This is a sample of the data provided for demonstration purposes only.
Please contact us if you're interested in access to the full dataset.
Sri Lanka: NDVI at Subnational Level
This dataset contains dekadal NDVI indicators computed from NASA's Moderate Resolution Imaging Spectroradiometer (MODIS) collection 6.1 from the Aqua and Terra satellite aggregated by sub-national administrative units. Included indicators are (for each dekad): - 10 day NDVI (`vim`) - NDVI long term average (`vim_lta`) - 10 day NDVI anomaly [%] (`viq`) The administrative units used for aggregation are based on WFP data and contain a Pcode reference attributed to each unit. The number of input pixels used to create the aggregates, is provided in the `n_pixels`column.
| date | adm2_id | adm2_pcode | n_pixels | vim | vim_avg | viq |
|---|---|---|---|---|---|---|
|
#date
|
#adm2+id
|
#adm2+code
|
#indicator+n_pixels+num
|
#indicator+vim+num
|
#indicator+vim_avg+num
|
#indicator+viq+pct
|
|
2002-07-01
|
25840
|
LK45
|
41.0
|
0.569
|
0.5443
|
104.1639
|
|
2002-07-11
|
25840
|
LK45
|
41.0
|
0.558
|
0.5411
|
102.8565
|
|
2002-07-21
|
25840
|
LK45
|
41.0
|
0.5432
|
0.5358
|
101.2562
|
|
2002-08-01
|
25840
|
LK45
|
41.0
|
0.5262
|
0.5304
|
99.2869
|
|
2002-08-11
|
25840
|
LK45
|
41.0
|
0.5099
|
0.5258
|
97.2336
|
|
2002-08-21
|
25840
|
LK45
|
41.0
|
0.4961
|
0.5225
|
95.3775
|
|
2002-09-01
|
25840
|
LK45
|
41.0
|
0.4884
|
0.5216
|
94.1965
|
|
2002-09-11
|
25840
|
LK45
|
41.0
|
0.4891
|
0.5242
|
93.8856
|
|
2002-09-21
|
25840
|
LK45
|
41.0
|
0.499
|
0.5317
|
94.3833
|