ndvi 1km | MODIS Web

Keyword	CPC	PCC	Volume	Score	Length of keyword
ndvi 1km	0.2	0.4	5964	22	8
ndvi	1.99	0.9	3070	91	4
1km	0.18	0.3	4065	21	3

Keyword	CPC	PCC	Volume	Score
ndvi 1km	0.49	0.3	3583	32

Search Results related to ndvi 1km on Search Engine

MODIS Web
nasa.gov

https://modis.gsfc.nasa.gov/data/dataprod/mod13.php

The VI's use a MODIS-specific compositing method based on product quality assurance metrics to remove low quality pixels. From the remaining good quality VI values, a constrained view angle approach then selects a pixel to represent the compositing period (from the two highest NDVI values it selects the pixel that is closest-to-nadir).

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Vegetation | Earthdata
nasa.gov

https://www.earthdata.nasa.gov/learn/find-data/near-real-time/hazards-and-disasters/vegetation

Dec 28, 2020 · Normalized Difference Vegetation Index (NDVI) images produced from NASA's Land, Atmosphere Near real-time Capability for EOS data are used to monitor vegetation and crop condition.There are several global/regional scale systems in place that report on drought, food shortages and forecasting crop yields including the USGS Famine Early Warning …

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Normalized Difference Vegetation Index - Copernicus
copernicus.eu

https://land.copernicus.eu/global/products/NDVI

Based on NDVI 1km version 3 over 1999-2019 3 Short Term Statistics: 5-year Minimum, median, maximum, average, standard deviation and number of observations per 10-day Based on NDVI 1km version 3 over 2015-2019 2.2: Standard 10-day synthesis (S10), which are already cloud screened, atmospherically-corrected Maximum Value Composite over a 10 day ...

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LP DAAC - MOD13Q1 - USGS
usgs.gov

https://lpdaac.usgs.gov/products/mod13q1v006/

The first is the Normalized Difference Vegetation Index (NDVI) which is referred to as the continuity index to the existing National Oceanic and Atmospheric Administration-Advanced Very High Resolution Radiometer (NOAA-AVHRR) derived NDVI. The second vegetation layer is the Enhanced Vegetation Index (EVI), which has improved sensitivity over ...

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NDWI: Normalized Difference Water Index - Europa
europa.eu

https://edo.jrc.ec.europa.eu/documents/factsheets/factsheet_ndwi.pdf

sensitive to atmospheric scattering effects than NDVI (Normalized Difference Vegetation Index). MODIS NDWI has been used to detect and monitor the moisture condition of vegetation canopies over large areas (e.g. Delbart et al. 2005, Jackson et al. 2004) and tested as a drought indicator (Gu et al. 2008).

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中国科学院资源环境科学与数据中心
resdc.cn

https://www.resdc.cn/DOI/

资源环境科学数据注册与出版系统. 为保护数据作者知识产权，促进资源环境领域科学数据的广泛共享与再利用，中国科学院地理与资源研究所和中国科学院资源环境科学数据中心联合建立“资源环境科学数据注册与出版系统”。数据注册出版后，数据作者将获得数据唯一doi号，数据使用者可以 …

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中国科学院资源环境科学与数据中心
resdc.cn

https://www.resdc.cn/data.aspx?DATAID=252

中国旬1km植被指数（ndvi）空... 中国生长季1km植被指数（ndvi... 中国年度1km植被指数（ndvi）... 中国季度1km植被指数（ndvi）... 中国月度1km植被指数（ndvi）... 中国30m逐年ndvi最大值数据集... 中国季度植被指数（ndvi）空间分... 中国月度植被指数（ndvi）空间分...

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LP DAAC - MOD13A2 - USGS
usgs.gov

https://lpdaac.usgs.gov/products/mod13a2v006/

The QA bit flags for the "1 km 16 days pixel reliability" layer are provided in Table 4 on page 15 and the "1km 16 days VI Quality" in Table 5 on page 16 of the ... Incorrect instances of "NoData" and spikes in NDVI values. VI Usefulness Bits are not correctly assigned. For instances where the VI Quality (bits 0-1) is flagged as good and the VI ...

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Global Maps - NASA
nasa.gov

https://www.earthobservatory.nasa.gov/global-maps

climate change, global climate change, global warming, natural hazards, Earth, environment, remote sensing, atmosphere, land processes, oceans, volcanoes, land cover ...

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MODIS Collections in Earth Engine - Google Developers
google.com

https://developers.google.com/earth-engine/datasets/catalog/modis

The MOD14A1 V6 dataset provides daily fire mask composites at 1km resolution derived from the MODIS 4- and 11-micrometer radiances. ... (NDVI) which is referred to as the continuity index to the existing National Oceanic and Atmospheric Administration-Advanced Very High Resolution Radiometer (NOAA-AVHRR) derived NDVI. The second vegetation ...

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