Results 231 to 240 of about 17,569,314 (273)

Monitoring cropland abandonment with Landsat time series

Remote Sensing of Environment, 2020
Cropland abandonment is a widespread land-use change, but it is difficult to monitor with remote sensing because it is often spatially dispersed, easily confused with spectrally similar land-use classes such as grasslands and fallow fields, and because post-agricultural succession can take different forms in different biomes. Due to these difficulties,
Yin, He   +12 more
openaire   +1 more source

Characterization of land disturbances based on Landsat time series

2022
We developed a new Object-based Disturbance Agent Classification Approach (ODACA) to characterize land disturbance agents based on Landsat time series. Seven major disturbance agents were characterized, including harvest, mechanical, stress, debris, hydrology, and fire. We first created the land disturbance map by using a modified COntinuous monitoring
Shi Qiu, Zhe Zhu, Xiucheng Yang
openaire   +1 more source

A new MODIS-Landsat fusion method to reconstruct Landsat NDVI time-series data

2021
<p>The Normalized Difference Vegetation Index (NDVI) data provided by the satellite Landsat have rich historical archive data with a spatial resolution of 30 m. However, the Landsat NDVI time-series data are quite discontinuous due to its 16-day revisit cycle, cloud contamination and some other factors.
Xiaofang Ling, Ruyin Cao
openaire   +1 more source

Home - About - Disclaimer - Privacy