Automated detection and segmentation of smallholder fish ponds in Nigeria

fine_tune_final_dataset_freeze_v02_2.zip: YOLOv7 segmentation model all_training_clean_state_clusters15_t01_wmore.zip: Shape file used to train Random Forest model. The polygons labeled as Fish Pond are the manually annotated ponds. Columns are: ids Unique identifier of object. state State where the object is located geometry Polygon geometry split train/test/valid split Fishpond True label, 1: Fish Pond, 0: No Fish Pond area area of the prediction in meters length perimeter of the prediction in meters inv_isoper isoperimetric ratio: how round is the prediction, 1 for circle ave_r average of red color for prediction ave_g average of green color for prediction ave_b average of blue color for prediction std_r standard deviation of red color for prediction std_g standard deviation of green color for prediction std_b standard deviation of blue color for prediction MSAVI_1km Modified Soil Adjusted Vegetation Index for 1 km^2 around the polygon in December 2023 NDBI_1km Normalized Difference Built-up Index for 1 km^2 around the polygon in December 2023 NDVI_1km Normalized Difference Vegetation Index for 1 km^2 around the polygon in December 2023 NDWI_1km Normalized Difference Water Index for 1 km^2 around the polygon in December 2023 MSAVI_pond Modified Soil Adjusted Vegetation Index for the area of the polygon in December 2023 NDBI_pond Normalized Difference Built-up Index for the area of the polygon in December 2023 NDVI_pond Normalized Difference Vegetation Index for the area of the polygon in December 2023 NDWI_pond Normalized Difference Water Index for the area of the polygon in December 2023 MSAVI_01 Modified Soil Adjusted Vegetation Index for 1 km^2 around the polygon in January 2024 NDBI_01 Normalized Difference Built-up Index for 1 km^2 around the polygon in January 2024 NDVI_01 Normalized Difference Vegetation Index for 1 km^2 around the polygon in January 2024 NDWI_01 Normalized Difference Water Index for 1 km^2 around the polygon in January 2024 MSAVI_stat Modified Soil Adjusted Vegetation Index for the state in December 2023 NDBI_state Normalized Difference Built-up Index for the state in December 2023 NDVI_state Normalized Difference Vegetation Index for the state in December 2023 NDWI_state Normalized Difference Water Index for the state in December 2023 clus_lab15 id of cluster, obtained using DBSCAN(eps=15, min_samples=3) clus_siz15 number of neighbours in cluster, obtained using DBSCAN(eps=15, min_samples=3) pred Random Forest prediction for Fish Pond or no Fish Pond fishpond_rf_model_state_cluster15_ndvi_ts_wmore : Random Forest Model final_fishponds_states.zip: All predictions made by the segmentation model. One zip file per state. To filter out only the fish ponds, filter by pred=1