搜索结果: 1-15 共查到“测绘科学技术 wheat”相关记录19条 . 查询时间(0.109 秒)
HYPERSPECTRAL REFLECTANCE AND THEIR RELATIONSHIPS WITH SPRING WHEAT GROWTH STATUS CHARACTERISTICS IN RAINED AGRICULTURE AREAS OF LOESS PLATEAU
Spr-wheat Hyperspectral Reflectance Growth Satus Red Edge Parameter LAI Chlorophyll
2015/12/31
Diagnosis of crop growth and nutrient status is critical for prediction of agriculture yield and quality at Growth stage. Two experiments, one in 2006 and one in 2007 were conducted to find out spr-wh...
HYPERSPECTRAL DATA ANALYSIS OF N-FERTILISATION EFFECTS ON WINTER WHEAT:A CASE STUDY OF HUIMIN COUNTY,NORTH CHINA PLAIN
Hyperspectral Remote Sensing Classification Image Understanding Data Integration Crop Management Hyper-Spectral Instrument
2015/12/30
High nitrogen fertiliser applications are very common in many densely populated areas as in the North China Plain (NCP). A still growing population and an ongoing economic progress enforce that proces...
DROUGHT MONITORING BASED ON REMOTELY SENSED DATA IN THE KEY GROWING PERIOD OF WINTER WHEAT:A CASE STUDY IN HEBEI PROVINCE,CHINA
Remote Sensing Drought Anomaly Vegetation Index Winter Wheat Phenophase
2015/12/28
In this research, the historic data of NOAA /AVHRR NDVI (1981-2000) and the anomaly vegetation index were utilized. Monitoring and analyzing the winter wheat drought situation in the pre-green up peri...
Mapping the Irrigation Area of Winter Wheat Farmland in North China Plain Using MODIS Remote Sensing Data
Irrigation Mapping North China Plain Agriculture Water Shortage MODIS data
2015/12/18
North China Plain is one of the most important agricultural regions in China with severe challenges of water shortage. Agriculture in the plain is very intensive. Farming in the region is a typical ir...
EFFECT OF CULTIVAR SPECIFICITIES ON THE RADIOMETRIC RESPONSE: QUANTIFICATION AND CONSEQUENCES FOR BIOPHYSICAL VARIABLES ESTIMATION IN WHEAT CROPS
quantification consequences
2015/9/9
Evaluation of new agricultural cultivars developed by plant breeders is a long and expansive
process. Traditional methods based on field measurements over series of micro-plots are very
time-consumi...
Cereal crops are very important plants just like any other country on the world supplying human food. It is important to know how
much areas these crops cover for agricultural management and policy f...
Wheat production estimation using remote sensing data - an indian experience
Remote sensing acreage production
2015/9/6
The present paper highlights the experience of development of satellite-based methodology, results and achievements of wheat
production forecasting in Haryana state of India under the project since 1...
CHARACTERIZATION OF WHEAT GROWING ARGO-ENVIRONMENT USING REMOTE SENSING AND GEOGRAPHIC INFORMATION SYSTEM
Agro –environment Remote Sensing Geographic Information System
2015/8/28
In most of the Asia pacific countries wheat is being grown as a main cereal crop to meet the needs of food requirements. Information
of wheat growing environment and mapping of different wheat growin...
MEASUREMENTS AND MODELLING OF BI-DIRECTIONAL REFLECTANCE OF WHEAT: PROSAIL VALIDATION RESULTS
Bi-Directional Reflectance Radiative Transfer Model
2015/8/28
In this study, an attempt has been made to define the geometry of sensor and source position to
best relate plant biophysical parameters with bidirectional reflectance of wheat varieties varying in
...
ESTIMATION ON THE PRODUCTIVITY PARAMETERS ON WHEAT CROPS USING HIGH RESOLUTION SATELLITE DATA
Satellite Data Reflectance Biomass Crop yield
2015/2/3
The paper discusses evaluation of the productivity parameters of wheat crops from satellite data. It is considered such
productivity parameters as biomass and crop yield. This paper analyzes results ...
PRECISION AGRICULTURE AND REMOTE SENSING; VARIANCE ANALYSIS OF WHEAT CROP BY SPECTRAL INDICES
Agricultural remote sensing and analysis of variance wheat crops spectrum index
2015/2/3
PRECISION AGRICULTURE AND REMOTE SENSING; VARIANCE ANALYSIS OF WHEAT CROP BY SPECTRAL INDICES.
Operational semi-physical spectral-spatial wheat yield model development
Monteith efficiency model Remote sensing LSWI MODIS K1-VHRR RS2-AWiFS regional wheat yield
2014/12/16
Spectral yield models based on Vegetation Index (VI) and the mechanistic crop simulation models are being widely used for crop yield prediction. However, past experience has shown that the empirical n...
An experimental case study to estimate Pre-harvest Wheat Acreage/Production in Hilly and Plain region of Uttarakhand state: Challenges and solutions of problems by using satellite data
Acreage Production LISS-III LISS-IV NDVI Geo-referencing Hierarchical Decision rules
2014/12/16
Wheat is an economically important Rabi crop for the state, which is grown on around 26 % of total available agriculture area in the state. There is a variation in productivity of wheat crop in hilly ...
Gaussian Kernel Based Classification Approach for Wheat Identification
Temporal PCM Kernel Euclidean Norm (ED Norm) Weighted Constant Entropy
2014/12/15
Agriculture holds a pivotal role in context to India, which is basically agrarian economy. Crop type identification is a key issue for monitoring agriculture and is the basis for crop acreage and yiel...
Relationship between AWiFS derived Spectral Vegetation Indices with Simulated Wheat Yield Attributes in Sirsa district of Haryana
Crop simulation model DSSAT CERES NDVI NDWI
2014/12/15
Satellite remote sensing can provide information on plant status for large regions with high temporal resolution and proved as a potential tool for decision support. It allows accounting for spatial a...