1.

Conference Proceedings
Conference Proceedings
1. Extracting vegetable field area from Landsat TM image for estimating vegetable water consumption: a case study in Luancheng County of Hebei Province, China [5884-16]
Zheng, L. ; Zhang, Q. ; Lei, Y. ; Li, H.
Pub. info.: Remote sensing and modeling of ecosystems for sustainability II : 2-3 August 2005, San Diego, California, USA.  pp.58840H-,  2005.  Bellingham, Wash., USA.  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5884
2.

Conference Proceedings
Conference Proceedings
2. Estimating regional agricultural water use based on remote sensing data: a case study at Luancheng County of North China Plain [5884-15]
Lei, Y. ; Shu, Y. ; Zheng, L. ; Li, H.
Pub. info.: Remote sensing and modeling of ecosystems for sustainability II : 2-3 August 2005, San Diego, California, USA.  pp.58840G-,  2005.  Bellingham, Wash., USA.  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5884
3.

Conference Proceedings
Conference Proceedings
3. Zonal calculation for large scale drought monitoring based on MODIS data [6298-78]
Li, H. ; Zheng, L. ; Li, C. ; Lei, Y.
Pub. info.: Remote sensing and modeling of ecosystems for sustainability III : 14-16 August 2006, San Diego, California, USA.  pp.62981V-,  2006.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 6298
4.

Conference Proceedings
Conference Proceedings
4. Calculating regional drought indices using evapotranspiration (ET) distribution derived from Landsat7 ETM+ data [5884-53]
Li, H. ; Lei, Y. ; Zheng, L. ; Mao, R.
Pub. info.: Remote sensing and modeling of ecosystems for sustainability II : 2-3 August 2005, San Diego, California, USA.  pp.58841E-,  2005.  Bellingham, Wash., USA.  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5884