PHAsset Exif

.swift

let editOptions = PHContentEditingInputRequestOptions()
editOptions.isNetworkAccessAllowed = true
asset.requestContentEditingInput(with: editOptions) { (contentEditingInput: PHContentEditingInput?, info: [AnyHashable : Any]) in

    if let fileURL = contentEditingInput?.fullSizeImageURL {
        let image = CIImage(contentsOf: fileURL)

        log.debug("properties=\(image?.properties)")

        if let gps = image?.properties["{GPS}"] as? [AnyHashable : Any] {
            lat = gps["Latitude"] as? Double
            lng = gps["Longitude"] as? Double
        }
    } else {
        log.debug("")
    }
}