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	<title>maize production &#8211; BIOENGINEER.ORG</title>
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		<title>New 30-Meter Maps Reveal China&#8217;s Maize Production Field by Field</title>
		<link>https://bioengineer.org/new-30-meter-maps-reveal-chinas-maize-production-field-by-field/</link>
		
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		<pubDate>Mon, 26 Oct 2026 19:55:25 +0000</pubDate>
				<category><![CDATA[Agriculture]]></category>
		<category><![CDATA[30-meter resolution]]></category>
		<category><![CDATA[agricultural monitoring]]></category>
		<category><![CDATA[China]]></category>
		<category><![CDATA[CMP30m]]></category>
		<category><![CDATA[crop mapping]]></category>
		<category><![CDATA[food security]]></category>
		<category><![CDATA[Google Earth Engine]]></category>
		<category><![CDATA[maize production]]></category>
		<category><![CDATA[net primary production]]></category>
		<category><![CDATA[remote sensing]]></category>
		<category><![CDATA[Sentinel-2]]></category>
		<category><![CDATA[spatial downscaling]]></category>
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					<description><![CDATA[Researchers built a 30-meter-resolution maize production map of China for 2019 and 2020 by downscaling official provincial statistics with satellite-derived vegetation productivity on Google Earth Engine, achieving county-level correlations near 0.89 and outperforming global 10-kilometer datasets.]]></description>
		
		
		
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