Notice source (dans un format XML faiblement structuré, contenant peu d'informations et non accessible en ligne) dans le référentiel dit des "lieux hors Paris" (FRAN_RI_005) du SIA des Archives nationales de France text/xml FRAN_RI_005.xml#d3ntej6cbw-n7l607n2pwwc Version RDF de la notice, conforme à RiC-O 1.1, résultant de l'enrichissement et de la restructuration de la notice source, après alignement avec les jeux de données RDF de l'INSEE et de l'IGN en 2020-2022. application/rdf+xml FRAN_Place_RI_005-d3ntej6cbw-n7l607n2pwwc.rdf 2025-09-18 Réintégration de l'ensemble des coordonnées géographiques de 2020 dans le fichier RDF ; ajout le cas échéant de relations avec des lieux géographiques naturels, aménagements, quartiers ou lieux-dits ; mise en conformité avec RiC-O 1.1. Blanzac-Porcheresse (Charente) Blanzac-Porcheresse (Charente) Blanzac-Porcheresse (Charente) Porcheresse Blanzac-Porcheresse identifiant du lieu dans le référentiel dit des "lieux hors Paris" (FRAN_RI_005) du SIA des Archives nationales de France d3ntej6cbw-n7l607n2pwwc 16046 1er janvier 1973 : 1er janvier 2017 : Blanzac-Porcheresse devient commune déléguée (chef-lieu) au sein de Côteaux du Blanzacais (commune nouvelle). Cressac-Saint-Genis devient commune déléguée au sein de Côteaux du Blanzacais (commune nouvelle). Création de la commune nouvelle de Côteaux du Blanzacais en lieu et place des communes de Blanzac-Porcheresse et de Cressac-Saint-Genis devenues déléguées. Côteaux du Blanzacais passe de l'arrondissement d'Angoulême à l'arrondissement de Cognac. La commune associée de Porcheresse est supprimée (création de la commune nouvelle de Côteaux du Blanzacais). [Autres informations tirées du référentiel des AnF, susceptibles de ne pas être à jour :] arrondissement : 161. canton : Blanzac-Porcheresse. MULTIPOLYGON(((0.0327780967902325 45.4737164189618,0.0332673291408912 45.4702168725782,0.0334608630669541 45.4701661228207,0.0345439707564649 45.4692134651871,0.0353122509221159 45.4688318837165,0.0374215226470265 45.4674629777456,0.0396927241475236 45.466585801929,0.0409727874111278 45.4662834697277,0.0415011860815174 45.4662685730964,0.0419501268679901 45.4663750285513,0.0432587753865066 45.466473510543,0.044193407920972 45.4663089142313,0.0460484609931811 45.4661262026231,0.0476453036378411 45.4656212820746,0.0485063965269866 45.4654664290589,0.0497514665073835 45.4655802832934,0.0509503228326837 45.4655757666862,0.0526174911934195 45.4653853043802,0.052769965973019 45.4645873405924,0.0532850137621985 45.4639547915533,0.0537663233093877 45.4629924565716,0.0539246358776335 45.462108140859,0.0546195820789582 45.4613181162028,0.0547780174665903 45.4609140835648,0.0554035137044358 45.4583903391562,0.0553964169749238 45.4573890437964,0.0555942458857241 45.4554686129257,0.0554649684780712 45.4554679218652,0.0555290919119541 45.4549586887164,0.0558060599439476 45.4543469133397,0.0559270104039601 45.4529344803346,0.056106101884242 45.4522849926763,0.0585498889374631 45.4500891976925,0.0600264321266053 45.4496692677918,0.0584048498582847 45.447533518078,0.0582893648412343 45.4466924787601,0.0584570790996971 45.4457975954807,0.0583226891847354 45.4454345366764,0.0579476350875052 45.4450957999614,0.0552136860566514 45.4432056367918,0.0525496158448136 45.4406531384393,0.0512093257664471 45.4408485730858,0.0487440886159501 45.4406548506634,0.0482247372177581 45.4407691328761,0.0465589626494793 45.4413803558497,0.0453565604221322 45.4414613110195,0.0450296658994168 45.441037293017,0.0440377099674388 45.4401460968315,0.0422734196205858 45.4397940957944,0.0412089355822938 45.4392325613137,0.040272944188732 45.4389744722118,0.038634344680883 45.4374660241839,0.0382411664288946 45.4368221692753,0.0378591827302066 45.4364966943887,0.0373870565412125 45.4357254981567,0.0371621204104734 45.4355753785679,0.0367685490915566 45.4350594627157,0.0365477522337181 45.4349518025915,0.036135246053363 45.4341911874489,0.0347085644859185 45.4330811562431,0.0330617498547165 45.4323797827635,0.0324400425700718 45.4320389318874,0.032447074975194 45.4309965516726,0.0327397363312324 45.4295661527002,0.0324811442154536 45.4288726732199,0.0325318584967021 45.4287857086133,0.0323315026788206 45.4287272396565,0.0319866973418193 45.4284261555589,0.0317636104977474 45.427858866418,0.0314598590362547 45.4276039223957,0.031327118189996 45.4269984757022,0.0314020393334231 45.426769779853,0.0312146068116157 45.4266611896815,0.0311244417352534 45.4264326267628,0.0306532597832221 45.4262219044444,0.0301345079331546 45.4255125153228,0.0296158375734124 45.4251131023185,0.0289796054991781 45.4248304161691,0.0283020901416475 45.424027600773,0.0281536310827119 45.4234776006655,0.0282328694511023 45.4231922523127,0.0287930563516824 45.4230539181377,0.0289471971507744 45.4229471696484,0.0288066689002984 45.4224163038192,0.0285628929529766 45.4221413146955,0.0277089511990027 45.4216473984216,0.026327784369887 45.4218720785324,0.025633330933384 45.4218653649245,0.0252641978196904 45.4218051065464,0.0249273328809102 45.4215006052795,0.0241269162259631 45.4218001455207,0.0232116049176529 45.4218317061273,0.0230685670061061 45.4218026761525,0.0231905968440025 45.4214833246351,0.0230941138845416 45.421469047659,0.0228213508295642 45.4215447032175,0.0226892631923404 45.421741237963,0.0221581011539254 45.4218631920046,0.0214234810971156 45.4222716923431,0.0214492035327061 45.4226751667644,0.0213607466015794 45.4227737388979,0.020859808915994 45.4226180510226,0.0204706346810608 45.4228600132232,0.0204607683356633 45.4231156629114,0.019972435408031 45.4230828555982,0.0197523591474623 45.4232734433568,0.0198311619385444 45.4235936266489,0.0196909663727681 45.4235592614151,0.0193235759139243 45.423227799113,0.0189660784791934 45.4233084009687,0.018751685746293 45.4235360831264,0.0186201433378897 45.4235551115665,0.0175362634614614 45.4234127357634,0.0172164500564602 45.4234348623261,0.0169716320009663 45.4235617094567,0.0170388564787456 45.4237635428648,0.0166116436741545 45.4236647651687,0.0162223034068244 45.423861653907,0.0161807618852557 45.4241110539229,0.0159031483495972 45.4240144539248,0.0157220323964832 45.4240510822436,0.0158300947160209 45.4242549049486,0.0153484919963809 45.424549356514,0.0152541526449464 45.4247333721754,0.0153192679883437 45.4247837656447,0.0156184670615666 45.4246214247358,0.0156965827895265 45.425073154013,0.0154781161075396 45.4251141941353,0.0151093507908965 45.4255233860709,0.0148609444644306 45.4255023528347,0.0146614921127727 45.4252131936463,0.0143494519248891 45.4252571458211,0.0141693331572817 45.4253703919697,0.0142538292115378 45.4259889963536,0.0145294828493476 45.426193680256,0.0144548462941435 45.42648725353,0.0141774816562938 45.4266240414357,0.0134887587813992 45.4266047913767,0.0128795572712754 45.4268678992085,0.0124956482244964 45.4272487457143,0.0119396192219773 45.4274033314577,0.0107463974166796 45.4279365073488,0.0100111557154503 45.4286864394308,0.00915294382286042 45.429342975799,0.00896001412106928 45.4293846852127,0.00769724437976967 45.4289977489629,0.0052784523721832 45.4278112747944,0.00507808285743746 45.4286322352764,0.00491099518513402 45.4289305423268,0.00387857228993776 45.4299923884762,0.00291853300329909 45.4307317631273,0.000930304947835872 45.4303415707905,0.000418980790996722 45.4303305922372,-0.000330704246364184 45.4314396172068,-0.000360624712166789 45.4321597033344,-7.2177177583704e-005 45.4328856072226,-9.48864504356004e-005 45.4334247636218,-0.000368440599138157 45.4338688977244,-0.000394138151012659 45.4342737089936,-0.00161584838583826 45.4343103881957,-0.00218150510100142 45.4341672829756,-0.00276106474740538 45.4341157156442,-0.00307406081766743 45.4352418289744,-0.00344776919821784 45.4357860001314,-0.00396823429083928 45.4362983033996,-0.00415951381499174 45.4367112931578,-0.00411647976670516 45.4373594441221,-0.00435964466728684 45.4377377022317,-0.00437079938855997 45.4379203288865,-0.00398393194285297 45.4381748970656,-0.00384009536128786 45.4385211733897,-0.00416696181269911 45.4389323326835,-0.00362407057463674 45.4389054280366,-0.00333371889468793 45.4390276478668,-0.0030532658367713 45.4392856695082,-0.00256454723106729 45.4400007249005,-0.00208057721166726 45.4404011631261,0.000503572843824247 45.4412588013228,0.00172844610233138 45.4419016158337,0.00287176758876788 45.4423719266787,0.0030419822791158 45.442538676358,0.00279801779457184 45.4432881850674,0.0028720913312316 45.4435523879106,0.00265630504344686 45.4447523033056,0.00258102422265647 45.4463137154306,0.00221688054331075 45.4478665043168,0.00351322577598345 45.4507000011696,0.00391245286079851 45.4518433634978,0.00487924294521894 45.4521962931958,0.0060918688093407 45.453166729769,0.00665935003918833 45.4534224752045,0.00496690169240353 45.453799905651,0.0034708294749216 45.4538356314549,0.00255345717965031 45.4539426761935,-0.00515516513413697 45.4564460110001,-0.00636642793391886 45.4571794933239,-0.00932136502268831 45.4575291702501,-0.0112690022865056 45.4582869945705,-0.0123387838260376 45.4587232413752,-0.0130691154918738 45.4589207914368,-0.0140518369913355 45.459852273376,-0.0156969250350118 45.4607659390862,-0.015947691156853 45.4610214216075,-0.0164386136899573 45.4623743163516,-0.017264783954748 45.4641462237067,-0.0173196793331868 45.464567372385,-0.0172694108047503 45.4650328017244,-0.0168641186235223 45.4651392226347,-0.0166314509390279 45.4658303319963,-0.016460286281604 45.4660034448627,-0.016183064958214 45.4660865940969,-0.0156226519443397 45.4660250676332,-0.0130419688389228 45.465123917643,-0.0126028440902088 45.4650789427658,-0.00845290247904011 45.4657733542653,-0.00784041952021411 45.466003345381,-0.00664757815173778 45.4660398326735,-0.00639227665505069 45.4659367398696,-0.00629068356877346 45.4657159861891,-0.0060742453292072 45.4656920503583,-0.00580893208616854 45.4658298224856,-0.00540108002479943 45.4658894118611,-0.00512046511071803 45.4661231105238,-0.00451727919998993 45.4664069008563,-0.00382968009282248 45.4663613382088,-0.00354978320726332 45.4664427251069,-0.00312964098499333 45.4662277952357,-0.00223469107462817 45.4660183649979,-0.00158536711175735 45.4662069549715,-0.00148362596540382 45.4663385368657,0.00200708437853795 45.4667941403096,0.00214828693811576 45.4666456263763,0.00261206429497351 45.466618371981,0.00357422353324063 45.466397175171,0.00390974468292807 45.4661835634754,0.00561744449064248 45.4659579317947,0.00736473776854949 45.4667083318418,0.00763502262969167 45.4669921836309,0.00763307752653743 45.4675273910401,0.00768841174776116 45.4675937471428,0.00795824014917742 45.4676009451274,0.00799729761456868 45.4679218809698,0.0082577327557386 45.4678657499486,0.00847373567794128 45.4681589649863,0.00997227881801063 45.4686314535777,0.0104011624552165 45.4689195257283,0.0107428555411902 45.4690430730079,0.0109788971291015 45.4688691413887,0.0112535174923049 45.4688350079737,0.0117790461213464 45.4689931867637,0.0124400502268139 45.4689423098741,0.0128110264108379 45.4693072264821,0.0131415153012534 45.4693773025203,0.0135226334967562 45.4695775839482,0.0137509895641663 45.4699513154518,0.0141313318515165 45.4700470455408,0.0141870085544533 45.4701548582488,0.0146925193447464 45.4703998974373,0.0147480735726924 45.4705338386853,0.0146468606164156 45.4708204005169,0.0148674944716349 45.470909174058,0.0158041462105272 45.4709485137632,0.0170654420565502 45.4707378615324,0.0172156931689331 45.4705156792764,0.0175163339776391 45.470426353743,0.0173445034020723 45.4701442442404,0.0178435118553273 45.4700574890004,0.0185930910936204 45.4697881596034,0.0186351337595396 45.4696252758484,0.0194402775260484 45.4692510874913,0.0197049035016911 45.4692599209515,0.0200499219637949 45.4694889569132,0.0207678715690393 45.4693314112787,0.0214417558756763 45.4694222969387,0.0220909583571891 45.4695674905892,0.0224025199959778 45.4697280480157,0.0227842727956371 45.4697021368614,0.0242700688136462 45.4701524654879,0.0250402023801614 45.4703116629103,0.0259255131551298 45.4711181969966,0.026122111823886 45.4712495635782,0.0263952931551496 45.4712901463783,0.0268589930844848 45.4719584398859,0.0276253325242896 45.4722130349927,0.0276130503455573 45.472442490547,0.0278474586434823 45.4724658224158,0.0280729731456896 45.4723681705282,0.0282485743144357 45.4727963404332,0.0279964308603277 45.4730086282623,0.0279779906923654 45.4731856567884,0.0282520228110851 45.4731866088532,0.0283209105084248 45.4733353133391,0.0289314290722564 45.4735344082424,0.0287709550495083 45.4739005107466,0.0288337671328304 45.4744500441967,0.0253010226779141 45.4759144298198,0.0239104617161652 45.4767669384143,0.0225711707329186 45.4780001568442,0.0207622510280224 45.4792713529143,0.0193579584046363 45.4816174796326,0.0187114543126838 45.4831132610765,0.018052738451504 45.4844302961762,0.0189831357553647 45.486284267151,0.0192451246212792 45.4866300436315,0.01929581035962 45.4877857086406,0.0197696437347952 45.4886957975053,0.0203051571528365 45.488982153568,0.019051710957986 45.490279797932,0.0190366719890257 45.4907984365606,0.0195819819297444 45.4916185117467,0.0197929098016094 45.4922954390152,0.0202853269708278 45.4932898215593,0.0222088440049758 45.4945961216714,0.0230154864449611 45.4953230895561,0.0235702740526623 45.4956576980945,0.0243714090789171 45.4951256640094,0.0263630593082447 45.4943260102229,0.0283083765366398 45.4939359993239,0.0293039320348229 45.4935523558378,0.0303290429395179 45.4936218399355,0.0305270213533089 45.4930584826961,0.0314689255715064 45.4919525189609,0.0320011730720128 45.4910555830229,0.0351372828268967 45.4914430592017,0.0361398116487812 45.4919588403511,0.036779696908317 45.4919721347511,0.0377536151249993 45.4916320014498,0.0388274526309125 45.4914359693949,0.0393428236864278 45.4910693040619,0.0402739636725039 45.4909541969014,0.0405121811089989 45.4908595567129,0.0432260162159037 45.4909013608991,0.0437511378884935 45.4904952848947,0.0453207836255592 45.4896724742482,0.0463022862806518 45.4888990418576,0.047985652281689 45.4896461943961,0.0486894779147955 45.4898539379696,0.0493286948434832 45.4903131857702,0.0505491206321206 45.4905155771748,0.0518916005231331 45.4910734894564,0.0522750616527466 45.4902698754744,0.0539549270289615 45.4907230871767,0.0544730333102967 45.4907132597456,0.0548937167018784 45.4905837310497,0.0562096621106821 45.4898550358836,0.0570293350661916 45.4896422523392,0.0567886157428096 45.4892773043481,0.0583747934234884 45.4882105553214,0.0562512816820521 45.4857120073899,0.0559703742643445 45.4848008425875,0.0559224966443769 45.4841093503698,0.0556500192444399 45.4837399617076,0.0538743807206985 45.4819812768297,0.0517972807162711 45.4808120643951,0.0520467906905826 45.4804311508386,0.0520760679645971 45.4791559732497,0.0522548972909978 45.478320854058,0.0515920985064552 45.4774636191986,0.0505156348740882 45.476967656396,0.0487429530208203 45.4763893920278,0.0460115602504729 45.4763057900711,0.0436338668281695 45.4763630028154,0.041484207248434 45.4765874754519,0.0413365469170995 45.4768106576715,0.0415451515482011 45.4772225535083,0.041516172833014 45.4775741180971,0.0413663523714213 45.4778377928414,0.0405999536262719 45.4778220842318,0.0400453037047658 45.4778948582701,0.0393709187531863 45.4777869536652,0.0394475764969109 45.4760850013347,0.0385124127117516 45.4762801863562,0.0379061095565548 45.4761929926569,0.0356512292015731 45.4753170372341,0.0361783295181996 45.4748002170995,0.035678496428223 45.4746383292296,0.0349508429032201 45.4741856705061,0.034356585829189 45.4739933466798,0.0327780967902325 45.4737164189618))) WGS84 [http://data.ign.fr/id/ignf/crs/WGS84G] Coordonnées géographiques issues d'un jeu de données fourni par l'IGN en 2020.