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    1. Is it possible to do a time series analysis on the ESIs?

    2. We would very much appreciate you informing us on how you base your calculations on the profitability on water, or possibly its quality.

    3. I downloaded the ArcInfo interchange files and tried (after import) to open them with the ARCGIS 8 software but each time it failed to open the file. I think the sta.adf file is missing (or another one). Could you please help me?

    4. How do I open ArcInfo Interchange file (.e00) in ArcGIS?

    5. How often will the ESI be updated?

    6. What is the difference between GPW and GRUMP population grids?

    7. Could you please let me know if there is any link between the ESI and Corporate Triple Bottom Line (TBL) Reporting? Alternatively, would you regard the ESI as a proxy for national TBL reporting?

    8. I need some gridded population information so I downloaded GRUMPv1, which seems like it should be perfect for my needs. However the number in the file naup00g.asc (North America unadjusted population counts in the grid) are small floating point numbers. I had expected that they would be population counts in the grid cell, which is what the documentation seems to say. Not sure how to interpret values like "2.35144e-005" as a population count! Am I misinterpreting these somehow?

    9. What is the difference between GPW and GRUMP population grids?

    10. Could you please tell me how and with what kind of weighting the ecological footprint has been factored into the 2002 ESI?

    11. I am looking for the ESI reports for 2003 and 2004.   Is the ESI available for these years?

    12. I have been trying to download the GRUMP/GPW datasets but the web download does not seem to be working.

    13. I have been trying to download the GRUMP/GPW datasets but the web download does not seem to be working.

    14. Are there any published papers about GPWv4?

    15. please help me..

    16. make downloads resumable

    17. Can I use GPW to study how population in Syria and the surrounding countries is being affected by conflict?

    18. Global roads download does not work

    19. Download doesn't work

    20. Can we download through curl or wget command

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