From a7d9b4c970fb8a27391d2821a6d1e48183e97f72 Mon Sep 17 00:00:00 2001 From: Denis Rykov Date: Thu, 21 Sep 2023 23:42:57 +0200 Subject: [PATCH] cloud_cover and snow_cover calculation guidelines --- README.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 8a2ce2a..de9342a 100644 --- a/README.md +++ b/README.md @@ -64,7 +64,9 @@ of the Earth, so the cloud cover value would apply to all assets. Estimate of snow and ice covered surfaces as a percentage (0-100) of the entire scene. If not available, the field should not be provided. Generally, this value should be used in Item Properties rather than Item Assets, as an Item from an electro-optical source is a single snapshot -of the Earth, so the snow cover value would apply to all assets. +of the Earth, so the snow cover value would apply to all assets. + +It is important to consider only the valid data regions, excluding any "nodata" areas while calculating both `eo:cloud_cover` and `eo:snow_cover`. ### Band Object