{ "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/606?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/606?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/606?f=application/geo+json", "rel" : "alternate", "type" : "application/geo+json", "title" : "This document as application/geo+json" } ], "LayerId" : 23, "LayerName" : "Dijken - oorspronkelijke functie", "id" : "606", "properties" : { "OBJECTID" : 606, "TOELICHTING" : "https://geoportaal.fryslan.nl/arcgis/rest/services/CHK2/MapServer/50/11/attachments/10", "ONTSTAAN" : "1200-1500", "SYSTEEM" : "Eilanden", "VERSCHIJNING" : "nat. hoogte / terp met dijkfunctie", "OORSPRFUNCTIE" : "Binnenpolderdijk", "SHAPE_Length" : 1891.091334042525, "OORSPRONGOMSCHRIJVING" : "Binnenpolderdijken dienden ertoe om bij dijkdoorbraken de penetratie landinwaarts van het zeewater zoveel mogelijk te beperken. De aloude Slachte is hiervan het bekendste voorbeeld. Daarnaast werden binnendijken opgeworpen om het opstuwen van binnenwater tegen te gaan en als het ware door compartimentering het opwaaien van het boezemwater te bedwingen, dan wel het water vanuit naast-gelegen gebieden te keren. ", "OMSCHRIJVING_RIENKS_EN_WALTHER" : "Niet beschreven", "BRONNEN" : "CHK2 (Provincie Fryslân), Noordpeil, Binnendiken en Slieperdiken yn Fryslân (Ir K. A. Rienks en Ir G. L. Walther, 1954)" }, "geometry" : { "type" : "MultiLineString", "coordinates" : [ [ [ 5.6260942371388714, 53.436689190742854 ], [ 5.6260867798560543, 53.436700986993124 ], [ 5.6260601132026542, 53.436743167740552 ], [ 5.6260377500728946, 53.436780953020275 ], [ 5.6259826194309737, 53.436879907639415 ], [ 5.6259453871790193, 53.436950071762254 ], [ 5.625915599296019, 53.437005843616696 ], [ 5.6258946958926019, 53.437035538617991 ], [ 5.6258797719928282, 53.437058033024762 ], [ 5.6258633033491154, 53.437073340821016 ], [ 5.6258032986133379, 53.437107606104504 ], [ 5.6255662237184083, 53.437232979377093 ], [ 5.625411765610532, 53.437331231265546 ], [ 5.6253697886587011, 53.437360069170346 ], [ 5.6253218220341958, 53.437394310451445 ], [ 5.6252244284255442, 53.437470883193974 ], [ 5.625212449142551, 53.437481689965381 ], [ 5.6251465729163312, 53.437542924357381 ], [ 5.6250881860808351, 53.437597853781426 ], [ 5.6250507828692085, 53.437637465700611 ], [ 5.6250253341438148, 53.437661777928803 ], [ 5.6249835517724449, 53.437725660530411 ], [ 5.6249597468552768, 53.437775130174607 ], [ 5.6249463767349441, 53.437806607350822 ], [ 5.6249419365729008, 53.437820095027618 ], [ 5.6249180819131803, 53.437860578806706 ], [ 5.6249092164496739, 53.437890249914055 ], [ 5.6248915400867219, 53.437959476566384 ], [ 5.6248841893957842, 53.437990941877928 ], [ 5.6248562020793482, 53.438100625614524 ], [ 5.6248518412651132, 53.43812849065381 ], [ 5.6248445947340633, 53.438178826255147 ], [ 5.6248432536133048, 53.438208482537476 ], [ 5.6248434372344533, 53.43824173019788 ], [ 5.6248406408438427, 53.438280375296799 ], [ 5.624830543281651, 53.438359471553113 ], [ 5.6248306326064359, 53.438375646089767 ], [ 5.6248279255196891, 53.438430465722874 ], [ 5.6248357874747343, 53.43849155471019 ], [ 5.6248361745594506, 53.438561644364967 ], [ 5.6248319774450435, 53.438619161814948 ], [ 5.6248216862566283, 53.438663213235394 ], [ 5.6247964948094218, 53.438734251840046 ], [ 5.6247503039537499, 53.438817912102763 ], [ 5.6246965883380096, 53.43890158715287 ], [ 5.624657763016355, 53.43895647784182 ], [ 5.6246324025397838, 53.438996964509123 ], [ 5.6246190516331955, 53.439032035976105 ], [ 5.624619140880136, 53.439048210509007 ], [ 5.6246298934977759, 53.439087727531685 ], [ 5.6246513293686542, 53.439154181380708 ], [ 5.6246802750638718, 53.439217924662806 ], [ 5.6246880030445103, 53.439254751845077 ], [ 5.624679251203327, 53.439305090377495 ], [ 5.6246613358543707, 53.439331184878327 ], [ 5.6246268612728985, 53.439356413359043 ], [ 5.6244827792724301, 53.439427685710484 ], [ 5.6244242453586395, 53.439456555811226 ], [ 5.6242920932595446, 53.439508035396663 ], [ 5.6242910840212197, 53.439508414789103 ], [ 5.6241780446546059, 53.439567566642772 ], [ 5.6241299855523588, 53.439585632893717 ], [ 5.6240557265128173, 53.439614343180615 ], [ 5.6240518968445059, 53.439616338387857 ], [ 5.6240309315329577, 53.439635250019172 ], [ 5.6240140877946327, 53.439631376879518 ], [ 5.6239047784135598, 53.439683123024182 ], [ 5.6238912388649265, 53.439684048172808 ], [ 5.6238444966576715, 53.439667965128123 ], [ 5.6238098632034612, 53.439664438652578 ], [ 5.6237647149171357, 53.439664527156459 ], [ 5.6237271456805473, 53.439674485331757 ], [ 5.6237254687818519, 53.439674964873333 ], [ 5.6236146600424073, 53.439744796112009 ], [ 5.6235126741273049, 53.439808796064398 ], [ 5.6234286535765561, 53.439855687468466 ], [ 5.6232966864187182, 53.439941312183521 ], [ 5.623220249292662, 53.439998971739016 ], [ 5.6231813373136106, 53.440038585988425 ], [ 5.6231738568860976, 53.440046687965236 ], [ 5.6230780027314671, 53.440131343225737 ], [ 5.6229911188765014, 53.440205196849767 ], [ 5.6229086708602205, 53.440264665132872 ], [ 5.6228741797344286, 53.440287197349988 ], [ 5.6228336342631371, 53.440303451216174 ], [ 5.6227991086249007, 53.440319693317626 ], [ 5.6227510530198499, 53.440338657599106 ], [ 5.6226294555621577, 53.440394607710083 ], [ 5.6225619384201364, 53.440432480359135 ], [ 5.6224929505850048, 53.440476645997528 ], [ 5.6224299741797905, 53.440519002690657 ], [ 5.6223549268838733, 53.440555991303107 ], [ 5.6223234402732949, 53.440577618911092 ], [ 5.6222964734680732, 53.440600136300979 ], [ 5.6222635309102484, 53.44063075267217 ], [ 5.6222230437826211, 53.440657789348307 ], [ 5.6221660067446058, 53.440685756825324 ], [ 5.6220683891333003, 53.440723687788363 ], [ 5.6219573294733687, 53.440780515297718 ], [ 5.6218898209344719, 53.440820184734903 ], [ 5.6217952911328899, 53.440872486977547 ], [ 5.62168510298567, 53.440926986976059 ], [ 5.6216511993457194, 53.440943755908535 ], [ 5.6215596446998122, 53.440989762024479 ], [ 5.6214801248940622, 53.4410348461155 ], [ 5.621462436401707, 53.44104504714371 ], [ 5.6213315952930651, 53.44112050077895 ], [ 5.6211620049120796, 53.441207993271085 ], [ 5.62102093559702, 53.441281951359827 ], [ 5.6209399243277911, 53.441329733759524 ], [ 5.6208859931744053, 53.441375666487311 ], [ 5.6208665062139893, 53.441390081720137 ], [ 5.6208470387589111, 53.44140809128811 ], [ 5.6208276298377031, 53.44143688386783 ], [ 5.6208292324274272, 53.441454852646146 ], [ 5.6208503952233713, 53.441471884966241 ], [ 5.6209032461576713, 53.441504132027255 ], [ 5.6209651028133347, 53.441531868652859 ], [ 5.6210615894202967, 53.441562233934334 ], [ 5.6211279173241273, 53.441581874466578 ], [ 5.6212635588953157, 53.44161665666131 ], [ 5.6213404171707939, 53.44163537806061 ], [ 5.6214142654876582, 53.441654105251843 ], [ 5.6215333230003264, 53.441683527759388 ], [ 5.6216026515450457, 53.441701365016222 ], [ 5.6215414891999984, 53.441801226812494 ], [ 5.6214340573741559, 53.441972168192088 ], [ 5.6213132505552332, 53.442174586191015 ], [ 5.6212730009173484, 53.442245653164441 ], [ 5.6213243872048562, 53.442285091623916 ], [ 5.6215191777945765, 53.442402429400026 ], [ 5.6216384675805982, 53.442474085252364 ], [ 5.621691281161354, 53.442499143281395 ], [ 5.6217229654209664, 53.442513459220251 ], [ 5.621878372043513, 53.442584146056738 ], [ 5.622026234320642, 53.442651252995354 ], [ 5.6221499524675238, 53.442706725035478 ], [ 5.622383819678638, 53.442813202205102 ], [ 5.6224969822044191, 53.442865100079999 ], [ 5.6226222066321885, 53.442920568696067 ], [ 5.62274742646383, 53.442975138596708 ], [ 5.6227866514851526, 53.442992135318576 ], [ 5.6228092913502694, 53.443003772842673 ], [ 5.6228274012827129, 53.443012723425269 ], [ 5.6228893598053862, 53.443058430724633 ], [ 5.6229966575076933, 53.443138195979209 ], [ 5.6230374469500353, 53.443165972684774 ], [ 5.6230540519324439, 53.443174926173484 ], [ 5.6230963070983595, 53.443195511246607 ], [ 5.6231310123295764, 53.44321161809556 ], [ 5.6232064480727262, 53.443244718575357 ], [ 5.6232411583099724, 53.443261723077526 ], [ 5.6232532185827164, 53.443265293865345 ], [ 5.623268382675997, 53.443285931857716 ], [ 5.6233231421963596, 53.443390960179663 ], [ 5.6234006212093313, 53.443522003223372 ], [ 5.6234340240353795, 53.443574954862093 ], [ 5.6234461386893821, 53.443588410051298 ], [ 5.623506697266623, 53.443652990226866 ], [ 5.6235748110728094, 53.443722947135022 ], [ 5.6236187004997831, 53.443766892248362 ], [ 5.623632320352967, 53.443780344469758 ], [ 5.6236656347654224, 53.443817121533264 ], [ 5.6237851643107177, 53.443931008649081 ], [ 5.6237972692919191, 53.443942666633895 ], [ 5.6238925746199353, 53.444030541916931 ], [ 5.6240317557525543, 53.444159666327103 ], [ 5.6240908356537807, 53.444228742065427 ], [ 5.6241619961819636, 53.444304982802116 ], [ 5.6242452374372069, 53.444388388515137 ], [ 5.6242921632114999, 53.444436820376964 ], [ 5.6243845149184981, 53.444534585584073 ], [ 5.6244163650841408, 53.444578554053827 ], [ 5.6244497204316692, 53.444622519555921 ], [ 5.6244770504190713, 53.444665598300247 ], [ 5.62448009534788, 53.444671882465848 ], [ 5.6244968846021335, 53.44471408333321 ], [ 5.6245168873588574, 53.444793119295497 ], [ 5.624572103042631, 53.444979918064206 ], [ 5.6245950667455658, 53.445049963152194 ], [ 5.6246011467759311, 53.445060734309131 ], [ 5.6246555745563196, 53.44510465829876 ], [ 5.6247176025400236, 53.445162046201425 ], [ 5.624784280090604, 53.445243686927455 ], [ 5.6248797243720157, 53.445355823128715 ], [ 5.6249342471600636, 53.445416820065681 ], [ 5.6249811996702546, 53.445469744555169 ], [ 5.6250478732323872, 53.445550486542601 ], [ 5.6251826800204121, 53.445703880187871 ], [ 5.6253356705748248, 53.445878804026037 ], [ 5.6254614101182003, 53.44602502649149 ], [ 5.6254934068417022, 53.446095053553073 ], [ 5.6255208931362084, 53.446165988102976 ], [ 5.6255315338749865, 53.446184837537587 ], [ 5.6255421845801568, 53.446205484136698 ], [ 5.62556497625767, 53.446244078610825 ], [ 5.625593893247264, 53.446301531426542 ], [ 5.6256227654871251, 53.446350896090998 ], [ 5.6256987965260121, 53.446490027725858 ], [ 5.6257823938612974, 53.446636333090595 ], [ 5.6257839139993813, 53.446639025863277 ], [ 5.6258188822117203, 53.446701858211036 ], [ 5.6258401243475662, 53.446732368358241 ], [ 5.6258628318224098, 53.446755686864584 ], [ 5.6258900698557524, 53.446781692184587 ], [ 5.6259309344477906, 53.446822048026405 ], [ 5.6259445609826466, 53.446836398552996 ], [ 5.6259611729785952, 53.446846250210463 ], [ 5.6259808003595095, 53.446856994492819 ], [ 5.6260608650725583, 53.44690895443636 ], [ 5.6260744617396838, 53.446917913452708 ], [ 5.6261393998252434, 53.446956424392823 ], [ 5.626177154579743, 53.446978814457857 ], [ 5.6262269909159066, 53.44700836932536 ], [ 5.6262466284242576, 53.447020910728668 ], [ 5.6263145822184955, 53.447060314193131 ], [ 5.6263145872133347, 53.447061212775552 ], [ 5.6263946377216243, 53.447110476745685 ], [ 5.6264610815905556, 53.4471489845265 ], [ 5.6264912806620728, 53.447165997915086 ], [ 5.6265063677096325, 53.447172258150452 ], [ 5.626524470172809, 53.447179410997464 ], [ 5.6266632092372895, 53.447225862631079 ], [ 5.6267672737411871, 53.447262498415526 ], [ 5.6268019686220585, 53.447275908433376 ], [ 5.6268366635245357, 53.447289318441172 ], [ 5.6268819249613449, 53.447308099010833 ], [ 5.6269362828071907, 53.447338543196317 ], [ 5.6270163044882109, 53.447382415253855 ], [ 5.6270344371845864, 53.44739495951741 ], [ 5.6270465690765326, 53.447411110071506 ], [ 5.6270754487498502, 53.447461373847354 ], [ 5.627133098034693, 53.447542132566028 ], [ 5.6271680238433381, 53.44759687725989 ], [ 5.6271786405954884, 53.447611233627455 ], [ 5.6271096058987764, 53.447648213140525 ], [ 5.6271249688597456, 53.447703895318568 ], [ 5.6271357911211553, 53.447755093559017 ], [ 5.6271635468645975, 53.447873651644457 ], [ 5.6271790002117097, 53.447945508289095 ], [ 5.6271913930067567, 53.448008385094617 ], [ 5.6272037908518442, 53.448072160479413 ], [ 5.6272191992128846, 53.448135929875193 ], [ 5.6272481848825731, 53.448205063818662 ], [ 5.6273076467018743, 53.448340632939122 ], [ 5.6273289609354986, 53.448383722952073 ], [ 5.6273472446460042, 53.448423224622353 ], [ 5.62738693807517, 53.448522889346471 ], [ 5.6274387239271633, 53.44863151590588 ], [ 5.6274857834363932, 53.448702410990663 ], [ 5.6275222259426894, 53.448758949725082 ], [ 5.6275677503380184, 53.448824456280484 ], [ 5.6276011624367621, 53.448877406656294 ], [ 5.627648096908584, 53.448925837126801 ], [ 5.6276859079391999, 53.448958111103927 ], [ 5.6277463548488766, 53.449000224470574 ], [ 5.6277854767842657, 53.448997450725081 ], [ 5.6278200979858486, 53.44899738171425 ], [ 5.6278908808551664, 53.449003530733265 ], [ 5.6280219399477014, 53.449021241159748 ], [ 5.6281454576925061, 53.449036270722388 ], [ 5.6283984641414211, 53.44905733161896 ], [ 5.6285776923199391, 53.449074945177486 ], [ 5.6286801214597215, 53.449087320586791 ], [ 5.6287930623352347, 53.449095181911204 ], [ 5.6288532934470776, 53.449098655708944 ], [ 5.6289949709611236, 53.449130721286558 ], [ 5.6290823829789582, 53.44914941657764 ], [ 5.6291065229659187, 53.449159252709649 ], [ 5.6291941929168638, 53.449223775580947 ], [ 5.6292304611487616, 53.449248863431251 ], [ 5.6292773675210075, 53.44929190176984 ], [ 5.6293515005783945, 53.44935824885571 ], [ 5.6293862384354956, 53.449378846769932 ], [ 5.6293967905945923, 53.44938152137221 ], [ 5.6294073478149729, 53.449385094555076 ], [ 5.629485663027328, 53.449392126114496 ], [ 5.6296272052391041, 53.449399929243683 ], [ 5.6297295442554773, 53.449396129291642 ], [ 5.6297957463183099, 53.449390604704206 ], [ 5.6298559170932805, 53.449383295022024 ], [ 5.6300078441506827, 53.449364119075604 ], [ 5.6301146176985615, 53.449345932408342 ], [ 5.630152234513079, 53.449343160923995 ], [ 5.6301808450145927, 53.449344900516799 ], [ 5.6302094707484445, 53.44934933584728 ], [ 5.6302260694641166, 53.449356491162064 ], [ 5.6302519370201711, 53.449405861620988 ], [ 5.6302626314135509, 53.449433695529891 ] ] ] } }