add drop down menus for data layers

app.py

@@ -28,7 +28,7 @@ pad_pmtiles = "https://huggingface.co/datasets/boettiger-lab/pad-us-3/resolve/ma
 parquet = "https://huggingface.co/datasets/boettiger-lab/pad-us-3/resolve/main/pad-stats.parquet"
 
 
-# defaults, consider user palette via st.color_picker()
+# some default color variables, consider user palette via st.color_picker()
 private_color = "#DE881E" # orange #"#850101" # red
 tribal_color = "#BF40BF" # purple
 mixed_color = "#005a00" # green
@@ -42,6 +42,8 @@ style_choice = "Manager Type"
 us_lower_48_area_m2 = 7.8e+12
 
 
+## Helper functions
+
 @st.cache_resource
 def ibis_connection(parquet):
     return ibis.read_parquet(parquet)
@@ -92,7 +94,24 @@ def area_plot(df, column):
     plot = pie # pie + text
     return plot.properties(width=180, height=180)
 
-
+def pad_style(paint, alpha):
+    return {
+    "version": 8,
+    "sources": {
+        "pad": {
+            "type": "vector",
+            "url": "pmtiles://" + pad_pmtiles,
+            "attribution": "US PAD v3"}},
+    "layers": [{
+            "id": "public",
+            "source": "pad",
+            "source-layer": "pad-stats",
+            "type": "fill",
+            "paint": {
+                "fill-color": paint,
+                "fill-opacity": alpha
+            }
+        }]}
 
 
 
@@ -122,6 +141,8 @@ mutate(percent_protected = _.percent_protected.round())
 )
 '''
 
+
+## Protected Area polygon color codes 
 manager = {
             'property': 'manager_type',
             'type': 'categorical',
@@ -186,136 +207,142 @@ iucn = {
             ]
         }
 
-thresholds = ['case',
-              ['<', ['get', 'richness'], low],
-               private_color,
-              ['>=', ['get', 'richness'], high],
-               mixed_color,
-               public_color # default
-             ]
-
-richness = ["interpolate",
-           ["linear"],
-           ["get", "richness"],
-           0, "#FFE6EE",
-           4.8, "#850101"
-           ]
-
-rsr =  ["interpolate",
-       ["linear"],
-       ["get", "rsr"],
-       0, "#FFE6EE",
-       0.006, "#850101"
-       ]
+style_options = {
+                    "GAP Status Code": gap,
+                    "IUCN Status Code": iucn,
+                    "Manager Type": manager,
+                    "Fee/Easement": easement,
+                    "Public Access": access,
+                    # "Mean Richness": richness,
+                    # "Mean RSR": rsr,
+                    # "custom": eval(custom)
+                    }
 
-def pad_style(paint, alpha):
-    return {
+code_ex='''
+m.add_cog_layer("https://data.source.coop/vizzuality/lg-land-carbon-data/natcrop_expansion_100m_cog.tif",
+                palette="oranges", name="Cropland Expansion", transparent_bg=True, opacity = 0.7, zoom_to_layer=False)
+'''
+
+
+
+justice40 = "https://data.source.coop/cboettig/justice40/disadvantaged-communities.pmtiles"
+justice40_fill = {
+        'property': 'Disadvan',
+        'type': 'categorical',
+        'stops': [
+            [0, "rgba(255, 255, 255, 0)"],
+            [1, "rgba(0, 0, 139, 1)"]]}
+justice40_style = {
     "version": 8,
     "sources": {
-        "pad": {
+        "source1": {
             "type": "vector",
-            "url": "pmtiles://" + pad_pmtiles,
-            "attribution": "US PAD v3"}},
+            "url": "pmtiles://" + justice40,
+            "attribution": "Justice40"}
+    },
     "layers": [{
-            "id": "public",
-            "source": "pad",
-            "source-layer": "pad-stats",
+            "id": "layer1",
+            "source": "source1",
+            "source-layer": "DisadvantagedCommunitiesCEJST",
             "type": "fill",
-            "paint": {
-                "fill-color": paint,
-                "fill-opacity": alpha
-            }
-        }]}
+            "paint": {"fill-color": justice40_fill, "fill-opacity": 0.6}}]
+}
+
+
+
 
-code_ex='''
-m.add_cog_layer("https://data.source.coop/vizzuality/lg-land-carbon-data/natcrop_expansion_100m_cog.tif",
-                palette="oranges", name="Cropland Expansion", transparent_bg=True, opacity = 0.7, zoom_to_layer=False)
-'''
 # +
 ## Map controls sidebar
 
 with st.sidebar:
 
-    "## Protected Areas"
-
-    if st.toggle("PAD US-3", True):
+    if st.toggle("Protected Areas", True):
+        
+        style_choice = st.radio("Color by:", style_options)
         alpha = st.slider("transparency", 0.0, 1.0, 0.5)
-
-        with st.expander("custom style"):
-                custom = st.text_area(
-                label = "Define a custom mapbox fill-color rule",
-                value = custom_style, 
-                height = 100)
-
-        style_options = {
-                         "GAP Status Code": gap,
-                         "IUCN Status Code": iucn,
-                         "Manager Type": manager,
-                         "Fee/Easement": easement,
-                         "Public Access": access,
-                         "Mean Richness": richness,
-                         "Mean RSR": rsr,
-                         "custom": eval(custom)}
-
-        style_choice = st.radio("Color protected Areas by", style_options)
         style = pad_style(style_options[style_choice], alpha)
         m.add_pmtiles(pad_pmtiles, name="Protected Areas (PAD-US-3)", style=style, overlay=True, show=True, zoom_to_layer=False)
         ## Add legend based on selected style?
         # m.add_legend(legend_dict=legend_dict)
 
-    "## Data layers"
-    if st.toggle("Species Richness", True):
-        m.add_tile_layer(url="https://data.source.coop/cboettig/mobi/tiles/red/species-richness-all/{z}/{x}/{y}.png",
-                         name="MOBI Species Richness",
-                         attribution="NatureServe",
-                         opacity=0.9
-                        )
-    
-    if st.toggle("Range-Size Rarity"):
-          m.add_tile_layer(url="https://data.source.coop/cboettig/mobi/tiles/green/range-size-rarity-all/{z}/{x}/{y}.png",
-                         name="MOBI Range-Size Rarity",
-                         attribution="NatureServe",
-                         opacity=0.9
-                        )
-        #m.add_cog_layer("https://data.source.coop/cboettig/mobi/range-size-rarity-all/RSR_All.tif",
-        #                palette="greens", name="Range-Size Rarity", transparent_bg=True, opacity = 0.9, zoom_to_layer=False)
-
-    if st.toggle("Carbon Lost (2002-2022)"):
-        m.add_cog_layer("https://data.source.coop/vizzuality/lg-land-carbon-data/deforest_carbon_100m_cog.tif",
-                        palette="reds", name="Carbon Lost (2002-2022)", transparent_bg=True, opacity = 0.8, zoom_to_layer=False)
-    
-    if st.toggle("Irrecoverable Carbon"):
-        m.add_cog_layer("https://data.source.coop/cboettig/carbon/cogs/irrecoverable_c_total_2018.tif",
-                        palette="purples", name="Irrecoverable Carbon", transparent_bg=True, opacity = 0.8, zoom_to_layer=False)
-
-    if st.toggle("Manageable Carbon"):
-       m.add_cog_layer("https://data.source.coop/cboettig/carbon/cogs/manageable_c_total_2018.tif",
-                        palette="greens", name="Manageable Carbon", transparent_bg=True, opacity = 0.8, zoom_to_layer=False)
-
-    if st.toggle("Human Impact"):
-        hi="https://data.source.coop/vizzuality/hfp-100/hfp_2021_100m_v1-2_cog.tif"
-        m.add_cog_layer(hi, palette="purples", name="Human Impact", transparent_bg=True, opacity = 0.8, zoom_to_layer=False)
+    with st.expander("🦜 Biodiversity"):
+        if st.toggle("Species Richness", False):
+            m.add_tile_layer(url="https://data.source.coop/cboettig/mobi/tiles/red/species-richness-all/{z}/{x}/{y}.png",
+                            name="MOBI Species Richness",
+                            attribution="NatureServe",
+                            opacity=0.9
+                            )
+        
+        if st.toggle("Range-Size Rarity"):
+            m.add_tile_layer(url="https://data.source.coop/cboettig/mobi/tiles/green/range-size-rarity-all/{z}/{x}/{y}.png",
+                            name="MOBI Range-Size Rarity",
+                            attribution="NatureServe",
+                            opacity=0.9
+                            )
+            #m.add_cog_layer("https://data.source.coop/cboettig/mobi/range-size-rarity-all/RSR_All.tif",
+            #                palette="greens", name="Range-Size Rarity", transparent_bg=True, opacity = 0.9, zoom_to_layer=False)
+    with st.expander("⛅ Carbon & Climate"):
+        if st.toggle("Carbon Lost (2002-2022)"):
+            m.add_cog_layer("https://data.source.coop/vizzuality/lg-land-carbon-data/deforest_carbon_100m_cog.tif",
+                            palette="reds", name="Carbon Lost (2002-2022)", transparent_bg=True, opacity = 0.8, zoom_to_layer=False)
+        
+        if st.toggle("Irrecoverable Carbon"):
+            m.add_cog_layer("https://data.source.coop/cboettig/carbon/cogs/irrecoverable_c_total_2018.tif",
+                            palette="purples", name="Irrecoverable Carbon", transparent_bg=True, opacity = 0.8, zoom_to_layer=False)
 
-    if st.toggle("cropland expansion"):
-        m.add_cog_layer("https://data.source.coop/vizzuality/lg-land-carbon-data/natcrop_expansion_100m_cog.tif",
-                        palette="greens", name="cropland expansion", transparent_bg=True, opacity = 0.8, zoom_to_layer=False)
+        if st.toggle("Manageable Carbon"):
+            m.add_cog_layer("https://data.source.coop/cboettig/carbon/cogs/manageable_c_total_2018.tif",
+                            palette="greens", name="Manageable Carbon", transparent_bg=True, opacity = 0.8, zoom_to_layer=False)
 
-    if st.toggle("Biodiversity Intactness Loss"):
-        m.add_cog_layer("https://data.source.coop/vizzuality/lg-land-carbon-data/natcrop_bii_100m_cog.tif",
-                        palette="reds", name="biodiversity intactness loss", transparent_bg=True, opacity = 0.8, zoom_to_layer=False)
- 
-    if st.toggle("Forest Integrity Loss"):
-        m.add_cog_layer("https://data.source.coop/vizzuality/lg-land-carbon-data/natcrop_fii_100m_cog.tif",
-                        palette="reds", name="forest integrity loss", transparent_bg=True, opacity = 0.8, zoom_to_layer=False)
+    with st.expander("🚜 Human Impacts"):
 
+        if st.toggle("Human Impact"):
+            hi="https://data.source.coop/vizzuality/hfp-100/hfp_2021_100m_v1-2_cog.tif"
+            m.add_cog_layer(hi, palette="purples", name="Human Impact", transparent_bg=True, opacity = 0.8, zoom_to_layer=False)
 
+        if st.toggle("cropland expansion"):
+            m.add_cog_layer("https://data.source.coop/vizzuality/lg-land-carbon-data/natcrop_expansion_100m_cog.tif",
+                            palette="greens", name="cropland expansion", transparent_bg=True, opacity = 0.8, zoom_to_layer=False)
 
-    if st.toggle("Custom map layers"):
-        
-        code = st.text_area(label = "leafmap code:",
-                            value = code_ex, 
-                            height = 100)
-        eval(compile(code, "<string>", "exec"))
+        if st.toggle("Biodiversity Intactness Loss"):
+            m.add_cog_layer("https://data.source.coop/vizzuality/lg-land-carbon-data/natcrop_bii_100m_cog.tif",
+                            palette="reds", name="biodiversity intactness loss", transparent_bg=True, opacity = 0.8, zoom_to_layer=False)
+    
+        if st.toggle("Forest Integrity Loss"):
+            m.add_cog_layer("https://data.source.coop/vizzuality/lg-land-carbon-data/natcrop_fii_100m_cog.tif",
+                            palette="reds", name="forest integrity loss", transparent_bg=True, opacity = 0.8, zoom_to_layer=False)
+
+    with st.expander("⚖ Equity and Justice"):
+        if st.toggle("Climate & Economic Justice"):
+            m.add_pmtiles(justice40, name="Climate & Economic Justice", style = justice40_style, overlay=True, show=True, zoom_to_layer=False)
+
+    with st.expander("🔥 Wildfire"):
+        # Fire Polygons, USGS
+        if st.toggle("Fire boundaries"):
+            usgs = "https://data.source.coop/cboettig/fire/usgs-mtbs.pmtiles"
+            fire_style = {
+                "version": 8,
+                "sources": {
+                    "source1": {
+                        "type": "vector",
+                        "url": "pmtiles://" + usgs,
+                        "attribution": "USGS"}},
+                "layers": [{
+                        "id": "usgs",
+                        "source": "source1",
+                        "source-layer": "mtbs_perims_DD",
+                        "type": "fill",
+                        "paint": {"fill-color": "#FFA500", "fill-opacity": 0.4}}]}
+            m.add_pmtiles(usgs, name="Fire", style=fire_style, overlay=True, show=True, zoom_to_layer=False)
+
+
+    with st.expander("💻 Custom code"):
+        if st.toggle("Custom map layers"):
+            
+            code = st.text_area(label = "leafmap code:",
+                                value = code_ex, 
+                                height = 100)
+            eval(compile(code, "<string>", "exec"))
 
 #    "## Boundaries"
 #    boundaries = st.radio("Boundaries:",
@@ -326,29 +353,15 @@ with st.sidebar:
 #                           "custom"]
 #    )
 
-    "## Basemaps"
-    if st.toggle("Shaded Relief Topo"):
-        m.add_basemap("Esri.WorldShadedRelief")
+    with st.expander("🗺 Basemaps"):
+        # radio selector would make more sense
+        if st.toggle("Topography"):
+            m.add_basemap("Esri.WorldShadedRelief")
+        if st.toggle("Satellite"):
+            m.add_basemap("Esri.WorldImagery")
+        
    
-    "## Additional elements"
-    # Fire Polygons, USGS
-    if st.toggle("Fire boundaries"):
-        usgs = "https://data.source.coop/cboettig/fire/usgs-mtbs.pmtiles"
-        combined_style = {
-            "version": 8,
-            "sources": {
-                "source1": {
-                    "type": "vector",
-                    "url": "pmtiles://" + usgs,
-                    "attribution": "USGS"}},
-            "layers": [{
-                    "id": "usgs",
-                    "source": "source1",
-                    "source-layer": "mtbs_perims_DD",
-                    "type": "fill",
-                    "paint": {"fill-color": "#FFA500", "fill-opacity": 0.4}}]}
-        m.add_pmtiles(usgs, name="Fire", style=combined_style, overlay=True, show=True, zoom_to_layer=False)
-
+    
 # Map radio buttons to corresponding column:
 select_column = {
                 "GAP Status Code": "gap_code",
@@ -462,11 +475,13 @@ with footer:
 
     ### Data sources
 
-    - US Protected Areas Database v3 by USGS, data hosted on https://beta.source.coop/cboettig/us-pad-3. Citation: https://doi.org/10.5066/P9Q9LQ4B, License: Public Domain
-    - Carbon-loss by Vizzuality, on https://beta.source.coop/repositories/vizzuality/lg-land-carbon-data. Citation: https://doi.org/10.1101/2023.11.01.565036, License: CC-BY
+    - US Protected Areas Database v3 by USGS. Data: https://beta.source.coop/cboettig/us-pad-3. Citation: https://doi.org/10.5066/P9Q9LQ4B, License: Public Domain
+    - Imperiled Species Richness and Range-Size-Rarity from NatureServe (2022). Data: https://beta.source.coop/repositories/cboettig/mobi. License CC-BY-NC-ND
+    - Carbon-loss and farming impact by Vizzuality, on https://beta.source.coop/repositories/vizzuality/lg-land-carbon-data. Citation: https://doi.org/10.1101/2023.11.01.565036, License: CC-BY
     - Human Footprint by Vizzuality, on https://beta.source.coop/repositories/vizzuality/hfp-100.  Citation: https://doi.org/10.3389/frsen.2023.1130896, License: Public Domain
-    - Fire polygons by USGS, reprocessed to PMTiles on https://beta.source.coop/cboettig/fire/. License: Public Domain.
+    - Fire polygons by USGS, reprocessed to PMTiles on https://beta.source.coop/cboettig/fire/. License: Public Domain
     - Irrecoverable Carbon from Conservation International, reprocessed to COG on https://beta.source.coop/cboettig/carbon, citation: https://doi.org/10.1038/s41893-021-00803-6, License: CC-BY-NC
+    - Climate and Economic Justice Screening Tool, US Council on Environmental Quality, Justice40, data: https://beta.source.coop/repositories/cboettig/justice40/description/, License: Public Domain
 
     ### Software