HDR photography allows you to capture a wider range of tones in a single image, resulting in more detail in both the highlights and shadows.

To create an HDR image, you need to take multiple exposures of the same scene at different shutter speeds. This will allow you to capture a wider range of tones in the scene.

The recommended number of exposures to take for HDR photography is 3. This will give you a good range of tones to work with when merging your images.

The best way to merge HDR images is to use a dedicated HDR software program. These programs are designed specifically for HDR photography and will give you the best results.

Some of the common problems that can occur when merging HDR images include ghosting, haloing, and noise. Ghosting occurs when moving objects appear in multiple places in the image. Haloing occurs when there is a bright outline around objects in the image. Noise occurs when there is a grainy appearance to the image.

To avoid ghosting when merging HDR images, you should use a tripod, shoot in manual mode, and use a fast shutter speed. This will help to keep your images sharp and free of motion blur.

To avoid haloing when merging HDR images, you should use a lower contrast setting, a lower saturation setting, and a lower sharpness setting. This will help to reduce the amount of detail in the image and make the transitions between tones more gradual.

To avoid noise when merging HDR images, you should use a smaller aperture. This will help to reduce the amount of light that enters the camera and make the image less grainy.

Some of the best HDR photography apps for smartphones include Pro HDR, HDR Camera+, and Camera FV-5. These apps allow you to take multiple exposures of the same scene and merge them into a single HDR image.

Some of the best HDR photography software programs for computers include Photomatix Pro, Aurora HDR, and Luminance HDR. These programs allow you to merge multiple exposures of the same scene into a single HDR image and make adjustments to the image's appearance.

Some of the best HDR photography tutorials for beginners include HDR Photography for Beginners by Photomatix, HDR Photography Tutorial by Aurora HDR, and HDR Photography Made Easy by Luminance HDR. These tutorials will teach you the basics of HDR photography and help you get started with creating your own HDR images.

Some of the best HDR photography tips for travel photographers include using a tripod to keep your camera steady, shooting in manual mode to have more control over your exposure, and using a fast shutter speed to avoid motion blur.

Some of the best HDR photography locations for travel photographers include landscapes with a wide range of tones, cityscapes with bright lights and dark shadows, and seascapes with crashing waves and clear skies.

Some of the best HDR photography editing techniques for travel photographers include adjusting the exposure and contrast, adjusting the saturation and vibrance, and applying a vignette to the image.

Some of the best HDR photography sharing platforms for travel photographers include Instagram, Flickr, and 500px.