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STEP 1:
SELECT THE GEOGRAPHIC EXTENT  OF
THE AREA YOU'D LIKE TO EXPLORE.
STEP 2:
SELECT  THE SPECIFIC
INDICATORS YOU'D LIKE
TO EXPLORE, SUMMARIZE
AND DOWNLOAD.
SUMMARIZE YOUR SELECTED INDICATORS
FOR POINTS OR AREAS YOU DEFINE USING
ONE OF THE ANALYSIS TOOLS.
THE SUMMARIES (TABLES AND CHARTS)
WILL APPEAR BELOW THE MAP.
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MAPPR HELP
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ABOUT

MAPPR is a spatial visualization and analysis tool offering easy access to over four hundred layers of spatially-explicit, agriculture-related indicators for sub-Saharan Africa.

Use the drawers to the right to explore HarvestChoice's collections of bio-physical, crop and livestock production, socio-economic, markets, and agricultural R&D investment data. Each layer consists of about 300,000 10km x 10km gridcells covering the whole of the sub-Saharan African region.

Layers of data may be overlaid and exported to PNG for re-use in reports and presentations. Each layer is also available for download in raw ASCII raster format for use in desktop GIS. Maps may be embedded in external websites using a simple HTML snippet. The basemaps are interchangeable using the toolbox to the right.

A number of spatial querying and analysis tools are built into the application:

  • Point and polygon statistics will return a table of values for the selected indicators at the selected locations (or aggregated over a specific hand-drawn area).
  • Domain statistics will produce a summary table and graphs of indicators aggregated across the selected geographic domains (e.g. agro-ecological zones, farming systems, etc.).
  • A marketshed analysis produces layer statistics aggregated to 2hr, 4hr, 6hr and 8hr time-to-market zones for any selected point on the map.

By design, MAPPR targets the needs of investors, policy makers, program managers, analysts and technical specialists.

TUTORIAL
STEP 1) SELECT THE GEOGRAPHIC EXTENT OF THE AREA YOU'D LIKE TO EXPLORE.
STEP 2) SELECT THE SPECIFIC INDICATORS YOU'D LIKE TO EXPLORE, SUMMARIZE AND DOWNLOAD.
OPTIONAL: SUMMARIZE YOUR SELECTED INDICATORS FOR POINTS OR AREAS YOU DEFINE USING ONE OF THE ANALYSIS TOOLS.
NOTE: THE SUMMARIES (TABLES AND CHARTS) WILL APPEAR BELOW THE MAP.
CONTACT US
MAPPR is under active development. If you have any comment, suggestion or feedback about this application or any of the data layers, please contact us or use our feedback form.
TERMS OF USE

================================================================================ HARVESTCHOICE DATA README May 9, 2013 ================================================================================

This dataset was obtained from HarvestChoice at http://www.harvestchoice.org/data on? May 9, 2013.

PLEASE CITE ORIGINAL SOURCES

Guo, Zhe, Jawoo Koo, Ulrike Wood-Sichra, Carlo Azzarri, Melanie Bacou. Agroecology, Demographics, Markets, Farming Systems, Agricultural R&D: HarvestChoice 5-Arc-Minute Spatial Layers for sub-Saharan Africa Release {version}, HarvestChoice, IFPRI, University of Minnesota. Available on-line at http://www.harvestchoice.org/data/

You, Liang, Zhe Guo, Jawoo Koo, W. Ojo, Kate Sebastian, Maria Theresa Tenorio, Stanley Wood, U. Wood-Sichra. Spatial Production Allocation Model (SPAM) 2000 Version 3 Release 1. http://MapSPAM.info/. ?

USE TERMS FOR ENCLOSED DATA FILES ?

The Data and any Related Materials are the property of HarvestChoice and its Contributors and are protected by United States copyright laws and applicable international copyright treaties and conventions. HarvestChoice reserves rights for the enclosed data file(s) and distributes data under the following license. In order to view or use the data, you must accept this license. If you do not accept this license, please return all files and do not retain a copy. By keeping the files, you have agreed to the following terms.

================================================================================ HARVESTCHOICE USER LICENSE Version 2008-01, April 16, 2008 ================================================================================

1. Data files are for your own, non-commercial use only

2. Any and all derived products (e.g., tables, figures, maps) generated using the enclosed data must be given due attribution according to the suggested citation supplied or, in its absence, refer to the guidelines obtained from ?

3. None of the data may be distributed in digital or print form to third parties, including on User's web sites, without explicit permission from HarvestChoice or relevant Contributors to the HarvestChoice web site (contact hallaway@umn.edu). ?

================================ Definitions ===================================== ?

Attribution: Attribute downloaded data and derived products using the suggested citation details distributed as metadata with the downloaded file. If attribution guidelines are absent in the metadata, refer to

"Data" include all databases, tables, graphics, figures, GIS files, bibliographic references, and content obtained from HarvestChoice. ?

"Non-commercial use" means that User may not sell or redistribute data or its derivatives for commercial gain (e.g., selling or charging a fee for maps generated using these data). ?

Any of the above conditions can be waived if you get permission from HarvestChoice. ?

THE MATERIAL IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. ?

IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIAL OR THE USE OR OTHER DEALINGS IN THE MATERIAL. ?

Exclusive Remedy and Limitation of Liability: The entire liability of HarvestChoice and User's exclusive remedy shall be to terminate the Agreement upon User returning the Data and Related Materials to HarvestChoice.

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BASE
LAYERS
BASEMAPS
BOUNDARIES
National Geographic
Gray
Streets
Satellite
Topo
Hybrid
Country
Province
District
Cell5M Grid
MASK (OFF)
RESET MAP
SPATIAL
ANALYSIS
POINT AND AREA SUMMARY
DOMAIN SUMMARY
MARKET SHED SUMMARY
TOP 5 AREAS
TOP 5 CROPS
LEGEND
CHARTS AND TABLES