'Normalized difference vegetation index' diaporamas de présentation

Pasture, Rangeland, Forage Vegetation Index Plan of Insurance

Pasture, Rangeland, Forage Vegetation Index Plan of Insurance . This presentation does not replace or supersede any procedures or modify any provisions contained in the complete insurance policy. Introduction and Program Overview. Introduction and Overview Science Behind the Program

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Image Preprocessing and Information Extraction

Image Preprocessing and Information Extraction. Ruiliang Pu Ecosystem Science Division Department of ESPM University of California, Berkeley, USA February 24, 2004. Outline. Atmospheric correction Geometric correction Topographic correction Image enhancement Information extraction

1.07k views • 56 slides

Climate Change: The Move to Action (AOSS 480 // NRE 480)

Climate Change: The Move to Action (AOSS 480 // NRE 480). Richard B. Rood Cell: 301-526-8572 2525 Space Research Building (North Campus) rbrood@umich.edu http://aoss.engin.umich.edu/people/rbrood Winter 2012 February 14, 2012. Class News. Ctools site: AOSS_SNRE_480_001_W12

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Vegetation

Vegetation. Geo 410: Garver Ashley, Cynthia, Emerald, Holly, Joe, Neil, Phillip, and Sara. Plant Related Remote Sensing Applications. Ecological Uses Predicting Migratory Bird Prevalence Invasive species Rainforest Management Agriculture Albedo & Climate Change NDVI Vegetation Indices

1.07k views • 45 slides

In the name of God, the Compassionate, the merciful

In the name of God, the Compassionate, the merciful. The Role of drought monitoring & management in improving NAPs implementation West Asia Hossein Badripour Forest, Range and Watershed management Organization, Tehran, I.R.Iran badripour@yahoo.com. I.R.Iran at a glance :.

484 views • 39 slides

Production

Production. 19 Production. Primary Production Environmental Controls on NPP Global Patterns of NPP Secondary Production. Primary Production. Concept 19.1: Energy in ecosystems originates with primary production by autotrophs.

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Monitoring rangelands and pastoralists' trekking routes in the Afar, Ethiopia

Monitoring rangelands and pastoralists' trekking routes in the Afar, Ethiopia. Ben Sonneveld - Centre for World Food Studies of the VU University Amsterdam (SOW-VU) Kidane Georgis - GEOSAS, Ethiopia

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The Greening Earth

1.7k views • 37 slides

History of Predicting Yield Potential

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Towards a real-time landslide early warning strategy in Hong Kong

CENTRE FOR GEO-COMPUTATION STUDIES. HONG KONG. Towards a real-time landslide early warning strategy in Hong Kong. Qiming Zhou and Junyi Huang. Landslide Hazard in Hong Kong.

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RS Requirements for Scheduling Irrigations

RS Requirements for Scheduling Irrigations. Tom Trout USDA-ARS, Ft. Collins, CO. Irrigated Ag 75% of water consumption 18% of cropped land 40%+ Crop Value. San Joaquin Valley. Irrigation Scheduling Approaches. Soil Water Deficit Plant Indicators Estimated Water Use (ET). 800m. 160 ac.

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Hot Topic or Hot Air? Climate Change and Malaria Resurgence in East African Highlands

Hay et al. 2002. Hot Topic or Hot Air? Climate Change and Malaria Resurgence in East African Highlands. Climate Change and Malaria. Climate warming Increase in malaria outbreaks? Re-emergence of other vector born diseases? Mosquitoes (Genus: Anopheles ) expanding their range

419 views • 25 slides

Use of remote sensing on turfgrass

Use of remote sensing on turfgrass. Soil 4213 course presentation Xi Xiong April 18, 2003. Why is it necessary to use sensor on turfgrass management?. Stress lead to reduced turfgrass quality. Traditional turfgrass management is based on visible observation.

697 views • 23 slides

Using Satellite Imagery to detect changes in Vegetation in Arid Environments

Using Satellite Imagery to detect changes in Vegetation in Arid Environments. Kelley Keese GIS in Water Resources. Land Use. Elevation. Southern Nevada Mojave Desert 130 km NW Las Vegas 22 km x 28 km. Vegetation Production Data. 87% Shrubland 2.5% Grassland 10% Bare 0.5% other.

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MODIS Retrievals for the Amazon Rainforest

MODIS Retrievals for the Amazon Rainforest. Dan Sauceda. Outline. Information on the Region Data Information Reflectance Equations MODIS Images NDVI Conclusions. Information on the Region. Latitude: 0 ?N, -12?S Longitude: -56? E, -72 ?W Encompasses 5,500,000

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Example from the Saharan Desert. Deep Blue Algorithm from this reference.

Deep Blue Algorithm: Retrieval of Aerosol Optical Depth using MODIS data obtained over bright surfaces. Example from the Saharan Desert. Deep Blue Algorithm from this reference. Bright aerosol brighten dark surface. darkness. Dark aerosol darken bright surface. Blue sky.

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Course: CSI-655 Date: May 16, 2011 Taeyoung (Jason) Choi

Long-term drought assessment of Northern Central African continent using Normalized Difference Vegetation Index (NDVI) and Land Surface Temperature (LST). Course: CSI-655 Date: May 16, 2011 Taeyoung (Jason) Choi. Outline. Motivation Introduction Drought and indices

284 views • 20 slides

Remote Sensing Applications In Identifying Crop Infestation EES5053 Fall 2006 Meaghan Metzler December 5, 2006

Remote Sensing Applications In Identifying Crop Infestation EES5053 Fall 2006 Meaghan Metzler December 5, 2006. Outline. Background and Overall Objectives Method Description Data Used Results General Conclusions. Background.

320 views • 19 slides

Post-fire Vegetation Recovery

Post-fire Vegetation Recovery. Topic: Disasters, Environmental Management Problem Statement: Evaluate post fire recovery of vegetation using Remote Sensing and GIS Level: Intermediate to Advanced Software: ENVI, ArcGIS, Spatial Analyst Description:

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121 views • 1 slides