From 7baed5ea035938bc9de4116ff9a1ce039ddebb47 Mon Sep 17 00:00:00 2001
From: Brett Camper <bcamper@alum.mit.edu>
Date: Sun, 2 Aug 2020 14:55:20 -0700
Subject: [PATCH] demo: add data sources to nextzen tile attribution

---
 demos/scene.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/demos/scene.yaml b/demos/scene.yaml
index 70e1f87b2..2e00c502c 100755
--- a/demos/scene.yaml
+++ b/demos/scene.yaml
@@ -103,7 +103,10 @@ sources:
         # zooms: [0, 2, 4, 6, 8, 10, 12, 14, 16] # only load tiles every 2 zooms (overrides max_zoom)
         url_params:
             api_key: global.api_key
-        attribution: Tiles by <a href="https://www.nextzen.org/" target="_blank">Nextzen</a>
+        attribution: |
+            Tiles by <a href="https://www.nextzen.org/" target="_blank">Nextzen</a>
+            w/data from <a href="https://www.openstreetmap.org/" target="_blank">OpenStreetMap</a> and
+            <a href="https://whosonfirst.org/" target="_blank">Who's On First</a>
         # request_headers: # send custom headers with tile requests
         #     Authorization: Bearer xxxxxxxxx
         # Data filtering demo with 'scripts' and 'transform' properties: