{
    "cells": [
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "<a href=\"https://githubtocolab.com/gee-community/geemap/blob/master/examples/notebooks/118_download_image.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open in Colab\"/></a>\n",
                "\n",
                "**Download images directly to a local computer**\n",
                "\n",
                "Uncomment the following line to install [geemap](https://geemap.org) if needed."
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "# !pip install -U geemap"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "import os\n",
                "import ee\n",
                "import geemap"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "Map = geemap.Map()\n",
                "Map"
            ]
        },
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "## Download a single image"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "image = ee.ImageCollection(\"LANDSAT/LC08/C02/T1_TOA\").first()\n",
                "Map.addLayer(image, {}, 'Landsat')\n",
                "Map.centerObject(image)"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "geemap.download_ee_image(image, \"landsat.tif\", scale=100)"
            ]
        },
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "## Download an image collection"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "out_dir = os.path.expanduser('~/Downloads')"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "loc = ee.Geometry.Point(-99.2222, 46.7816)\n",
                "collection = (\n",
                "    ee.ImageCollection('USDA/NAIP/DOQQ')\n",
                "    .filterBounds(loc)\n",
                "    .filterDate('2008-01-01', '2020-01-01')\n",
                "    .filter(ee.Filter.listContains(\"system:band_names\", \"N\"))\n",
                ")"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "geemap.download_ee_image_collection(collection, out_dir, scale=10)"
            ]
        },
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "## Download image by tile"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "Map = geemap.Map()\n",
                "\n",
                "image = ee.Image('LANDSAT/LE7_TOA_5YEAR/1999_2003')\n",
                "\n",
                "landsat_vis = {'bands': ['B4', 'B3', 'B2'], 'gamma': 2}\n",
                "Map.addLayer(image, landsat_vis, \"LE7_TOA_5YEAR/1999_2003\", True, 1)\n",
                "Map"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "region = ee.Geometry.BBox(-115.6339, 35.7529, -113.9338, 36.7012)\n",
                "Map.centerObject(region)"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "features = geemap.fishnet(region, rows=2, cols=2)\n",
                "Map.addLayer(features, {}, 'Grids')"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "geemap.download_ee_image_tiles(\n",
                "    image, features, out_dir, prefix=\"landsat_\", crs=\"EPSG:3857\", scale=30\n",
                ")"
            ]
        }
    ],
    "metadata": {
        "kernelspec": {
            "display_name": "Python 3",
            "language": "python",
            "name": "python3"
        }
    },
    "nbformat": 4,
    "nbformat_minor": 5
}