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Solid wastes disposal has become a serious and challenging problem in major urban centres in Nigeria including Okigwe. The common sights of refuse that accumulates along the roads and market squares that make the road impassable to traffic are examples of the problem. Waste disposal problem often results from the inability of government and its agencies to match the collection and disposal with the generation of waste. Sometimes too, the problem could be due to lack of suitable disposal sites as against the arbitrary and illegal dumps with their attendant health hazards. Different techniques have been used to select solid waste disposal sites in various parts of the world. The aim of this study is to carried out the selection of suitable wastes disposal sites in Okigwe and its environs of Imo State using a high resolution satellite imagery and GIS technique. When remotely sensed data are used to generate a map, it assumes a new form, encourage new uses, new users and cartographic visualization can be possible. The study specified data acquired such as SPOT 5 (5m) satellite imagery of Okigwe, the 10m DEM and the Imo State Administrative map. The hardware used were laptop computer, hand-held GPS receiver, a scanner and a HP plotter. Software utilized were ArcMap 10.1, ERDAS Imagery 2014, Google Earth, Global mapper and Microsoft word, Microsoft excel and CorelDraw. The methodology included the scanning of the base map covering the study area using A0 scanner at a resolution of 300dpi in colour mode. These images were georeferenced to establish the relationship between the image coordinate system and the corresponding ground coordinates system. The images were visually analyzed to determine generic and specific characteristics of various features. Features such as roads, water bodies, streams and built up areas were extracted by one-screen vectorisation. The satellite image was enhanced and classified. The enhancement operation was done by splitting the multispectral spot image composite into individual RGB channels and then recomposing these bands by changing their group. Supervised classification method was used to classify the features. Preprocessing of DEM was done and contour interpolation from DEM was achieved and subsequently converted to TIN. This GIS operation was done using Buffer operation, exclusion and overlay operation. The result of the analysis showed that, two locations namely Ezinachi and Ugwuaka with a total area of 601.847 hectares and 4.8kms away from residential area are suitable for the location of disposal sites. They satisfied the criteria. Solid wastes disposal sites can be selected and established successfully using remote sensing data and GIS technique. This will help planners and decision makers in land use and budgeting of solid waste disposal and management. The study recommends that remotely sensed data and GIS technology be used to establish suitable disposal site rather than choosing disposal sites arbitrarily.