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EASE-Grid 2.0: Incremental but Significant Improvements for Earth-Gridded Data Sets
Open accessAbstract
Defined in the early 1990s for use with gridded satellite passive microwave data, the Equal-Area Scalable Earth Grid (EASE-Grid) was quickly adopted and used for distribution of a variety of satellite and in situ data sets. Conceptually easy to understand, EASE-Grid suffers from limitations that make it impossible to format in the widely popular GeoTIFF convention without reprojection. Importing EASE-Grid data into standard mapping software packages is nontrivial and error-prone. This article defines a standard for an improved EASE-Grid 2.0 definition, addressing how the changes rectify issues with the original grid definition. Data distributed using the EASE-Grid 2.0 standard will be easier for users to import into standard software packages and will minimize common reprojection errors that users had encountered with the original EASE-Grid definition.
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Cited by
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“It is delivered on two Equal Area Scalable Earth 2 (EASE2) grids with 25× 25 km spacing (Brodzik et al., 2012, 2014), one for the Northern Hemisphere and one for the Southern Hemisphere.”
MethodSnow depth variability in the Northern Hemisphere mountains observed from space
Lievens, H., Demuzere, M., Marshall, H.-P., Reichle, R. H., Brucker, L., Brangers, I., de Rosnay, P., Dumont, M., Girotto, M., Immerzeel, W. W., et al. (2019) · Nature Communications · doi:10.1038/s41467-019-12566-y · Cited by 452
Large loss of CO2 in winter observed across the northern permafrost region
Natali, S. M., Watts, J. D., Rogers, B. M., Potter, S., Ludwig, S. M., Selbmann, A.-K., Sullivan, P. F., Abbott, B. W., Arndt, K. A., Birch, L., et al. (2019) · Nature Climate Change · doi:10.1038/s41558-019-0592-8 · Cited by 452
A weekly Arctic sea-ice thickness data record from merged CryoSat-2 and SMOS satellite data
Ricker, R., Hendricks, S., Kaleschke, L., Tian-Kunze, X., King, J., & Haas, C. (2017) · The Cryosphere · doi:10.5194/tc-11-1607-2017 · Cited by 389
Cox, D. T. C., Maclean, I. M. D., Gardner, A. S., & Gaston, K. J. (2020) · Global Change Biology · doi:10.1111/gcb.15336 · Cited by 211
Metadata
- Authors
- Brodzik, M. J., Billingsley, B., Haran, T., Raup, B., & Savoie, M. H.
- Venue
- ISPRS International Journal of Geo-Information
- Publisher
- MDPI AG
- Published
- 2012-03-13
- Volume
- 1
- Issue
- 1
- Pages
- 32-45
- ISSN
- 2220-9964 (ISSN-L)
- OpenAlex
- W2091287180
- Cited by
- 471
- References
- 0
- FWCI
- 30.89
- Type
- journal article
- Language
- en
- Open access
- gold
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- CoChat. (2026). Citation check: EASE-Grid 2.0: Incremental but Significant Improvements for Earth-Gridded Data Sets. https://app.cochat.ai/papers/10.3390/ijgi1010032
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- Brodzik, M. J., Billingsley, B., Haran, T., Raup, B., & Savoie, M. H. (2012). EASE-Grid 2.0: Incremental but Significant Improvements for Earth-Gridded Data Sets. ISPRS International Journal of Geo-Information. https://doi.org/10.3390/ijgi1010032
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