Providing of High Resolution Satellite DEM Data of River Yamuna from Palla to Jaitpur including 5 kms of each side of River Banks.

WorldDEM (DSM+DTM) Bundle Data for AOI I. 2m x 2m raster II. Derived from TanDEM-X /TerraSAR-X data using Interferometric Processing III. Vertical Accuracy*( Rel): ≤ 2m CE90 IV. Vintage : 2021 V. EGM2008. Sensor Source: TerraSAR-X and TanDEM-X Sensor : Radar ( SAR ) Data Generation Methodology : InSAR Interferometry Coverage availability : Global File Format : GeoTIFF Data Type : 32 Bit, floating No Data Value : -32767 Coordinate Reference System : Horizontal WGS84-G1150, Vertical EGM2008 Pixel Spacing : 2m (can be Refined to 0.5m if required) DSM/DTM Editing, Oceans : Elevation set to 0m Lakes, Reserviors, Fishponds : All lakes >7000 Sq-m or 0.007 Sqkmto be extracted and edited to single elevation, River and Canals : All rivers and canals having 50m width and 500m length to be edited and elevation set monotonically Peninsulas & Coastal Features (Piers, Jetties) : Features ≥ 40m are maintained as land , Features <40m are flattened appropriately as water, Water Inlets : All features wider than 40m are extracted as water, Bridges: Bridges over water are classified appropriately as water Bridges over land are maintained as land, Absolute Vertical Accuracy : <= 1.4m Relative Vertical Accuracy : < 2m (slope ≤20%) < 4m (slope > 20%) (90% linear point-to-point error within an area of 1° x 1°)