q_347340_68792_alt01.ipynb

q_347340_68792_alt01.ipynb

{
  "nbformat": 4,
  "nbformat_minor": 0,
  "metadata": {
    "colab": {
      "name": "q_347340_68792_alt01.ipynb",
      "provenance": [],
      "authorship_tag": "ABX9TyNv00XZttiqmkQDWoV4NJwK",
      "include_colab_link": true
    },
    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3"
    }
  },
  "cells": [
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "view-in-github",
        "colab_type": "text"
      },
      "source": [
        "<a href=\"https://colab.research.google.com/gist/jdbcode/ed65cdf096f648f1c3d90922d9cc3e4c/q_347340_68792_alt01.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "IhAYa5IFdJJO",
        "colab_type": "text"
      },
      "source": [
        "Regarding GIS Stack Exchange question: https://gis.stackexchange.com/q/347340/68792"
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "RrdWjinw5RKk",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "import ee\n",
        "ee.Authenticate()\n",
        "ee.Initialize()"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "9gcsgdSs5dT4",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "okla = ee.FeatureCollection('TIGER/2018/States') \\\n",
        "  .filter(ee.Filter().eq('NAME', 'Oklahoma'))"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "Kn16aGMe5nHx",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "collection = ee.ImageCollection('LANDSAT/LE07/C01/T1_SR') \\\n",
        "  .filterDate(ee.Date.fromYMD(2012, 1, 1), ee.Date.fromYMD(2012, 1, 30)) \\\n",
        "  .filterBounds(okla)"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "Bopvdd93561B",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "col_mean = collection.mean()\n",
        "col_mean_okla = col_mean.clipToCollection(okla)\n",
        "col_mean_okla_rgb = col_mean_okla.visualize(\n",
        "    bands=['B5', 'B4', 'B3'], min=100, max=3500)"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "K60lgirj6E0s",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "export_task = ee.batch.Export.image.toDrive(\n",
        "  image = col_mean_okla_rgb,             \n",
        "  region = okla.geometry().bounds().getInfo()['coordinates'],\n",
        "  description = 'col_mean_okla_rgb',\n",
        "  scale = 300,\n",
        "  crs = 'EPSG:5070'\n",
        ")\n",
        "\n",
        "export_task.start()"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "LvUFHzYSVDro",
        "colab_type": "code",
        "outputId": "675498fc-1d00-4877-e57b-4d8b1077b899",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 181
        }
      },
      "source": [
        "export_task.status()"
      ],
      "execution_count": 7,
      "outputs": [
        {
          "output_type": "execute_result",
          "data": {
            "text/plain": [
              "{'creation_timestamp_ms': 1579130411102,\n",
              " 'description': 'col_mean_okla_rgb',\n",
              " 'destination_uris': ['https://drive.google.com/'],\n",
              " 'id': 'JOZ2L4S7GTRWE6CWY75M5WJP',\n",
              " 'name': 'projects/earthengine-legacy/operations/JOZ2L4S7GTRWE6CWY75M5WJP',\n",
              " 'start_timestamp_ms': 1579130427153,\n",
              " 'state': 'COMPLETED',\n",
              " 'task_type': 'EXPORT_IMAGE',\n",
              " 'update_timestamp_ms': 1579130513540}"
            ]
          },
          "metadata": {
            "tags": []
          },
          "execution_count": 7
        }
      ]
    }
  ]
}