diff --git a/app/src/main/java/com/openathena/CursorOnTargetSender.java b/app/src/main/java/com/openathena/CursorOnTargetSender.java
index 74ea9a6..8ff881c 100644
--- a/app/src/main/java/com/openathena/CursorOnTargetSender.java
+++ b/app/src/main/java/com/openathena/CursorOnTargetSender.java
@@ -180,7 +180,7 @@ public static String buildCoT(String uid, String imageISO, String nowAsISO, Stri
 
             Element openAthenaCalculationInfo = doc.createElement("openAthenaCalculationInfo");
             double theta = Math.toDegrees(Math.atan2(Double.parseDouble(le),Double.parseDouble(ce)));
-            openAthenaCalculationInfo.setAttribute("slantAngleDegrees", String.valueOf(theta));
+            openAthenaCalculationInfo.setAttribute("raySlantAngleDeg", String.valueOf(theta));
             // add all the various calculation data from oaInfoMap to use for statistics/experimentation and debugging
             for (Map.Entry<String,String> entry : oaInfoMap.entrySet()) {
                 openAthenaCalculationInfo.setAttribute(entry.getKey(), entry.getValue());
diff --git a/app/src/main/java/com/openathena/MainActivity.java b/app/src/main/java/com/openathena/MainActivity.java
index 752356f..9d25939 100644
--- a/app/src/main/java/com/openathena/MainActivity.java
+++ b/app/src/main/java/com/openathena/MainActivity.java
@@ -595,14 +595,21 @@ public void calculateImage(View view, boolean shouldISendCoT)
             double[] values = theMeta.getMetadataValues(exif);
             double y = values[0];
             double x  = values[1];
-            // MetadataExctractor.getMetadataValues auto converts vertical datum to EGM96 AMSL
+            // MetadataExctractor.getMetadataValues auto converts vertical datum to WGS84 ellipsoidal
             double z = values[2];
             double azimuth = values[3];
+            // pitch angle in OpenAthena convention, positive degrees downwards from horizon
             double theta = values[4];
             double roll = values[5];
 
             Log.i(TAG, "parsed xmpMeta\n");
 
+            openAthenaCalculationInfo.put("droneLatitude", roundDouble(y));
+            openAthenaCalculationInfo.put("droneLongitude", roundDouble(x));
+            openAthenaCalculationInfo.put("droneElevationHAE", roundDouble(z));
+            openAthenaCalculationInfo.put("cameraRollAngleDeg", roundDouble(roll));
+            openAthenaCalculationInfo.put("cameraSlantAngleDeg", roundDouble(theta));
+
             appendText(getString(R.string.opened_exif_for_image_msg));
             attribs += MetadataExtractor.getTagString(ExifInterface.TAG_DATETIME, exif);
             attribs += MetadataExtractor.getTagString(ExifInterface.TAG_MAKE, exif);