updated

zyang91 · Jun 2, 2024 · 3f2d958 · 3f2d958
1 parent ad50ba7
commit 3f2d958
Showing 1 changed file with 136 additions and 0 deletions.
diff --git a/notes/lecture17.ipynb b/notes/lecture17.ipynb
@@ -11,6 +11,142 @@
     "ee.Initialize()"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Mapping available Landsat image collections"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "\n",
+       "            <style>\n",
+       "                .geemap-dark {\n",
+       "                    --jp-widgets-color: white;\n",
+       "                    --jp-widgets-label-color: white;\n",
+       "                    --jp-ui-font-color1: white;\n",
+       "                    --jp-layout-color2: #454545;\n",
+       "                    background-color: #383838;\n",
+       "                }\n",
+       "\n",
+       "                .geemap-dark .jupyter-button {\n",
+       "                    --jp-layout-color3: #383838;\n",
+       "                }\n",
+       "\n",
+       "                .geemap-colab {\n",
+       "                    background-color: var(--colab-primary-surface-color, white);\n",
+       "                }\n",
+       "\n",
+       "                .geemap-colab .jupyter-button {\n",
+       "                    --jp-layout-color3: var(--colab-primary-surface-color, white);\n",
+       "                }\n",
+       "            </style>\n",
+       "            "
+      ],
+      "text/plain": [
+       "<IPython.core.display.HTML object>"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "c:\\Users\\zyang\\miniconda3\\envs\\geo\\Lib\\site-packages\\ee\\deprecation.py:204: DeprecationWarning: \n",
+      "\n",
+      "Attention required for LANDSAT/LC08/C01/T1_TOA! You are using a deprecated asset.\n",
+      "To ensure continued functionality, please update it by July 1, 2024.\n",
+      "Learn more: https://developers.google.com/earth-engine/landsat_c1_to_c2\n",
+      "\n",
+      "  warnings.warn(warning, category=DeprecationWarning)\n"
+     ]
+    }
+   ],
+   "source": [
+    "collection= ee.ImageCollection('LANDSAT/LC08/C01/T1_TOA')\n",
+    "image= geemap.image_count(collection, region= None, start_date= '2021-01-01', end_date= '2022-01-01', clip= False)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "\n",
+       "            <style>\n",
+       "                .geemap-dark {\n",
+       "                    --jp-widgets-color: white;\n",
+       "                    --jp-widgets-label-color: white;\n",
+       "                    --jp-ui-font-color1: white;\n",
+       "                    --jp-layout-color2: #454545;\n",
+       "                    background-color: #383838;\n",
+       "                }\n",
+       "\n",
+       "                .geemap-dark .jupyter-button {\n",
+       "                    --jp-layout-color3: #383838;\n",
+       "                }\n",
+       "\n",
+       "                .geemap-colab {\n",
+       "                    background-color: var(--colab-primary-surface-color, white);\n",
+       "                }\n",
+       "\n",
+       "                .geemap-colab .jupyter-button {\n",
+       "                    --jp-layout-color3: var(--colab-primary-surface-color, white);\n",
+       "                }\n",
+       "            </style>\n",
+       "            "
+      ],
+      "text/plain": [
+       "<IPython.core.display.HTML object>"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "db8e1f8833d84dab92a4661922b3de76",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "Map(center=[0, 0], controls=(WidgetControl(options=['position', 'transparent_bg'], widget=SearchDataGUI(childr…"
+      ]
+     },
+     "execution_count": 4,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "m= geemap.Map()\n",
+    "vis={\n",
+    "    'min': 0,\n",
+    "    'max': 60,\n",
+    "    'palette': 'coolwarm'\n",
+    "}\n",
+    "m.addLayer(image, vis, 'Image Count')\n",
+    "m.add_colorbar(vis, label= 'Lansat Image Count')\n",
+    "\n",
+    "countries= ee.FeatureCollection(geemap.examples.get_ee_path('countries'))\n",
+    "style= { 'color': '00000088', 'width': 1 , 'fillColor': '00000000'}\n",
+    "m.addLayer(countries.style(**style), {}, 'Countries')\n",
+    "m"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,