FN Archimer Export Format PT J TI Altimetry for the future: Building on 25 years of progress BT AF ABDALLA, Saleh KOLAHCHI, Abdolnabi Abdeh ABLAIN, Michael ADUSUMILLI, Susheel BHOWMICK, Suchandra Aich ALOU-FONT, Eva AMAROUCHE, Laiba ANDERSEN, Ole Baltazar ANTICH, Helena AOUF, Lotfi ARBIC, Brian ARMITAGE, Thomas ARNAULT, Sabine ARTANA, Camila AULICINO, Giuseppe AYOUB, Nadia BADULIN, Sergei BAKER, Steven BANKS, Chris BAO, Lifeng BARBETTA, Silvia BARCELO-LLULL, Barbara BARLIER, Francois BASU, Sujit BAUER-GOTTWEIN, Peter BECKER, Matthias BECKLEY, Brian BELLEFOND, Nicole BELONENKO, Tatyana BENKIRAN, Mounir BENKOUIDER, Touati BENNARTZ, Ralf BENVENISTE, Jerome BERCHER, Nicolas BERGE-NGUYEN, Muriel BETTENCOURT, Joao BLAREL, Fabien BLAZQUEZ, Alejandro BLUMSTEIN, Denis BONNEFOND, Pascal BORDE, Franck BOUFFARD, Jerome BOY, Francois BOY, Jean-Paul BRACHET, Cedric BRASSEUR, Pierre BRAUN, Alexander BROCCA, Luca BROCKLEY, David BRODEAU, Laurent BROWN, Shannon BRUINSMA, Sean BULCZAK, Anna BUZZARD, Sammie CAHILL, Madeleine CALMANT, Stephane CALZAS, Michel CAMICI, Stefania CANCET, Mathilde CAPDEVILLE, Hugues CARABAJAL, Claudia Cristina CARRERE, Loren CAZENAVE, Anny CHASSIGNET, Eric P. CHAUHAN, Prakash CHERCHALI, Selma CHERESKIN, Teresa CHEYMOL, Cecile CIANI, Daniele CIPOLLINI, Paolo CIRILLO, Francesca COSME, Emmanuel COSS, Steve COTRONEO, Yuri COTTON, David COUHERT, Alexandre COUTIN-FAYE, Sophie CRETAUX, Jean-Francois CYR, Frederic D'OVIDIO, Francesco DARROZES, Jose DAVID, Cedric DAYOUB, Nadim DE STAERKE, Danielle DENG, Xiaoli DESAI, Shailen DESJONQUERES, Jean-Damien DETTMERING, Denise DI BELLA, Alessandro DIAZ-BARROSO, Lara DIBARBOURE, Gerald DIENG, Habib Boubacar DINARDO, Salvatore DOBSLAW, Henryk DODET, Guillaume DOGLIOLI, Andrea DOMENEGHETTI, Alessio DONAHUE, David DONG, Shenfu DONLON, Craig DORANDEU, Joel DREZEN, Christine DRINKWATER, Mark DU PENHOAT, Yves DUSHAW, Brian EGIDO, Alejandro EROFEEVA, Svetlana ESCUDIER, Philippe ESSELBORN, Saskia EXERTIER, Pierre FABLET, Ronan FALCO, Cedric FARRELL, Sinead Louise FAUGERE, Yannice FEMENIAS, Pierre FENOGLIO, Luciana FERNANDES, Joana GABRIEL FERNANDEZ, Juan FERRAGE, Pascale FERRARI, Ramiro FICHEN, Lionel FILIPPUCCI, Paolo FLAMPOURIS, Stylianos FLEURY, Sara FORNARI, Marco FORSBERG, Rene FRAPPART, Frederic FRERY, Marie-laure GARCIA, Pablo GARCIA-MONDEJAR, Albert GAUDELLI, Julia GAULTIER, Lucile GETIRANA, Augusto GIBERT, Ferran GIL, Artur GILBERT, Lin GILLE, Sarah GIULICCHI, Luisella GOMEZ-ENRI, Jesus GOMEZ-NAVARRO, Laura GOMMENGINGER, Christine GOURDEAU, Lionel GRIFFIN, David GROH, Andreas GUERIN, Alexandre GUERRERO, Raul GUINLE, Thierry GUPTA, Praveen GUTKNECHT, Benjamin D. HAMON, Mathieu HAN, Guoqi HAUSER, Daniele HELM, Veit HENDRICKS, Stefan HERNANDEZ, Fabrice HOGG, Anna HORWATH, Martin IDZANOVIC, Martina JANSSEN, Peter JEANSOU, Eric JIA, Yongjun JIA, Yuanyuan JIANG, Liguang JOHANNESSEN, Johnny A. KAMACHI, Masafumi KARIMOVA, Svetlana KELLY, Kathryn KIM, Sung Yong KING, Robert KITTEL, Cecile M. M. KLEIN, Patrice KLOS, Anna KNUDSEN, Per KOENIG, Rolf KOSTIANOY, Andrey KOURAEV, Alexei KUMAR, Raj LABROUE, Sylvie SELENE LAGO, Loreley LAMBIN, Juliette LASSON, Lea LAURAIN, Olivier LAXENAIRE, Remi LAZARO, Clara LE GAC, Sophie LE SOMMER, Julien LE TRAON, Pierre-Yves LEBEDEV, Sergey LEGER, Fabien LEGRESY, Benoit LEMOINE, Frank LENAIN, Luc LEULIETTE, Eric LEVY, Marina LILLIBRIDGE, John LIU, Jianqiang LLOVEL, William LYARD, Florent MACINTOSH, Claire VARONA, Eduard Makhoul MANFREDI, Cecile MARIN, Frederic MASON, Evan MASSARI, Christian MAVROCORDATOS, Constantin MAXIMENKO, Nikolai MCMILLAN, Malcolm MEDINA, Thierry MELET, Angelique MELONI, Marco MERTIKAS, Stelios METREF, Sammy MEYSSIGNAC, Benoit MINSTER, Jean-Francois MOREAU, Thomas MOREIRA, Daniel MOREL, Yves MORROW, Rosemary MOYARD, John MULET, Sandrine NAEIJE, Marc NEREM, Robert Steven NGODOCK, Hans NIELSEN, Karina NILSEN, Jan Even Oie NINO, Fernando LODDO, Carolina Nogueira OBLIGIS, Estelle OTOSAKA, Ines OTTEN, Michiel OZBAHCECI, Berguzar Oztunali RAJ, Roshin P. PAIVA, Rodrigo PANIAGUA, Guillermina PAOLO, Fernando PARIS, Adrien PASCUAL, Ananda PASSARO, Marcello PAUL, Stephan PAVELSKY, Tamlin PEARSON, Christopher PENDUFF, Thierry PENG, Fukai PEROSANZ, Felix PICOT, Nicolas PIRAS, Fanny POGGIALI, Valerio POIRIER, Etienne DE LEON, Sonia Ponce PRANTS, Sergey PRIGENT, Catherine PROVOST, Christine PUJOL, M-Isabelle QIU, Bo QUILFEN, Yves RAMI, Ali RANEY, R. Keith RAYNA, Matthias REMY, Elisabeth REMY, Frederique RESTANO, Marco RICHARDSON, Annie RICHARDSON, Donald RICKER, Robert RICKO, Martina RINNE, Eero ROSE, Stine Kildegaard ROSMORDUC, Vinca RUDENKO, Sergei RUIZ, Simon RYAN, Barbara J. SALAUN, Corinne SANCHEZ-ROMAN, Antonio SORENSEN, Louise Sandberg SANDWELL, David SARACENO, Martin SCAGLIOLA, Michele SCHAEFFER, Philippe SCHARFFENBERG, Martin G. SCHARROO, Remko SCHILLER, Andreas SCHNEIDER, Raphael SCHWATKE, Christian SCOZZARI, Andrea SER-GIACOMI, Enrico SEYLER, Frederique SHAH, Rashmi SHARMA, Rashmi SHAW, Andrew SHEPHERD, Andrew SHRIVER, Jay SHUM, C. 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THIBAUT, Pierre THOMPSON, LuAnne TINTORE, Joaquin TISON, Celine TOURAIN, Cedric TOURNADRE, Jean TOWNSEND, Bill TRAN, Ngan TRILLES, Sebastien TSAMADOS, Michel TSENG, Kuo-Hsin UBELMANN, Clement UEBBING, Bernd VERGARA, Oscar VERRON, Jacques VIEIRA, Telmo VIGNUDELLI, Stefano SHIFFER, Nadya Vinogradova VISSER, Pieter VIVIER, Frederic VOLKOV, Denis VON SCHUCKMANN, Karina VUGLINSKII, Valerii VUILLEUMIER, Pierrik WALTER, Blake WANG, Jida WANG, Chao WATSON, Christopher WILKIN, John WILLIS, Josh WILSON, Hilary WOODWORTH, Philip YANG, Kehan YAO, Fangfang ZAHARIA, Raymond ZAKHAROVA, Elena ZARON, Edward D. ZHANG, Yongsheng ZHAO, Zhongxiang ZINCHENKO, Vadim ZLOTNICKI, Victor AS 1:1;2:2;3:64;4:3;5:4;6:5;7:6;8:7;9:8;10:9;11:10;12:11;13:12;14:13;15:14;16:15;17:16;18:17;19:18;20:19;21:;22:8;23:21;24:22;25:23;26:24;27:25;28:26;29:27;30:13;31:28;32:29;33:33;34:31;35:15,26;36:32;37:15;38:15,26;39:15,26;40:30;41:34;42:30;43:26;44:35;45:36;46:37;47:38;48:20;49:17;50:39;51:40;52:26,41;53:42;54:43;55:44;56:15;57:36;58:20;59:45;60:6;61:46;62:6;63:15,47;64:48;65:49;66:26;67:3;68:26;69:173;70:50;71:51;72:37;73:52;74:14;75:53;76:26;77:26;78:15,26;79:54;80:12;81:41;82:40;83:55;84:26;85:56;86:40;87:40;88:57;89:7;90:5;91:26;92:15,39;93:6;94:58;95:59;96:60;97:61;98:62;99:63;100:34;101:64;102:36;103:34;104:15;105:65;106:66;107:67;108:68;109:58;110:41;111:69;112:70;113:71;114:6;115:30;116:72;117:73;118:5;119:26;120:74;121:36;122:20;123:75;124:15;125:76;126:7;127:15;128:6;129:77;130:77;131:17;132:78;133:79;134:77;135:80,81;136:17;137:3;138:34;139:82;140:37;141:55;142:15;143:83;144:84;145:26;146:85;147:26;148:4;149:84;150:13;151:86;152:87;153:88;154:88;155:89;156:90;157:84;158:91;159:1;160:45;161:92;162:52;163:23;164:93;165:94;166:95;167:96;168:97;169:98;170:23;171:99;172:100;173:7;174:58;175:16;176:15;177:4;178:6;179:101,102;180:26;181:15,39;182:21;183:48;184:73;185:26;186:37;187:13,175;188:103;189:15;190:83;191:104;192:3;193:105;194:12;195:106;196:92;197:59,174;198:15;199:107;200:77;201:26;202:15;203:8;204:;205:34;206:108;207:109;208:26;209:13;210:110;211:111;212:37;213:15,26;214:112;215:6;216:113;217:15;218:15;219:26;220:6;221:114;222:115;223:116;224:7;225:117;226:15;227:118;228:118;229:;230:;231:;232:;233:;234:;235:;236:;237:;238:;239:;240:;241:;242:;243:;244:;245:;246:;247:;248:;249:;250:;251:;252:;253:;254:;255:;256:;257:;258:;259:;260:;261:;262:;263:;264:;265:;266:;267:;268:;269:;270:;271:;272:;273:;274:;275:;276:;277:;278:;279:;280:;281:;282:;283:;284:;285:;286:;287:;288:;289:;290:;291:;292:;293:;294:;295:;296:;297:;298:;299:;300:;301:;302:;303:;304:;305:;306:;307:;308:;309:;310:;311:;312:;313:;314:;315:;316:;317:;318:;319:;320:;321:;322:;323:;324:;325:;326:;327:;328:;329:;330:;331:;332:;333:;334:;335:;336:;337:;338:;339:;340:;341:;342:;343:;344:;345:;346:;347:;348:;349:;350:;351:;352:;353:;354:;355:;356:;357:;358:;359:;360:; FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;11:;12:;13:;14:;15:;16:;17:;18:;19:;20:;21:;22:;23:;24:;25:;26:;27:;28:;29:;30:;31:;32:;33:;34:;35:;36:;37:;38:;39:;40:;41:;42:;43:;44:;45:;46:;47:;48:;49:;50:;51:;52:;53:;54:;55:;56:;57:;58:;59:;60:;61:;62:;63:;64:;65:;66:;67:;68:;69:;70:;71:;72:;73:;74:;75:;76:;77:;78:;79:;80:;81:;82:;83:;84:;85:;86:;87:;88:;89:;90:;91:;92:;93:;94:;95:PDG-ODE-LOPS-SIAM;96:;97:;98:;99:;100:;101:;102:;103:;104:;105:;106:;107:;108:;109:;110:;111:;112:;113:;114:;115:;116:;117:;118:;119:;120:;121:;122:;123:;124:;125:;126:;127:;128:;129:;130:;131:;132:;133:;134:;135:;136:;137:;138:;139:;140:;141:;142:;143:;144:;145:;146:;147:;148:;149:;150:;151:;152:;153:;154:;155:;156:;157:;158:;159:;160:;161:;162:;163:;164:;165:;166:;167:;168:;169:;170:;171:;172:;173:;174:;175:;176:;177:;178:;179:;180:;181:;182:;183:;184:;185:;186:;187:PDG-ODE;188:;189:;190:;191:;192:;193:;194:;195:;196:;197:;198:;199:;200:;201:;202:;203:;204:;205:;206:;207:;208:;209:;210:;211:;212:;213:;214:;215:;216:;217:;218:;219:;220:;221:;222:;223:;224:;225:;226:;227:;228:;229:;230:;231:;232:;233:;234:;235:;236:;237:;238:;239:;240:;241:;242:;243:;244:;245:;246:;247:;248:;249:;250:;251:;252:;253:;254:;255:PDG-ODE-LOPS-SIAM;256:;257:;258:;259:;260:;261:;262:;263:;264:;265:;266:;267:;268:;269:;270:;271:;272:;273:;274:;275:;276:;277:;278:;279:;280:;281:;282:;283:;284:;285:;286:;287:;288:;289:;290:;291:;292:;293:;294:;295:;296:;297:;298:;299:;300:;301:;302:;303:;304:;305:;306:;307:;308:;309:;310:;311:;312:;313:;314:;315:;316:;317:;318:;319:;320:;321:;322:;323:;324:;325:PDG-ODE-LOPS-SIAM;326:;327:;328:;329:;330:;331:;332:;333:;334:;335:;336:;337:;338:;339:;340:;341:;342:;343:;344:;345:;346:;347:;348:;349:;350:;351:;352:;353:;354:;355:;356:;357:;358:;359:;360:; C1 ECMWF, Shinfield Pk, Reading RG2 9AX, Berks, England. 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CPRM, BRAZIL UNIV DELFT, NETHERLANDS UNIV COLORADO, USA US NAVAL RES LAB, USA IMR (BERGEN), NORWAY EUMETSAT, GERMANY UNIV LEEDS, UK ESA, GERMANY IZMIR INST TECHNOL, TURKEY UNIV FED RIO GRANDE DO SUL, BRAZIL CIMA CONICET, ARGENTINA UNIV MUNICH, GERMANY UNIV N CAROLINA, USA UNIV NEWCASTLE, UK UNIV CORNELL, USA UNIV LA ROCHELLE, FRANCE RUSSIAN ACAD SCI, RUSSIA OBSERV PARIS, FRANCE UNIV HAWAII MANOA, USA LLC, USA NOAA, USA NASA GSFC, USA FINNISH METEOROL INST, FINLAND GRP EARTH OBSERVAT GEO, USA SHOM, FRANCE UNIV BUENOS AIRES, ARGENTINA CONICET, ARGENTINA ARESYS SRL, ITALY UNIV HAMBURG, GERMANY GEUS, DENMARK CNR ISTI, ITALY MIT EAPS, ITALY UNIV MONTPELLIER, FRANCE SKYMAT LTD, UK RUSSIAN ACAD SCI, RUSSIA ENS, FRANCE HZG, GERMANY UNIV TWENTE, NETHERLANDS UNIV MULAWARMAN, INDONESIA UNIV MULAWARMAN, INDONESIA INDIAN INST TECHNOL BHUBANESWAR, INDIA UNIV KYUSHU, JAPAN UNIV TEXAS AUSTIN, USA UNIV WASHINGTON, USA TOWNSEND AEROSP CONSULTING LLC, USA THALES ALENIA SPACE, FRANCE UNIV NATL CENT NCU, TAIWAN CNR, ITALY SCI MISSION DIRECTORATE, USA UNIV MIAMI, USA STATE HYDROL INST, RUSSIA UNIV KANSAS, USA UNIV TASMANIA, AUSTRALIA UNIV RUTGERS STATE, USA UNIV COLORADO, USA EOLA ME WATER PROBLEM INST RAS, RUSSIA UNIV PORTLAND STATE, USA NOAA, USA UNIV WASHINGTON, USA UNIV ST PETERSBURG STATE, RUSSIA CNR ISMAR, ITALY CNRS, FRANCE IFREMER, FRANCE SI BREST MERCATOR SE PDG-ODE-LOPS-SIAM PDG-ODE UM LOPS IN WOS Ifremer UPR WOS Ifremer UMR WOS Cotutelle UMR copubli-france copubli-europe copubli-univ-france copubli-int-hors-europe copubli-sud IF 2.611 TC 111 UR https://archimer.ifremer.fr/doc/00688/79999/82978.pdf LA English DT Article DE ;Satellite altimetry;Oceanography;Sea level;Coastal oceanography;Cryospheric sciences;Hydrology AB In 2018 we celebrated 25 years of development of radar altimetry, and the progress achieved by this methodology in the fields of global and coastal oceanography, hydrology, geodesy and cryospheric sciences. Many symbolic major events have celebrated these developments, e.g., in Venice, Italy, the 15th (2006) and 20th (2012) years of progress and more recently, in 2018, in Ponta Delgada, Portugal, 25 Years of Progress in Radar Altimetry. On this latter occasion it was decided to collect contributions of scientists, engineers and managers involved in the worldwide altimetry community to depict the state of altimetry and propose recommendations for the altimetry of the future. This paper summarizes contributions and recommendations that were collected and provides guidance for future mission design, research activities, and sustainable operational radar altimetry data exploitation. Recommendations provided are fundamental for optimizing further scientific and operational advances of oceanographic observations by altimetry, including requirements for spatial and temporal resolution of altimetric measurements, their accuracy and continuity. There are also new challenges and new openings mentioned in the paper that are particularly crucial for observations at higher latitudes, for coastal oceanography, for cryospheric studies and for hydrology. The paper starts with a general introduction followed by a section on Earth System Science including Ocean Dynamics, Sea Level, the Coastal Ocean, Hydrology, the Cryosphere and Polar Oceans and the “Green” Ocean, extending the frontier from biogeochemistry to marine ecology. Applications are described in a subsequent section, which covers Operational Oceanography, Weather, Hurricane Wave and Wind Forecasting, Climate projection. Instruments’ development and satellite missions’ evolutions are described in a fourth section. A fifth section covers the key observations that altimeters provide and their potential complements, from other Earth observation measurements to in situ data. Section 6 identifies the data and methods and provides some accuracy and resolution requirements for the wet tropospheric correction, the orbit and other geodetic requirements, the Mean Sea Surface, Geoid and Mean Dynamic Topography, Calibration and Validation, data accuracy, data access and handling (including the DUACS system). Section 7 brings a transversal view on scales, integration, artificial intelligence, and capacity building (education and training). Section 8 reviews the programmatic issues followed by a conclusion. PY 2021 PD JUN SO Advances In Space Research SN 0273-1177 PU Elsevier VL 68 IS 2 UT 000659896900002 BP 319 EP 363 DI 10.1016/j.asr.2021.01.022 ID 79999 ER EF