{ "type" : "Feature", "links" : [ { "href" : "https://geoportaal.fryslan.nl/arcgis/rest/services/CHK2/OGCFeatureServer/collections/23/items?f=application%2fjson", "rel" : "collection", "type" : "application/geo+json", "title" : "The collection document" }, { "href" : "https://geoportaal.fryslan.nl/arcgis/rest/services/CHK2/OGCFeatureServer/collections/23/items/219?f=json", "rel" : "self", "type" : "application/geo+json", "title" : "This document as JSON" }, { "href" : "https://geoportaal.fryslan.nl/arcgis/rest/services/CHK2/OGCFeatureServer/collections/23/items/219?f=text/html", "rel" : "alternate", "type" : "text/html", "title" : "This document as text/html" }, { "href" : "https://geoportaal.fryslan.nl/arcgis/rest/services/CHK2/OGCFeatureServer/collections/23/items/219?f=application/geo+json", "rel" : "alternate", "type" : "application/geo+json", "title" : "This document as application/geo+json" } ], "LayerId" : 23, "LayerName" : "Dijken - oorspronkelijke functie", "id" : "219", "properties" : { "OBJECTID" : 219, "TOELICHTING" : "https://geoportaal.fryslan.nl/arcgis/rest/services/CHK2/MapServer/50/11/attachments/10", "ONTSTAAN" : "1500-1825", "SYSTEEM" : "Jonge zeepolders", "VERSCHIJNING" : "aangelegd", "OORSPRFUNCTIE" : "Zeepolderdijk", "SHAPE_Length" : 12731.353213253617, "OORSPRONGOMSCHRIJVING" : "Zeepolderdijken zijn de dijken die de aanwas van land beschermen tegen de zee, waardoor het mogelijk werd het gewonnen land in te polderen.", "OMSCHRIJVING_RIENKS_EN_WALTHER" : "De dijk sloot aan de westkant met de Earmdyk bij Dykshoek op de zeedijk van Barradeel aan en aan de oostzijde bij de Moaije Peal op de Sylsterdyk in Ferwerderadiel. De hoge ligging boven het land en vooral de bebouwing met meest arbeiders-, maar ook andere woningen op de buitenvalling maken, dat hij erg duidelijk zichtbaar in het terrein ligt. De huizen staan doorgaans op kruinhoogte, sommige echter wat hoger tot zo’n 0,60 à 1 meter, met gemetselde stoepen ervoor, vooral in de Westhoek. In de Oosthoek staan ze halverwege kruin en dijkvoet en nog verderop zijn sommige onder aan de dijk gebouwd, maar evengoed buitendijks. Binnendijks liggen vrijwel uitsluitend boerderijen, maar ook wel kleinere boerderijtjes, met oprillen richting weg. Langs het gedeelte tussen Oudebildtzijl en de Noarderdyk staan geen huizen. De kruin van de Oude Bildtdijk heeft nu een breedte van zo’n zes à tien meter; de buitenbermen zijn op plaatsen, waar de dijk niet is bebouwd, meest nog aanwezig. De dijk voor het Mariëngaarder land, nu nog bekend als Oud-Monnikebildt, is het best bewaard gebleven.", "BRONNEN" : "CHK2 (Provincie Fryslân), Noordpeil, Binnendiken en Slieperdiken yn Fryslân (Ir K. A. Rienks en Ir G. L. 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