examples/notebooks/90_naip_timelapse.ipynb

{
    "cells": [
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "<a href=\"https://githubtocolab.com/gee-community/geemap/blob/master/examples/notebooks/zz_template.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open in Colab\"/></a>\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 geemap"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "import ee\n",
                "import geemap"
            ]
        },
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "If run into errors, uncomment the following line to update the package and restart the kernel to take effect."
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "# geemap.update_package()"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "Map = geemap.Map()\n",
                "Map"
            ]
        },
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "Create a region of interest."
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "region = ee.Geometry.Polygon(\n",
                "    [\n",
                "        [\n",
                "            [-99.101934, 47.12745],\n",
                "            [-99.101934, 47.156232],\n",
                "            [-99.033441, 47.156232],\n",
                "            [-99.033441, 47.12745],\n",
                "            [-99.101934, 47.12745],\n",
                "        ]\n",
                "    ]\n",
                ")"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "Map.addLayer(region)\n",
                "Map.centerObject(region)"
            ]
        },
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "Create a timeseries"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "collection = geemap.naip_timeseries(region, RGBN=True)"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "images = collection.toList(collection.size())"
            ]
        },
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "Get image dates"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "dates = geemap.image_dates(collection).getInfo()"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "size = images.size().getInfo()"
            ]
        },
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "Add images to the map"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "for i in range(size):\n",
                "    image = ee.Image(images.get(i))\n",
                "    Map.addLayer(image, {'bands': ['N', 'R', 'G']}, dates[i][:4])"
            ]
        },
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "Create s timelapse"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "timelapse = geemap.naip_timelapse(\n",
                "    region, out_gif=\"naip.gif\", bands=['N', 'R', 'G'], frames_per_second=3, mp4=True\n",
                ")\n",
                "geemap.show_image(timelapse)"
            ]
        }
    ],
    "metadata": {
        "kernelspec": {
            "display_name": "Python 3",
            "language": "python",
            "name": "python3"
        }
    },
    "nbformat": 4,
    "nbformat_minor": 5
}