get-raster-props.py

def get_raster_corners(in_raster):
    """Get XY coordinates of four corners of a raster as dictionary"""
    r = arcpy.Raster(in_raster)
    corners = ["lowerLeft", "lowerRight", "upperLeft", "upperRight"]
    corner_dict = {}
    for corner in corners:
        x = getattr(r.extent, "%s" % corner).X
        y = getattr(r.extent, "%s" % corner).Y
        corner_dict[corner] = [x, y]
    return corner_dict
    
def get_raster_props(in_raster):   
    """Get properties of a raster, return as dict"""
    r = arcpy.Raster(in_raster)
    raster_props = {}
    x_center = r.extent.XMin + (r.extent.XMax - r.extent.XMin)/2
    y_center = r.extent.YMin + (r.extent.YMax - r.extent.YMin)/2
    raster_props["x_center"] = x_center
    raster_props["y_center"] = y_center
    raster_props["max_elev"] = r.maximum
    raster_props["min_elev"] = r.minimum
    raster_props["no_data"] = r.noDataValue
    raster_props["terr_width"] = r.width
    raster_props["terr_height"] = r.height
    raster_props["terr_cell_res"] = r.meanCellHeight
    return raster_props