# "Waterschappen Keringen IMWA" OGC API > Documentation and API endpoints for the [OGC API](https://ogcapi.ogc.org/) involving the "Waterschappen Keringen IMWA" dataset hosted at https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1. ## Core API Documentation - [Landing page](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/?f=md). - [OpenAPI spec](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/api?f=md), also available in [JSON](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/api?f=json). - [OGC Conformance declaration](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/conformance?f=md). ## Collections - [List of all collections available in this API](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections?f=md). ### Collection: anker - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/anker?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/anker/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/anker/schema?f=md). OGC API Features part 5 "schema". ### Collection: ankerveld - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/ankerveld?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/ankerveld/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/ankerveld/schema?f=md). OGC API Features part 5 "schema". ### Collection: basismateriaal - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/basismateriaal?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/basismateriaal/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/basismateriaal/schema?f=md). OGC API Features part 5 "schema". ### Collection: bestorting - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/bestorting?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/bestorting/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/bestorting/schema?f=md). OGC API Features part 5 "schema". ### Collection: bodembescherming - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/bodembescherming?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/bodembescherming/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/bodembescherming/schema?f=md). OGC API Features part 5 "schema". ### Collection: bodemlaag - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/bodemlaag?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/bodemlaag/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/bodemlaag/schema?f=md). OGC API Features part 5 "schema". ### Collection: drainagebuis - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/drainagebuis?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/drainagebuis/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/drainagebuis/schema?f=md). OGC API Features part 5 "schema". ### Collection: drainageput - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/drainageput?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/drainageput/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/drainageput/schema?f=md). OGC API Features part 5 "schema". ### Collection: filtervlijlaag - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/filtervlijlaag?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/filtervlijlaag/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/filtervlijlaag/schema?f=md). OGC API Features part 5 "schema". ### Collection: flexibelewaterkering - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/flexibelewaterkering?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/flexibelewaterkering/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/flexibelewaterkering/schema?f=md). OGC API Features part 5 "schema". ### Collection: geotextiel - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/geotextiel?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/geotextiel/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/geotextiel/schema?f=md). OGC API Features part 5 "schema". ### Collection: hydraulischerandvoorwaarde - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/hydraulischerandvoorwaarde?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/hydraulischerandvoorwaarde/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/hydraulischerandvoorwaarde/schema?f=md). OGC API Features part 5 "schema". ### Collection: invloedslijn - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/invloedslijn?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/invloedslijn/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/invloedslijn/schema?f=md). OGC API Features part 5 "schema". ### Collection: kenmerkendeprofiellijn - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/kenmerkendeprofiellijn?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/kenmerkendeprofiellijn/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/kenmerkendeprofiellijn/schema?f=md). OGC API Features part 5 "schema". ### Collection: kistdam - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/kistdam?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/kistdam/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/kistdam/schema?f=md). OGC API Features part 5 "schema". ### Collection: kwelscherm - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/kwelscherm?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/kwelscherm/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/kwelscherm/schema?f=md). OGC API Features part 5 "schema". ### Collection: paal - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/paal?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/paal/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/paal/schema?f=md). OGC API Features part 5 "schema". ### Collection: referentiepunt - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/referentiepunt?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/referentiepunt/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/referentiepunt/schema?f=md). OGC API Features part 5 "schema". ### Collection: teenconstructieovergangsconstructie - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/teenconstructieovergangsconstructie?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/teenconstructieovergangsconstructie/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/teenconstructieovergangsconstructie/schema?f=md). OGC API Features part 5 "schema". ### Collection: toplaag - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/toplaag?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/toplaag/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/toplaag/schema?f=md). OGC API Features part 5 "schema". ### Collection: uitvullaag - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/uitvullaag?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/uitvullaag/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/uitvullaag/schema?f=md). OGC API Features part 5 "schema". ### Collection: vegetatieobject - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/vegetatieobject?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/vegetatieobject/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/vegetatieobject/schema?f=md). OGC API Features part 5 "schema". ### Collection: wandconstructie - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/wandconstructie?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/wandconstructie/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/wandconstructie/schema?f=md). OGC API Features part 5 "schema". ### Collection: waterkering - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/waterkering?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/waterkering/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/waterkering/schema?f=md). OGC API Features part 5 "schema". ### Collection: waterkeringsectie - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/waterkeringsectie?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/waterkeringsectie/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/waterkeringsectie/schema?f=md). OGC API Features part 5 "schema". ### Collection: weesconstructie - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/weesconstructie?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/weesconstructie/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/weesconstructie/schema?f=md). OGC API Features part 5 "schema". ### Collection: zinkstuk - [View Collection Details](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/zinkstuk?f=md) - [View Features/Items](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/zinkstuk/items?f=md). OGC API Features. Use "next" link to paginate through the features. - [View Schema](https://api.pdok.nl/hwh/waterschappen-keringen-imwa/ogc/v1/collections/zinkstuk/schema?f=md). OGC API Features part 5 "schema".