indicators in climate resilience in agriculture.
Environmental features including land surface
temperature (LST), normalized difference vegetation
index (NDVI), temperature, and precipitation as well
as Socio-economic features such as cropland, crop
intensity, etc were used.
Directorate of Economics and Statistics, Ministry
of Agriculture and Farmers Welfare, Government of
India (DESAgri): It contains the historical yearly
yield of all the crops harvested in India. The data is
organized by distinct and the metrics used are
Tonnes/Hectare.
Open Data Telangana: This contains all the
public datasets of Telangana following the open data
policy. The datasets used in this research contain
monthly information regarding temperature (℃),
wind speed (Kmph), humidity (%) and precipitation
(mm) with district and date as the row identifier.
Bhuvan is a web-based platform from the Indian
Space Research Organisation (ISRO) that provides
access to satellite remote sensing data for public use.
We use this to get the Evapotranspiration and
Surface Runoff data.
Evapotranspiration (mm): The data for
evapotranspiration was collected by the National
Remote Sensing Centre (NRSC), one of the agencies
under the National Hydrology Project (NHP). The
evapotranspiration was calculated using the
Modified Preistley Taylor (PT) method. (Ai & Yang,
2016) (Priestley & Taylor, 1972) (Parlange & Katul,
1992). There were a few missing data points due to
technical errors and weather phenomena such as
clouds. Considering the limited meteorological data
availability, using the existing average temperature
data, crop coefficient (Kc) for paddy at different
growth stages and average day length month-wise
were used in the Blaney-Criddle (BC) (French,
1950) equation to fill the missing values. The
Telangana Weather data was combined with the
evapotranspiration data to ensure any dependencies
are captured.
Surface Runoff (mm): The data for surface
runoff was calculated using the Variable infiltration
Capacity (VIC) model, a semi-distributed, physically
based hydrological model, adopted to model water
balance components.
Maplogs day length Dataset: This dataset gives
the day length for the different areas in the world by
using Latitude and Longitude as the key.
Rice Pest Dataset: This rice pest dataset, a subset
of the IP102 dataset, includes of images categorized
into 12 distinct classes that are specific for the
purpose of detecting rice pests. The classes include
rice leaf roller (605 images), rice leaf caterpillar
(475 images), paddy stem maggot (325 images),
Asiatic rice borer (745 images), yellow rice borer
(455 images), rice gall midge (791 images), brown
plant hopper (290 images), rice stem fly (1110
images), rice water weevil (1194 images), rice leaf
hopper (686 images), rice shell pest (480 images),
and thrips (580 images). These were then augmented
with various techniques including vertical flipping,
horizontal flipping, multiplication and linear contrast
adjustment to enhance the dataset.
Rice Leaf Diseases Detection Dataset: The
dataset consists of images showcasing rice leaves in
various conditions, including both healthy and
unhealthy states. This includes healthy rice leaves
(1,085 images), bacterial leaf blight (1,197 images),
brown spot (1,546 images), leaf blast (1,748
images), leaf scald (1,332 images), narrow brown
leaf spot (954 images), neck blast (1,000 images),
rice hispa (1,299 images), and sheath blight (1,629
images). Moreover, the dataset underwent an
augmentation procedure that included the use of
different techniques like rotation, scaling, flipping
etc., to create a larger and more diverse collection of
images.
Rice Insect Pest, Disease Crop Weather
Calendar: Developed by Telangana State
Agricultural University for Nizamabad district is an
all-inclusive guide /tool that informs the occurrence
of insect-pests and diseases at the district level on a
stage-wise basis to take up control measures in time
by thus enabling reduction of losses in yield.
Information regarding the crop, its stages and week-
to-week weather information during the crop season
is essential to forewarn the farmers on
occurrence/prevalence and recommend management
measures against insects, pests and diseases. Farm
operations planned in coordination with weather
information would likely curtail the cost of inputs as
well as other field operations. Rice-insect
pest/disease-weather calendars contain the
favourable conditions required for the occurrence of
key insect pests or diseases and susceptible crop
phenological stages.
3.3 Architecture and Methodologies
The process of creating a predictive analysis model
consisted of the following steps:
i. Yield Prediction: The methodology proposed
to predict Kharif and Rabi crop yields begins by
merging historical crop yield data with the
corresponding weather data based on district and
year, filling in any missing weather values with
column mean. Optimal ranges of monthly