spherical 360 hdri panorama among green grass farming field near melioration reclamation canal in equirectangular seamless

360 farming panorama melioration hdri river hdr sky degree clouds equirectangular spherical seamless green grass field reclamation canal dome replacement degrees agricultural backdrop background blue champaign countryside cultivated eco edit drone shot environment map heaven horizon landscape panoramic pasture plain projection semisphere skies skydome space template virtual reality water game development skybox