Description
The satellite-derived phenology is computed on the long-term average of 10-day MODIS NDVI data produced by BOKU University starting from MOD13A2 and MYD13A2 V006 16-DAY Global data at 1 km resolution. Phenology was extracted using the SPIRITS software applied to the historical average of the smoothed NDVI over the period 2003-2016. For each pixel, end of the season is retrieved, occuring at the time at which NDVI drops below 35% the descending amplitude of the seasonal profile.
Contact
Contributors
-
- Michele Meroni
- 0000-0002-2976-603X
How to cite
Meroni, Michele (2018): Global land surface phenology- End of the season. European Commission, Joint Research Centre (JRC) [Dataset] PID: http://data.europa.eu/89h/jrc-10112-10006
Keywords
Agricultural monitoring ASAP end of season EOS land surface phenology
Data access
Tiff file containg value V which is expressed over a 3 years period, from 1 to 108 dekads (i.e. ten day periods).
This is done to be able to treat the circular variable dekad as an ordinal variable. To get the timing T in the 1-36 dekad units (calendar year): i)if value V is smaller or eaual with 36, then T=V, ii) if value V is larger than 36 and smaller or equal with 72, then T= V-36,and iii)if value V is larger than 72, then T=V-72.
Tiff file containg value V which is expressed over a 3 years period, from 1 to 108 dekads (i.e. ten day periods).
This is done to be able to treat the circular variable dekad as an ordinal variable. To get the timing T in the 1-36 dekad units (calendar year): i)if value V is smaller or eaual with 36, then T=V, ii) if value V is larger than 36 and smaller or equal with 72, then T= V-36,and iii)if value V is larger than 72, then T=V-72.
Publications
Geographic areas
Additional information
- Published by
- European Commission, Joint Research Centre
- Created date
- 2018-12-14
- Modified date
- 2018-12-20
- Issued date
- 2018-09-26
- Landing page
- https://mars.jrc.ec.europa.eu/asap/download.php
- Language(s)
- English
- Data theme(s)
- Agriculture, fisheries, forestry and food, Science and technology
- Update frequency
- irregular
- Identifier
- http://data.europa.eu/89h/jrc-10112-10006
- Popularity
-