Add raster app

app.py

@@ -10,8 +10,9 @@ from apps import (
     heatmap,
     home,
     housing,
+    raster,
     timelapse,
-    upload,
+    vector,
     wms,
 )
 
@@ -26,7 +27,8 @@ apps.add_app("Home", home.app)
 apps.add_app("Create Timelapse", timelapse.app)
 apps.add_app("U.S. Real Estate Data", housing.app)
 apps.add_app("U.S. Census Data", census.app)
-apps.add_app("Upload Vector Data", upload.app)
+apps.add_app("Visualize Raster Data", raster.app)
+apps.add_app("Visualize Vector Data", vector.app)
 apps.add_app("Search Basemaps", basemaps.app)
 apps.add_app("Pydeck Gallery", deck.app)
 apps.add_app("Heatmaps", heatmap.app)

apps/raster.py

@@ -0,0 +1,73 @@
+import os
+import leafmap.foliumap as leafmap
+import streamlit as st
+import palettable
+
+
+@st.cache
+def load_cog_list():
+    print(os.getcwd())
+    in_txt = os.path.join(os.getcwd(), "data/cog_files.txt")
+    with open(in_txt) as f:
+        return [line.strip() for line in f.readlines()[1:]]
+
+
+@st.cache
+def get_palettes():
+    palettes = dir(palettable.matplotlib)[:-16]
+    return ["matplotlib." + p for p in palettes]
+
+
+def app():
+
+    st.title("Visualize Raster Datasets")
+    st.markdown(
+        """
+    An interactive web app for visualizing local raster datasets and Cloud Optimized GeoTIFF ([COG](https://www.cogeo.org)). The app was built using [streamlit](https://streamlit.io), [leafmap](https://leafmap.org), and [localtileserver](https://github.com/banesullivan/localtileserver).
+
+
+    """
+    )
+
+    row1_col1, row1_col2 = st.columns([2, 1])
+
+    with row1_col1:
+        cog_list = load_cog_list()
+        cog = st.selectbox("Select a sample Cloud Opitmized GeoTIFF (COG)", cog_list)
+
+    with row1_col2:
+        empty = st.empty()
+
+        url = empty.text_input(
+            "Enter a HTTP URL to a Cloud Optimized GeoTIFF (COG)",
+            cog,
+        )
+
+        data = st.file_uploader("Upload a raster dataset", type=["tif", "img"])
+
+        if data:
+            url = empty.text_input(
+                "Enter a URL to a Cloud Optimized GeoTIFF (COG)",
+                "",
+            )
+
+        add_palette = st.checkbox("Add a color palette")
+        if add_palette:
+            palette = st.selectbox("Select a color palette", get_palettes())
+        else:
+            palette = None
+
+        submit = st.button("Submit")
+
+    m = leafmap.Map()
+
+    if submit:
+        if data or url:
+            if data:
+                file_path = leafmap.save_data(data)
+                m.add_local_tile(file_path, palette=palette)
+            elif url:
+                m.add_remote_tile(url, palette=palette)
+
+    with row1_col1:
+        m.to_streamlit()

data/cog_files.txt

@@ -0,0 +1,77 @@
+https://www.maxar.com/open-data/california-colorado-fires
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2018-02-16/pine-gulch-fire20/1030010076004E00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2018-08-18/pine-gulch-fire20/1040010041D3B300.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2018-11-13/grizzly-creek-fire20/1040010045785200.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2018-11-13/grizzly-creek-fire20/10400100443AEC00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-02-06/czu-lightning-complex-fire/104001004941E100.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-02-18/cameron-peak-fire20/103001008DA5B500.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-02-22/czu-lightning-complex-fire/103001008DB2E200.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-04-01/grizzly-creek-fire20/104001004881EF00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-04-17/czu-lightning-complex-fire/103001008F905300.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-04-17/czu-lightning-complex-fire/1030010092B22200.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-06-27/czu-lightning-complex-fire/1030010094A52300.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-09-08/czu-lightning-complex-fire/103001009C9FBB00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-09-24/lnu-lightning-complex-fire/103001009A079B00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-10-05/czu-lightning-complex-fire/103001009C10F800.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-10-05/czu-lightning-complex-fire/103001009A266800.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-11-04/czu-lightning-complex-fire/1050010019917900.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-11-04/czu-lightning-complex-fire/1050010019917800.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-11-18/czu-lightning-complex-fire/1050010019C2F600.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-11-28/cameron-peak-fire20/103001009D72E000.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-12-10/czu-lightning-complex-fire/105001001A3A8700.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-12-28/lnu-lightning-complex-fire/10300100A1972700.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2019-12-28/lnu-lightning-complex-fire/103001009F5D6B00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-01-15/cameron-peak-fire20/1040010057992100.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-04-15/lnu-lightning-complex-fire/10300100A4B23600.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-04-23/czu-lightning-complex-fire/10300100A589D100.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-05-09/lnu-lightning-complex-fire/10300100A332EE00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-05-23/river-carmel-fires/10300100A77E9400.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-05-23/river-carmel-fires/10300100A500A500.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-05-24/river-carmel-fires/105001001D64E200.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-06-27/lnu-lightning-complex-fire/10300100A8663800.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-06-30/river-carmel-fires/10300100A9D60C00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-06-30/czu-lightning-complex-fire/10300100A8C66400.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-06-30/czu-lightning-complex-fire/10300100A8892900.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-07-11/czu-lightning-complex-fire/10300100AB381200.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-07-11/czu-lightning-complex-fire/10300100AA180600.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-07-13/pine-gulch-fire20/10300100AA57D700.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-07-20/lnu-lightning-complex-fire/104001005C529000.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2020-07-28/pine-gulch-fire20/104001005DB06E00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-14/pine-gulch-fire20/10300100AAC8DD00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-16/pine-gulch-fire20/104001005D4A6100.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-17/grizzly-creek-fire20/10300100ACCA3700.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-17/cameron-peak-fire20/10300100AB4ED400.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-20/swir-cog/104A0100606FFE00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-20/pine-gulch-fire20/10300100ACD06200.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-20/pine-gulch-fire20/10300100AAD4A000.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-20/pine-gulch-fire20/10300100AA293800.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-20/lnu-lightning-complex-fire/10400100606FFE00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-21/river-carmel-fires/10300100ACBA2B00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-21/river-carmel-fires/10300100AA49F600.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-21/lnu-lightning-complex-fire/104001005C1AC900.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-21/river-carmel-fires/104001005F9F5300.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-21/river-carmel-fires/104001005F453300.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-21/river-carmel-fires/10300100ADC14400.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-21/czu-lightning-complex-fire/104001005F43D400.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-23/grizzly-creek-fire20/104001005FA09C00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-23/grizzly-creek-fire20/104001005DC71000.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-26/river-carmel-fires/105001001F58F000.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-26/lnu-lightning-complex-fire/10300100AC163A00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-29/river-carmel-fires/10300100AAD27500.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-08-29/river-carmel-fires/10300100A9C75A00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-09-03/cameron-peak-fire20/1040010060188800.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-09-03/cameron-peak-fire20/104001005F7E6500.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-09-03/cameron-peak-fire20/10300100AE685A00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-09-04/cameron-peak-fire20/1040010060761C00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-10-05/cameron-peak-fire20/104001006113B700.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-10-05/cameron-peak-fire20/10400100610CD400.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-10-12/cameron-peak-fire20/1040010062B14C00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-10-12/cameron-peak-fire20/10400100626BFA00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-10-12/cameron-peak-fire20/10400100622A6600.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-10-12/cameron-peak-fire20/10400100606B6300.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-10-12/cameron-peak-fire20/104001005F908800.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-10-15/cameron-peak-fire20/10500100205EDA00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-10-15/cameron-peak-fire20/10500100205ED900.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-10-22/east-troublesome-fire20/10300100B0004A00.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-10-22/east-troublesome-fire20/10300100AD0D1200.tif
+https://opendata.digitalglobe.com/events/california-fire-2020/post-event/2020-10-22/east-troublesome-fire20/10300100AD0CA600.tif

requirements.txt

@@ -1,5 +1,6 @@
 geopandas
 keplergl
+palettable
 streamlit
 streamlit-folium
 streamlit-keplergl