diff --git a/reference-guides/datasets.qmd b/reference-guides/datasets.qmd
index 20ad92a..41216c1 100644
--- a/reference-guides/datasets.qmd
+++ b/reference-guides/datasets.qmd
@@ -18,4 +18,5 @@ title: "Datasets"
 - PM TBs and sea ice concentration (0001, 0051, 0079, 0080, 0081, CDR)  
 - CETB (NSIDC-0630)  
 - HMA  
+- VIIRS subsetting “on your own” in lieu of service availability
 - *What others?*