Podcast
Questions and Answers
What is the first step in the acreage estimation procedure?
What is the first step in the acreage estimation procedure?
- Identification of representative sites of various crops on the image
- Selection of single date data corresponding to the maximum vegetative growth stage of crop (correct)
- Generation of representative signatures for the training sites
- Classification of image using training statistics
What is the purpose of stratified sampling procedure in the estimation of crop acreages for large areas?
What is the purpose of stratified sampling procedure in the estimation of crop acreages for large areas?
- To generate representative signatures for the training sites
- To select single date data corresponding to the maximum vegetative growth stage of crop
- To divide the study area into homogenous strata based on crop proportion and vigor (correct)
- To identify representative sites of various crops on the image
How are about 10-15 percent of sample segments selected for digital analysis in the stratified sampling procedure?
How are about 10-15 percent of sample segments selected for digital analysis in the stratified sampling procedure?
- Using standard statistical methods
- By overlaying administrative boundary on the image
- Based on crop proportion and vigor
- Randomly (correct)
What method is employed to aggregate crop estimates at district/state levels in the stratified sampling procedure?
What method is employed to aggregate crop estimates at district/state levels in the stratified sampling procedure?
What can be generated using the district crop map in the acreage estimation procedure?
What can be generated using the district crop map in the acreage estimation procedure?
What is the highest compatibility for analysis in a GIS environment?
What is the highest compatibility for analysis in a GIS environment?
Which natural resource with good moisture holding capacity is mentioned in the text?
Which natural resource with good moisture holding capacity is mentioned in the text?
What is the purpose of integrating information on natural resources for sustainable agriculture?
What is the purpose of integrating information on natural resources for sustainable agriculture?
In which season does Madhya Pradesh have well distributed rains ranging from 700 to 1200 mm?
In which season does Madhya Pradesh have well distributed rains ranging from 700 to 1200 mm?
What can be used to grow short-duration soybean by adopting sound land management practices?
What can be used to grow short-duration soybean by adopting sound land management practices?
What is the major food grain cereal crop grown in South Asia?
What is the major food grain cereal crop grown in South Asia?
When is rice mostly cultivated in South Asia?
When is rice mostly cultivated in South Asia?
What is one of the best crop management options due to limited scope for horizontal expansion?
What is one of the best crop management options due to limited scope for horizontal expansion?
What method was employed to derive the spatial distribution of kharif rice and rice fallows in different States of India and neighboring countries?
What method was employed to derive the spatial distribution of kharif rice and rice fallows in different States of India and neighboring countries?
What enabled ICRISAT to prepare GIS maps of potential areas for rice-fallow cultivation with a suitable short duration leguminous crop?
What enabled ICRISAT to prepare GIS maps of potential areas for rice-fallow cultivation with a suitable short duration leguminous crop?
