gov

Trata-se de um conjunto de informações gráficas (pontos, linhas e polígonos) e alfanuméricas, georreferenciadas, interpretadasem escala 1:250.000, que retratam características geomorfológicas da Folha SE.23 conforme metodologia contida no Manual Técnicode Geomorfologia (ftp://geoftp.ibge.gov.br/documentos/recursos_naturais/manuais_tecnicos/manual_tecnico_geomorfologia.pdf). São delineados e descritos polígonos de modelados de relevo contendo suanatureza genética, Unidade e Região Geomorfológica e o Domínio Morfoestrutural no qual estão inseridos. Também são representadas,por linhas e pontos, as principais formas de relevo encontradas no país.A metodologia descrita no Manual Técnico de Geomorfologia é uma evolução dos procedimentos metodológicos adotados pelo projetoRADAMBRASIL no mapeamento geomorfológico do Brasil na escala de 1:1.000.000. O processo de elaboração dos mapas consistedas seguintes etapas: (1) estudo preliminar da área com a aquisição de bibliografia, documentos cartográficos e produtosde sensoreamento remoto, (2) elaboração de mapa geomorfológico preliminar com a análise da drenagem e delimitação de modeladose formas de relevo, apontando os locais de dúvida e de interesse para a terceira etapa, (3) atividade de campo, que tem comoobjetivo, além de solucionar dúvidas, o reconhecimento de características do relevo com preenchimento de formulários de campoe registros fotográficos, (4) reinterpretação do mapeamento com base nas informações obtidas em campo, e (5) armazenamentodas informações gráficas e alfanuméricas em banco de dados para posterior consulta, tratamento e/ou edição.

ver Fonte/+info (dt.atualização: 12/06/2018)

FID	GeomorfologiaSE23.fid-6d9cbe3e_18e3b3f16e6_-5ce7
Folha	SE23
Legenda_Completa	519Dc31
Nome_Dominio	Bacias e Coberturas Sedimentares Fanerozóicas
Nome_Regiao	Depressões do São Francisco
Identificacao_Unidade	519
Nome_Unidade	Depressão do Alto Rio São Francisco
Letra_Simbolo	Dc
Categoria	Homogênea convexa
Natureza	dissecação
Caracteristica	dissecação homogênea ou diferencial
Forma	topo convexo
Densidade_Drenagem	média
Aprofundamento_Incisoes	muito fraco : até 50m
Nivel_Altimetrico
Legenda	Depressão do Alto Rio São Francisco
Area_Poligono_Km2	86.028
the_geom	MULTIPOLYGON (((-45.322827334350606 -18.972675551270246, -45.325503734016316 -18.995854126696887, -45.32551504680936 -19.00167250646892, -45.325532023730396 -19.010400069251048, -45.32020651805353 -19.022410363389227, -45.316980748065504 -19.026068909447073, -45.321257425731666 -19.028809847522414, -45.32084142406255 -19.030408411288565, -45.319378208171585 -19.033506310911687, -45.316969567843486 -19.036206363311003, -45.31687545216837 -19.04169864737454, -45.31675084081634 -19.042639670379472, -45.31452193491232 -19.047510201512893, -45.31223982834267 -19.05296913903291, -45.30575082772752 -19.05734332983167, -45.29046973417659 -19.06064141667986, -45.28588254538629 -19.059921057696894, -45.28701752913041 -19.053373392458433, -45.280896177634894 -19.04901947225381, -45.26752272877773 -19.050493482256385, -45.2560603017605 -19.051964788381536, -45.253006699974314 -19.054514885755815, -45.25874810260586 -19.059961102194922, -45.26142761641494 -19.062503208534164, -45.27328650313328 -19.069395236738032, -45.273681142814176 -19.077031381363103, -45.27522584216327 -19.08684746615247, -45.27524266954223 -19.09702912318678, -45.27410455265484 -19.102121657386874, -45.26685292635438 -19.109405704776382, -45.26533864751933 -19.118498729649282, -45.270324372011366 -19.128309817276463, -45.28369811687853 -19.1239263780928, -45.2852204924333 -19.119559817971346, -45.29016173005971 -19.10318788778241, -45.3012313496082 -19.094079285524515, -45.30721321831307 -19.097903118538554, -45.30934787596325 -19.099145817778535, -45.32005728231345 -19.105107629414967, -45.32761343838803 -19.107485659654433, -45.343175182220556 -19.1118016250963, -45.346787414601266 -19.111971086667243, -45.35046751439148 -19.111859283061325, -45.35216796827636 -19.110758890494346, -45.35287953131291 -19.109607963120396, -45.353591416871566 -19.108613380445608, -45.3541921201789 -19.107200574465303, -45.35484901880127 -19.105840979203972, -45.35550629409143 -19.105107677014153, -45.359070878212144 -19.102644379145495, -45.36214418974706 -19.101645144740882, -45.3650002654817 -19.101744341378176, -45.36763823550331 -19.102522642109903, -45.36983712935755 -19.103355107857695, -45.373929077727695 -19.105542041396756, -45.37848840674978 -19.105846326170553, -45.38216473721402 -19.104165902853104, -45.38457777620935 -19.102592883543927, -45.3859465656042 -19.10086567640678, -45.38698676040704 -19.099295497614623, -45.391545173623975 -19.096850274235038, -45.39776853135166 -19.090239611076257, -45.39776262427641 -19.08776607545625, -45.39376585005439 -19.083156521081957, -45.389776628461505 -19.081681049179622, -45.38370651838089 -19.079714579321845, -45.37850119612275 -19.076756530548934, -45.37451098276832 -19.074290217366134, -45.3757112160242 -19.068680923596016, -45.37899564514299 -19.06554000577633, -45.38020168185472 -19.062568710912963, -45.37846076807131 -19.05894373891224, -45.373259355403086 -19.056975122093384, -45.369791182240974 -19.05566353305237, -45.36649531099503 -19.054020763136897, -45.36544970992082 -19.051349542078764, -45.36509884690371 -19.04953550464624, -45.359724318189656 -19.04773222647843, -45.35589784989481 -19.04048251228631, -45.354152124767246 -19.03198607026048, -45.35393355213198 -19.029739757554786, -45.35393009373837 -19.02810668100117, -45.35499982126739 -19.027083387084936, -45.356067875561344 -19.024834599840872, -45.356063960352905 -19.022996371429034, -45.354557828377715 -19.020753436976086, -45.35305518506742 -19.020143567456568, -45.35305302887255 -19.019122328642748, -45.35304914997697 -19.017285002244257, -45.35025731361828 -19.015860571794484, -45.347468171668396 -19.015253088382682, -45.34703656663919 -19.014232655018386, -45.34682023415235 -19.013007567970284, -45.34917483799636 -19.0107573032781, -45.351318502097946 -19.01034474558606, -45.353570352151486 -19.01032418633901, -45.35362203036409 -19.010049345799555, -45.35408442334425 -19.009441137221682, -45.35490925334375 -19.00813995541914, -45.355574567329235 -19.006448654132274, -45.35584989996402 -19.005456704373806, -45.355886670753776 -19.005322877745286, -45.35603368797353 -19.004756843568995, -45.356175176569245 -19.004272157946918, -45.356911779646914 -19.002607826966173, -45.35761456199226 -19.001574380200704, -45.357660970714555 -19.00150560501313, -45.3571739133029 -19.000779925933628, -45.35488309499168 -19.00118108346029, -45.353213604403145 -19.001564759918974, -45.35314807906853 -19.001580248872596, -45.35315849789004 -19.001564865122408, -45.35377034894366 -19.00065451702562, -45.355295876747554 -18.999594198516363, -45.35515505877481 -18.998603047840902, -45.35404244220258 -18.997680636914637, -45.35445676213948 -18.99682037090325, -45.35438530947663 -18.995829990117763, -45.35384413356732 -18.995556283573535, -45.353233776665796 -18.995815020434495, -45.35220674049029 -18.99581697805483, -45.35158952385538 -18.995525334431274, -45.35158788054937 -18.99474268372684, -45.35261079029281 -18.992784102812585, -45.35137699468036 -18.992493631923015, -45.35035059123373 -18.992788395227805, -45.34963159933404 -18.992888264488073, -45.349218996920634 -18.992301600968457, -45.34880796107971 -18.992009558553384, -45.34819076243481 -18.991716999399745, -45.347779793136965 -18.99191298379624, -45.34726621834146 -18.99211006359476, -45.34665064187935 -18.99260015063104, -45.34624243857345 -18.993676386662354, -45.34583348349871 -18.994851132744518, -45.345424665615354 -18.995634550511326, -45.34522031323632 -18.99651519185028, -45.3450165066086 -18.997200620252084, -45.34512012398576 -18.99768935986813, -45.34512072758391 -18.99798217618341, -45.34481390636417 -18.99847258478717, -45.34450593055145 -18.998864485466274, -45.3446099493979 -18.999548436141183, -45.34461196239321 -19.000526297853842, -45.344612767997965 -19.000917623260758, -45.34440814866684 -19.001211725405433, -45.34420332605738 -19.001407318162304, -45.34327771645004 -19.001311432174774, -45.3429680766824 -19.000431746748006, -45.34224744702941 -18.999748936773287, -45.3417331202329 -18.999592633643953, -45.340912676807726 -19.000279195497757, -45.34101767805525 -19.001452079284068, -45.34096559857393 -19.001538935994237, -45.34060767313365 -19.002137882770644, -45.33978621832557 -19.00233460498831, -45.3395796048845 -19.001650839903903, -45.3394843588541 -19.00153533373658, -45.33885858649588 -19.000771901991, -45.33824038418789 -18.999990378991345, -45.3375205625811 -18.999697972232962, -45.337621597154474 -18.99891603726446, -45.337723022804894 -18.99832840945442, -45.33803180383085 -18.998327845595743, -45.33844264150734 -18.998523210055353, -45.33895842593959 -18.99940252606935, -45.339677850756125 -18.999498812518024, -45.33967527077058 -18.998227229971167, -45.34049630679768 -18.99783439374706, -45.34111172174824 -18.997246721387544, -45.34172713053432 -18.996658143256823, -45.34213671891948 -18.99577712618642, -45.34213591933589 -18.995385800460244, -45.34192895324984 -18.99499485576647, -45.34182494848152 -18.994310903031764, -45.3421321229663 -18.993527680850264, -45.34233553821086 -18.992647044196303, -45.34284791996992 -18.991863441088423, -45.343463505110996 -18.991373366528062, -45.34387171917217 -18.990296232409857, -45.34417907940278 -18.98961151604923, -45.343664101706075 -18.989123539558573, -45.34181436842705 -18.98912696451661, -45.34109538469616 -18.98922589673242, -45.34037659840731 -18.989422431743993, -45.33996459249386 -18.988641437562684, -45.33985905235946 -18.98766286050671, -45.33934484544801 -18.98707726425179, -45.33862567157644 -18.987078581165175, -45.33811052071775 -18.986492983087448, -45.33759754065998 -18.986982852984433, -45.33667394676232 -18.987375862720455, -45.336160566234085 -18.987669613669013, -45.33585353939105 -18.98806149868688, -45.3357507696456 -18.988453012832455, -45.33523774821952 -18.988453942632724, -45.33482677301512 -18.988650802205665, -45.33451934960779 -18.988846570009724, -45.334415208651464 -18.988553036434332, -45.33400420736662 -18.988260960478502, -45.33338763220858 -18.988262071959955, -45.33287327150173 -18.988066881825272, -45.33235930106937 -18.988067805338357, -45.33246169113797 -18.987481081591834, -45.33338568433231 -18.987283304055264, -45.33420648766036 -18.98679289020539, -45.33441071826003 -18.986303587542572, -45.33461511614607 -18.98542295647714, -45.33379315211929 -18.985326834240123, -45.33296848961208 -18.984350451240836, -45.33235037637226 -18.983568905826935, -45.33214362234265 -18.9827866207481, -45.332040052669406 -18.982297872352124, -45.331115504785515 -18.98220192189718, -45.33080771848637 -18.982691406247326, -45.33070608262936 -18.983180521990874, -45.33029627095748 -18.98396390968171, -45.329784225321205 -18.98445375659891, -45.328860635941034 -18.985335661656688, -45.32865677310516 -18.986020169936097, -45.3275277715399 -18.98680482688296, -45.326603010667014 -18.9866112485356, -45.32639646952841 -18.985926562698968, -45.32742191829428 -18.985142095750806, -45.3277297189606 -18.984652616941148, -45.328138594343415 -18.98386923646661, -45.32803350343275 -18.982597832070358, -45.32803254631326 -18.982108899444757, -45.32741522883313 -18.981718663801104, -45.326901087187245 -18.981621966076382, -45.32741350901885 -18.98083840416663, -45.327822370505835 -18.979566089733666, -45.328128827854165 -18.978881400202326, -45.32833191632825 -18.97780466129378, -45.32833000089804 -18.976826795539527, -45.32832865910468 -18.976141747195452, -45.32760800357415 -18.975361270070156, -45.3266829238096 -18.974971575452138, -45.32534670416097 -18.97468020497455, -45.32411289609816 -18.974291039386873, -45.32349391814909 -18.973020529060175, -45.322827334350606 -18.972675551270246), (-45.35450823745976 -19.09001521717146, -45.34791420115786 -19.087937414618835, -45.34044615422998 -19.088369797553806, -45.327262554432416 -19.08713927555189, -45.316708933646176 -19.082140087348083, -45.3105501431399 -19.07755046794899, -45.313178159497916 -19.07336526488477, -45.31800504206558 -19.07042975085649, -45.32458663224972 -19.06665506154491, -45.32413613277328 -19.060802247829525, -45.32456954695018 -19.057874229849944, -45.332915430986745 -19.057440924838303, -45.33072810107873 -19.062044958355333, -45.336011134570676 -19.067889012339872, -45.342158237160696 -19.06662330583673, -45.34786533024408 -19.064522256356035, -45.35005389661421 -19.06117243104945, -45.35444421758816 -19.059909643560164, -45.36103726300063 -19.06156970292704, -45.36192183246083 -19.064495215796022, -45.35929879213038 -19.070353929584623, -45.35930960614971 -19.075371523682463, -45.35405483491408 -19.08332654477251, -45.358013728179685 -19.085409267542534, -45.359774029119365 -19.087078677047565, -45.35450823745976 -19.09001521717146)))

Veja também: 577 578 579 580 581