Yet, we find that current knowledge based on the available high-resolution maps still lacks the expected precision, so much so that the world cropland area around the year 2020 is currently known only within a range of 1,100–1,900 Mha, and estimates of recent cropland expansion rates ...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook remeasure (redirected fromremeasuring) (riːˈmɛʒə) vb(tr) to measure again Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 20...
Using high resolution data to reveal depth-dependent mechanisms that drive land subsidence: the Venice coast, Italy. Tectonophysics 274, 271–284 (2009). Article Google Scholar DeConto, R. M. & Pollard, D. Contribution of Antarctica to past and future sea-level rise. Nature 531, 591–597...
Recently, ArcGIS Online servicesbecame availablein the same “Web Mercator” projection used by Google Maps and Bing Maps. If you use the new ArcGIS Online services, avoid the temptation to perform measurements of polylines and polygons in Web Mercator. You shoul...
classified as urban in one of the classifications, and water in all the others and was highly likely to be cloud (this should not affect actual island growth or construction, as the islands are located on reefs, so the sum of a pixel which has gone from reef to land will be higher)....
makers,publicofficials,academics,civicgroups,orinterestedcitizens—tothequantityoflandconverted tourbanuseanditsrelationtourbanpopulationgrowth,aswellastokeyattributesoftheresulting physicalextentofcities—density,fragmentation,andcompactness—andtheirchangeovertime.Asthe mapsandmetricsinVolume1clearlyillustrate,themajori...
Additionally, ArcticDEM-derived variables have been shown to improve the predictive power of biophysical attributes such as forest biomass (Puliti et al., 2020), land cover (Karlson et al., 2019), and more generally provide important context and basemaps to reconstruct Arctic deglaciation ...
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Images courtesy of Google Maps. Full size image We obtained more than one million images from Google Street View API corresponding to 372,371 postcodes from the four largest urban areas in England: Greater London, West Midlands (including City of Birmingham), Greater Manchester, and West ...
and annual precipitation between 1000 and 1860 mm depending on altitude51(Fig.1and Supplementary Fig.1a, b). Vegetation is subtropical, evergreen broadleaf forest, and the reserve is flanked by agricultural land on lower-elevation slopes in all directions. There are 261 villages within 5 km ...