS MODIS/TERRA AND WFI/CBERS-2 FOR THE AMAZON RIVER SUSPENDED SEDIMENT MONITORING
suspended sediment coastal processes WFI/CBERS-2
2015/12/28
Suspended sediment load plays an important role in coastal processes. They can be used as a proxy for water quality variables such as turbidity, pollution and primary production. The large spatial and...
SPATIAL VARIABILITY OF THE SPECTRAL PROPERTIES OF FOREST STRUCTURES OVER THE AMAZON
Spatial variability spectral properties
2015/9/9
The Amazon forest has been largely studied in terms of biodiversity, carbon cycle,
and conservation. All these studies use different strategies and methodologies to
capture the local scale findings ...
LARGE SEASONAL SWINGS IN LEAF AREA OF AMAZON RAINFORESTS
biogeophysical biogeochemical variables
2015/9/9
Despite early speculation to the contrary, all tropical forests studied to date display
seasonal variations in the presence of new leaves, flowers and fruits. These past
studies were focused on the ...
Monitoring The Amazon with Different Spatial and Temporal Resolution
Forestry Monitoring Combination,
2015/7/9
When monitoring deforestation, frequent images with an optimal spatial resolution are required. But in reality either images with
low spatial resolution and a high revisit frequency or high spatial r...
A CHANGE VECTOR ANALYSIS TECHNIQUE TO MONITOR LAND USE/LAND COVER IN SW BRAZILIAN AMAZON: ACRE STATE
Amazon tropical rain forest cattle landscape change area land use land cover
2015/5/13
The Brazilian Amazon is an area where extensive tropical rainforest areas are being destined to agriculture and cattle
raising activities, contributing to the environmental and landscape change of t...
A SMALL LOW EQUATORIAL ORBITING SATELLITE - SSR FOR MONITORING THE AMAZON REGION
Vegetation Monitoring Small/micro satellites Sensor Multitemporal Optical Proposal
2015/5/12
Frequent cloud cover over the Amazon region is the greatest limitation to monitor, via optical remote sensing systems, ongoing
activities that are threatening the greatest rainforest of the world. Cu...
A LONG-TERM PERSPECTIVE ON DEFORESTATION RATES IN THE BRAZILIAN AMAZON
land cover change arc of deforestation
2015/5/6
Monitoring tropical forest cover is central to biodiversity preservation, terrestrial carbon stocks, essential ecosystem and climate functions, and ultimately, sustainable economic development. The ...
PERFORMANCE OF THE ENHANCED VEGETATION INDEX TO DETECT INNER-ANNUAL DRY SEASON AND DROUGHT IMPACTS ON AMAZON FOREST CANOPIES
Amazon rainforests Enhanced Vegetation Index dry season leaf fl ush
2015/5/6
The Amazon rainforests represent the largest connected forested area in the tropics and play an integral role in the global carbon cycle. In the last years the discussion about their phenology and re...
ABOVE-GROUND BIOMASS ESTIMATION OF SUCCESSIONAL AND MATURE FORESTS USING TM IMAGES IN THE AMAZON BASIN
ABOVE-GROUND BIOMASS SUCCESSIONAL MATURE FORESTS TM IMAGES AMAZON BASIN
2015/3/16
ABOVE-GROUND BIOMASS ESTIMATION OF SUCCESSIONAL AND MATURE FORESTS USING TM IMAGES IN THE AMAZON BASIN.
LINEAR SPECTRAL MIXTURE ANALYSIS OF TM DATA FOR LAND-USE AND LAND-COVER CLASSIFICATION IN RONDÔNIA, BRAZILIAN AMAZON
LINEAR SPECTRAL MIXTURE ANALYSIS LAND-USE LAND-COVER CLASSIFICATION RONDONIA, BRAZILIAN AMAZON
2015/3/16
LINEAR SPECTRAL MIXTURE ANALYSIS OF TM DATA FOR LAND-USE AND LAND-COVER CLASSIFICATION IN RONDÔNIA, BRAZILIAN AMAZON.
Use of a Landsat-TM time-series for monitoring erosion features in areas of gold exploration, Serra Tepequém, Roraima State, Brazilian Amazon
Remote Sensing erosion features renewable resources management
2015/2/5
This paper discusses the use of a Landsat-TM time series for monitoring erosion features caused by the action of
independent miners (garimpeiros) in the search for gold. Five free-cloud Landsat-TM sc...