How to download images for the same projection?

The reproject tool allows you to reproject, resample, and rescale imagery products to a new projected coordinate system and resolution.

Here's the link to Reprojection tool and it's example https://developers.planet.com/docs/orders/tools-reference/#reproject

Product Inputs

The reproject tool supports all item types and all bundle types except for those with non-orthorectified images (basic_* bundles).

Parameters

• projection (string): A coordinate system in the form EPSG: n (ex. EPSG:4326 for WGS84, EPSG:32611 for UTM 11 North (WGS84), or EPSG:3857 for Web Mercator)
• resolution (float): The pixel width and height in the output file. If not provided, it will default to the resolution of the input item. This value will be in meters unless the coordinate system is geographic (like EPSG:4326), then it will be a pixel size in decimal degrees.
• kernel (string): The resampling kernel used. If not provided, it will default to "near". UDM files will always use "near". This parameter also supports "bilinear", "cubic", "cubicspline", "lanczos", "average" and "mode" (see the gdalwarp "resampling_method" docs for details).

Example Request

{
  "name": "reproject_example",
  "products": [
    {
      "item_ids": [
        "20200710_172116_0e19"
      ],
      "item_type": "PSScene4Band",
      "product_bundle": "analytic"
    }
  ],
  "tools": [
    {
      "reproject": {
        "projection": "EPSG:4326",
        "kernel": "cubic"
      }
    }
  ]
}

Tool Outputs

One imagery output file reprojected to the target configuration is produced for each product bundle. UDM files are also reprojected to the target configuration. These file outputs will have “_reproject” appended to their file names.

The tool passes through xml files.