1. In Supervision : Dr. Mobashir Riaz khan

2. Research Question
 What quantity of water is needed to
each crop and plant in specific area of
Rechna Doab?

3. Study Area

4. Source Of Satellite Data
 Satellite imagery Data
 http://ladsweb.nascom.nasa.gov
 http://glovis.usgs.gov
 Meteorological Data
 Crop kc Values (Paper 24: Spatial Distribution of Reference And
Potential Evapotranspiration AcrossThe Indus Basin Irrigation Systems) by
 International Water Management Institute Lahore

5. PRE-PROCESSING
 Run un-supervised classification after
pre-processing

6. Signature Editor

7. DIVERGENCE
TECHINQUE
 2008

8. DIVERGENCE
TECHINQUE
 2009

9. DIVERGENCE
TECHINQUE
 2011

10. Crop water Requirement
 CWR=ETc = ETo × Kc

11. Penman Monteith Equation
)34.01(
)(
273
900
)(408.0
2
2
u
eeu
T
GR
ET
asn
o







Where,
ETo = reference evapotranspration (mm/day);
Rn = net radiation at the crop surface (MJ/m2/day);
G = soil heat flux density (MJ/m2/day);
T = mean daily air temperature at 2 m height (°C);
u2 = wind speed at 2 m height (m/s);
es = saturation vapour pressure (kPa) ;
ea = actual vapour pressure (kPa);
es - ea = saturation vapour pressure deficit (kPa);
∆ = slope vapour pressure curve (kPa/°C); and
γ = psychrometric constant (kPa/°C).

12. Meteorological Data for ETo
 Minimum air temperature
 Maximum air temperature
 Relative humidity
 Sunshine duration
 Wind speed

13. Eto Calculation

14. Station wise Eto Calculated

15. Meteorological stations

16. ETO Interpolated 2008 to 2013
 Feb 2008 June2008

17. ETO Interpolated 2008 to 2013
 Feb 2009 June2009

18. ETO Interpolated 2008 to 2013
 Feb 2010 June2010

19. ETO Interpolated 2008 to 2013
 Feb 2013 June2013

20. ETo TABULAR FORM

21. KC GRAPHS
 WHEAT

22. KC GRAPHS
 COTTON

23. KC GRAPHS
 SUGARCANE

24. KC GRAPHS
 MAIZE

25. KC GRAPHS
 RICE

26. KC GRAPHS

27. CROPS AND URBAN AREA

28. ETA CALCULATED

29. ETA MAPS
 JAN 2008 JULY 2008

30. ETA MAPS
 JAN 2009 JULY 2009

31. ETA MAPS
 JAN 2010 JULY 2010

32. ETA MAPS
 JAN 2013 JULY 2013

33. CROP MAPS

34. CROP MAPS

35. CROP MAPS

36. CROP MAPS

37. CROP MAPS

38. CROP HEALTH ON HEAD
MIDDLE TAIL OF CANAL

39. CROP HEALTH ON HEAD
MIDDLE TAIL OF CANAL

40. CROP HEALTH ON HEAD
MIDDLE TAIL OF CANAL

41. CROP HEALTH ON HEAD
MIDDLE TAIL OF CANAL

42. CROP HEALTH ON HEAD
MIDDLE TAIL OF CANAL

43. CROP HEALTH ON HEAD
MIDDLE TAIL OF CANAL