diff --git a/ChangeLog b/ChangeLog
index 6d5c6fe104a259ddb5d39ed9303571b3df138363..3d1ef8877cff21e4f43014f90bc54284be9f05fc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,15 @@
+2009-03-26  Oliver Lemke  <olemke@core-dump.info>
+
+	* ARTS-XML-DATA-1-1-27
+
+	* earth/land_sea_mask/land_sea_mask_360x181.xml.gz:
+
+	Add xml version of land/sea-mask from old arts-data package.
+
 2009-03-25  Ajil Kottayil <ajil.kottayil@ltu.se>
 
+	* ARTS-XML-DATA-1-1-26
+
 	* atmosphere/seebor/: Added files, REDAME and waveno.dat
 
 2009-03-25  Ajil Kottayil <ajil.kottayil@ltu.se>
diff --git a/earth/land_sea_mask/land_sea_mask_360x181.xml.gz b/earth/land_sea_mask/land_sea_mask_360x181.xml.gz
new file mode 100644
index 0000000000000000000000000000000000000000..56e04dc32e6258e5c1c3cc04e477f18d95bfce00
Binary files /dev/null and b/earth/land_sea_mask/land_sea_mask_360x181.xml.gz differ