{ "type": "FeatureCollection", "title": "Aqua Appia", "id": "423562", "bbox": [ 12.49537, 41.88718, 12.5144115, 41.8910705 ], "description": "The earliest of Rome's aqueducts, the Aqua Appia was constructed in 312 BC by the censor Appius Claudius Caecus. The aqueduct runs a course of 16.4 km, entering Rome at the Porta Maggiore. Frontinus estimated the daily volume at 75,537 cubic meters.", "connectsWith": [ "423025" ], "names": [ "Aqua Appia", "Aqua Appia Augusta" ], "features": [ { "type": "Feature", "geometry": { "type": "Point", "coordinates": [ 12.5044308542, 41.8889861414 ] }, "properties": { "description": "representative point" } }, { "geometry": { "type": "LineString", "coordinates": [ [ 12.5143428, 41.8909979 ], [ 12.5143381, 41.8909985 ], [ 12.5143293, 41.8909997 ], [ 12.5143086, 41.8910025 ], [ 12.5142902, 41.8910044 ], [ 12.5142841, 41.8910049 ], [ 12.5142141, 41.8910113 ], [ 12.5142087, 41.8910118 ], [ 12.514176, 41.8910163 ], [ 12.5141514, 41.8910203 ], [ 12.5141378, 41.8910227 ], [ 12.514095, 41.8910298 ], [ 12.5140427, 41.8910379 ], [ 12.5140102, 41.8910433 ], [ 12.5139879, 41.8910347 ], [ 12.5139555, 41.8910221 ], [ 12.5139258, 41.8910094 ], [ 12.5139096, 41.8910024 ], [ 12.5138924, 41.890995 ], [ 12.5138744, 41.8909873 ], [ 12.5138418, 41.8909733 ], [ 12.5138132, 41.8909608 ], [ 12.5137604, 41.8909376 ], [ 12.5137209, 41.8909203 ], [ 12.5136584, 41.8908929 ], [ 12.5136245, 41.890878 ], [ 12.5136113, 41.8908719 ], [ 12.5135561, 41.8908463 ], [ 12.5134967, 41.8908187 ], [ 12.5134422, 41.8907935 ], [ 12.5134289, 41.8907873 ], [ 12.5133924, 41.8907705 ], [ 12.5133335, 41.8907428 ], [ 12.5132716, 41.8907148 ], [ 12.5132516, 41.8907057 ], [ 12.513219, 41.8906976 ], [ 12.513192, 41.8906909 ], [ 12.5131742, 41.8906877 ], [ 12.5131538, 41.890684 ], [ 12.513143, 41.8906821 ], [ 12.5131204, 41.8906813 ], [ 12.5130953, 41.8906778 ], [ 12.5130616, 41.8906792 ], [ 12.5130194, 41.8906875 ], [ 12.5129858, 41.890693 ], [ 12.5129344, 41.8907026 ], [ 12.5128776, 41.890669 ], [ 12.5128393, 41.8906473 ], [ 12.5127872, 41.8906174 ], [ 12.5127783, 41.8906122 ], [ 12.512782, 41.8905992 ], [ 12.5127515, 41.8905829 ], [ 12.5126935, 41.890551 ], [ 12.5126577, 41.8905318 ], [ 12.5125962, 41.8904975 ], [ 12.5125514, 41.8904736 ], [ 12.5124824, 41.890438 ], [ 12.5124427, 41.8904167 ], [ 12.5123821, 41.8903839 ], [ 12.5123362, 41.8903594 ], [ 12.5123169, 41.8903794 ], [ 12.5123643, 41.8904048 ], [ 12.5124245, 41.8904375 ], [ 12.5124646, 41.8904589 ], [ 12.5125306, 41.8904931 ], [ 12.5125766, 41.8905176 ], [ 12.5126373, 41.8905516 ], [ 12.5126756, 41.8905721 ], [ 12.5127306, 41.8906025 ], [ 12.5127659, 41.8906214 ], [ 12.5127779, 41.890628 ], [ 12.5128308, 41.8906555 ], [ 12.512869, 41.8906761 ], [ 12.5129273, 41.8907086 ], [ 12.5129532, 41.8907229 ], [ 12.512996, 41.8907143 ], [ 12.5130281, 41.8907076 ], [ 12.5130698, 41.8906987 ], [ 12.5130841, 41.8906916 ], [ 12.5131024, 41.8906916 ], [ 12.5131189, 41.8906924 ], [ 12.5131385, 41.8906924 ], [ 12.5131519, 41.8906923 ], [ 12.5131712, 41.8906965 ], [ 12.5131815, 41.8906987 ], [ 12.5132142, 41.890708 ], [ 12.5132466, 41.8907173 ], [ 12.5132643, 41.890725 ], [ 12.5133268, 41.8907524 ], [ 12.5133859, 41.8907798 ], [ 12.5133955, 41.8907841 ], [ 12.5134211, 41.8907948 ], [ 12.5134329, 41.8908003 ], [ 12.5134357, 41.8908016 ], [ 12.513491, 41.8908271 ], [ 12.5135495, 41.8908541 ], [ 12.5136057, 41.8908801 ], [ 12.5136187, 41.890887 ], [ 12.5136505, 41.8909025 ], [ 12.5137112, 41.8909321 ], [ 12.5137493, 41.8909507 ], [ 12.5138005, 41.8909757 ], [ 12.5138286, 41.8909894 ], [ 12.5138624, 41.8910028 ], [ 12.5138806, 41.8910101 ], [ 12.5138987, 41.8910173 ], [ 12.5138931, 41.8910243 ], [ 12.5139117, 41.8910315 ], [ 12.513941, 41.8910429 ], [ 12.5139741, 41.8910556 ], [ 12.5140102, 41.8910705 ], [ 12.5140484, 41.8910651 ], [ 12.5141006, 41.8910576 ], [ 12.5141426, 41.8910508 ], [ 12.5141565, 41.8910489 ], [ 12.5141822, 41.8910451 ], [ 12.5142126, 41.8910404 ], [ 12.5142167, 41.8910398 ], [ 12.5142871, 41.8910289 ], [ 12.5142926, 41.8910281 ], [ 12.5143133, 41.8910247 ], [ 12.5143311, 41.891022 ], [ 12.514343, 41.8910201 ], [ 12.5144047, 41.8910103 ], [ 12.5144115, 41.8910092 ] ] }, "id": "location-of-aqua-appia", "type": "Feature", "properties": { "description": "Extant remains of above ground portions of the aqueduct. Location based on OpenStreetMap and verified in Google Earth.", "location_precision": "precise", "title": "OSM location of Aqua Appia", "link": "http://pleiades.stoa.org/places/423562/location-of-aqua-appia" } }, { "geometry": { "type": "LineString", "coordinates": [ [ 12.49537, 41.88718 ], [ 12.495698, 41.887223 ] ] }, "id": "imagery-location-aqueduct-segment-at-piazza-celimontana", "type": "Feature", "properties": { "description": "Subterranean segment excavated and removed during construction of the ā€œCā€ metro line under what is today the Piazza Celimontana. Coordinates sourced from Google Earth historical imagery dated 10/2016 with reference to photograph in Lorenzi 2018.", "location_precision": "precise", "title": "Imagery Location: aqueduct segment at Piazza Celimontana", "link": "http://pleiades.stoa.org/places/423562/imagery-location-aqueduct-segment-at-piazza-celimontana" } } ] }