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Channel Morphology Data From Selected Reaches Along The Rio Grande-Bravo, Texas: 2022 - 2024

Department of the Interior

@usgov.doi_gov_channel_morphology_from_selected_reaches_along_03500b62

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About this Dataset

Channel Morphology Data From Selected Reaches Along The Rio Grande-Bravo, Texas: 2022 - 2024

These data are channel morphology survey points for long-term monitoring of the Rio Grande-Rio Bravo within Big Bend National Park and the Rio Grande Wild and Scenic River. The National Park Service’s Chihuahuan Desert Network collects data to understand how the river responds to natural and human-induced changes in streamflow. Specifically, these data aim to evaluate: 1) indicators of channel simplification; 2) trends in geomorphic processes as reflected in channel and floodplain form; and 3) changes in narrowing in response to regulated and unregulated flows. Complimentary data investigate streamflow and related changes in the abundance, composition, and distribution of riparian vegetation. These shifts may lead to channel simplification through vegetation encroachment, stabilization of formerly active channel deposits, and the creation of new floodplain surfaces due to lateral and vertical deposition of alluvial sediments. Since 2022, the Chihuahuan Desert Network conducts annual surveys at nine reaches along the Rio Grande River. Data collection is adapted from the Northern Colorado Plateau Network’s (NCPN) big rivers monitoring protocol (Perkins et al. 2018). At each site, we use real-time kinematic positioning systems to measure multiple stream channel cross-sections / transects and a longitudinal profile focused on edge of water.
Organization: Department of the Interior
Last updated: 2025-05-26T06:35:08.332722
Tags: bibe, big-bend-national-park, erosion, geomorphology, global-positioning-systems, hydrography, long-term-monitoring, mapping, rigr, rio-grande-wild-and-scenic-river, rivers, sedimentation, topography

Tables

DiscoAGoGo ChannelMorphology

@usgov.doi_gov_channel_morphology_from_selected_reaches_along_03500b62.discoagogo_channelmorphology
  • 202.6 KB
  • 3294 rows
  • 47 columns
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CREATE TABLE discoagogo_channelmorphology (
  "pointid" VARCHAR,
  "sitecode" VARCHAR,
  "sitecode_flag" VARCHAR,
  "sitename" VARCHAR,
  "year" BIGINT,
  "rover" VARCHAR,
  "pointtype" VARCHAR,
  "transect" VARCHAR,
  "transect_flag" VARCHAR,
  "oldtransect" VARCHAR,
  "featurecode" VARCHAR,
  "featurecode_descrip" VARCHAR,
  "featurecode_flag" VARCHAR,
  "latitudeglobal" VARCHAR,
  "longitudeglobal" VARCHAR,
  "ellipsoidhtglobal" VARCHAR,
  "latitudelocal" DOUBLE,
  "longitudelocal" DOUBLE,
  "ellipsoidhtlocal" VARCHAR,
  "solutiontype" VARCHAR,
  "status" VARCHAR,
  "starttime" TIMESTAMP,
  "duration" VARCHAR,
  "satellites" VARCHAR,
  "pdop" VARCHAR,
  "rms" VARCHAR,
  "hprecision" VARCHAR,
  "vprecision" VARCHAR,
  "fieldmethod" VARCHAR,
  "toheight" VARCHAR,
  "tomethod" VARCHAR,
  "totype" VARCHAR,
  "layer" VARCHAR,
  "easting" DOUBLE,
  "northing" DOUBLE,
  "elevation" VARCHAR,
  "description1" VARCHAR,
  "attributes1" VARCHAR,
  "attributes2" VARCHAR,
  "coordinate_system_group" VARCHAR,
  "zone" VARCHAR,
  "datum_transformation" VARCHAR,
  "global_reference_datum" VARCHAR,
  "global_reference_epoch" VARCHAR,
  "displacement_model" VARCHAR,
  "geoid_model" VARCHAR,
  "rtx_calibration" VARCHAR
);

BlackGap ChannelMorphology

@usgov.doi_gov_channel_morphology_from_selected_reaches_along_03500b62.blackgap_channelmorphology
  • 187.87 KB
  • 2875 rows
  • 47 columns
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CREATE TABLE blackgap_channelmorphology (
  "pointid" VARCHAR,
  "sitecode" VARCHAR,
  "sitecode_flag" VARCHAR,
  "sitename" VARCHAR,
  "year" BIGINT,
  "rover" VARCHAR,
  "pointtype" VARCHAR,
  "transect" VARCHAR,
  "transect_flag" VARCHAR,
  "oldtransect" VARCHAR,
  "featurecode" VARCHAR,
  "featurecode_descrip" VARCHAR,
  "featurecode_flag" VARCHAR,
  "latitudeglobal" VARCHAR,
  "longitudeglobal" VARCHAR,
  "ellipsoidhtglobal" VARCHAR,
  "latitudelocal" DOUBLE,
  "longitudelocal" DOUBLE,
  "ellipsoidhtlocal" VARCHAR,
  "solutiontype" VARCHAR,
  "status" VARCHAR,
  "starttime" TIMESTAMP,
  "duration" VARCHAR,
  "satellites" VARCHAR,
  "pdop" VARCHAR,
  "rms" VARCHAR,
  "hprecision" VARCHAR,
  "vprecision" VARCHAR,
  "fieldmethod" VARCHAR,
  "toheight" VARCHAR,
  "tomethod" VARCHAR,
  "totype" VARCHAR,
  "layer" VARCHAR,
  "easting" DOUBLE,
  "northing" DOUBLE,
  "elevation" VARCHAR,
  "description1" VARCHAR,
  "attributes1" VARCHAR,
  "attributes2" VARCHAR,
  "coordinate_system_group" VARCHAR,
  "zone" VARCHAR,
  "datum_transformation" VARCHAR,
  "global_reference_datum" VARCHAR,
  "global_reference_epoch" VARCHAR,
  "displacement_model" VARCHAR,
  "geoid_model" VARCHAR,
  "rtx_calibration" VARCHAR
);

Castolon ChannelMorphology

@usgov.doi_gov_channel_morphology_from_selected_reaches_along_03500b62.castolon_channelmorphology
  • 150.71 KB
  • 2094 rows
  • 47 columns
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CREATE TABLE castolon_channelmorphology (
  "pointid" VARCHAR,
  "sitecode" VARCHAR,
  "sitecode_flag" VARCHAR,
  "sitename" VARCHAR,
  "year" BIGINT,
  "rover" VARCHAR,
  "pointtype" VARCHAR,
  "transect" VARCHAR,
  "transect_flag" VARCHAR,
  "oldtransect" VARCHAR,
  "featurecode" VARCHAR,
  "featurecode_descrip" VARCHAR,
  "featurecode_flag" VARCHAR,
  "latitudeglobal" DOUBLE,
  "longitudeglobal" DOUBLE,
  "ellipsoidhtglobal" DOUBLE,
  "latitudelocal" DOUBLE,
  "longitudelocal" DOUBLE,
  "ellipsoidhtlocal" DOUBLE,
  "solutiontype" VARCHAR,
  "status" VARCHAR,
  "starttime" TIMESTAMP,
  "duration" VARCHAR,
  "satellites" BIGINT,
  "pdop" DOUBLE,
  "rms" VARCHAR,
  "hprecision" DOUBLE,
  "vprecision" DOUBLE,
  "fieldmethod" VARCHAR,
  "toheight" DOUBLE,
  "tomethod" VARCHAR,
  "totype" VARCHAR,
  "layer" VARCHAR,
  "easting" DOUBLE,
  "northing" DOUBLE,
  "elevation" DOUBLE,
  "description1" VARCHAR,
  "attributes1" VARCHAR,
  "attributes2" VARCHAR,
  "coordinate_system_group" VARCHAR,
  "zone" VARCHAR,
  "datum_transformation" VARCHAR,
  "global_reference_datum" VARCHAR,
  "global_reference_epoch" VARCHAR,
  "displacement_model" VARCHAR,
  "geoid_model" VARCHAR,
  "rtx_calibration" VARCHAR
);

JoesCantina ChannelMorphology

@usgov.doi_gov_channel_morphology_from_selected_reaches_along_03500b62.joescantina_channelmorphology
  • 153.2 KB
  • 2211 rows
  • 47 columns
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CREATE TABLE joescantina_channelmorphology (
  "pointid" VARCHAR,
  "sitecode" VARCHAR,
  "sitecode_flag" VARCHAR,
  "sitename" VARCHAR,
  "year" BIGINT,
  "rover" VARCHAR,
  "pointtype" VARCHAR,
  "transect" VARCHAR,
  "transect_flag" VARCHAR,
  "oldtransect" VARCHAR,
  "featurecode" VARCHAR,
  "featurecode_descrip" VARCHAR,
  "featurecode_flag" VARCHAR,
  "latitudeglobal" VARCHAR,
  "longitudeglobal" VARCHAR,
  "ellipsoidhtglobal" VARCHAR,
  "latitudelocal" DOUBLE,
  "longitudelocal" DOUBLE,
  "ellipsoidhtlocal" VARCHAR,
  "solutiontype" VARCHAR,
  "status" VARCHAR,
  "starttime" TIMESTAMP,
  "duration" VARCHAR,
  "satellites" VARCHAR,
  "pdop" VARCHAR,
  "rms" VARCHAR,
  "hprecision" VARCHAR,
  "vprecision" VARCHAR,
  "fieldmethod" VARCHAR,
  "toheight" VARCHAR,
  "tomethod" VARCHAR,
  "totype" VARCHAR,
  "layer" VARCHAR,
  "easting" DOUBLE,
  "northing" DOUBLE,
  "elevation" VARCHAR,
  "description1" VARCHAR,
  "attributes1" VARCHAR,
  "attributes2" VARCHAR,
  "coordinate_system_group" VARCHAR,
  "zone" VARCHAR,
  "datum_transformation" VARCHAR,
  "global_reference_datum" VARCHAR,
  "global_reference_epoch" VARCHAR,
  "displacement_model" VARCHAR,
  "geoid_model" VARCHAR,
  "rtx_calibration" VARCHAR
);

Bobcat ChannelMorphology

@usgov.doi_gov_channel_morphology_from_selected_reaches_along_03500b62.bobcat_channelmorphology
  • 217.87 KB
  • 3438 rows
  • 47 columns
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CREATE TABLE bobcat_channelmorphology (
  "pointid" VARCHAR,
  "sitecode" VARCHAR,
  "sitecode_flag" VARCHAR,
  "sitename" VARCHAR,
  "year" BIGINT,
  "rover" VARCHAR,
  "pointtype" VARCHAR,
  "transect" VARCHAR,
  "transect_flag" VARCHAR,
  "oldtransect" VARCHAR,
  "featurecode" VARCHAR,
  "featurecode_descrip" VARCHAR,
  "featurecode_flag" VARCHAR,
  "latitudeglobal" DOUBLE,
  "longitudeglobal" DOUBLE,
  "ellipsoidhtglobal" DOUBLE,
  "latitudelocal" DOUBLE,
  "longitudelocal" DOUBLE,
  "ellipsoidhtlocal" DOUBLE,
  "solutiontype" VARCHAR,
  "status" VARCHAR,
  "starttime" TIMESTAMP,
  "duration" VARCHAR,
  "satellites" VARCHAR,
  "pdop" VARCHAR,
  "rms" VARCHAR,
  "hprecision" VARCHAR,
  "vprecision" VARCHAR,
  "fieldmethod" VARCHAR,
  "toheight" VARCHAR,
  "tomethod" VARCHAR,
  "totype" VARCHAR,
  "layer" VARCHAR,
  "easting" DOUBLE,
  "northing" DOUBLE,
  "elevation" DOUBLE,
  "description1" VARCHAR,
  "attributes1" VARCHAR,
  "attributes2" VARCHAR,
  "coordinate_system_group" VARCHAR,
  "zone" VARCHAR,
  "datum_transformation" VARCHAR,
  "global_reference_datum" VARCHAR,
  "global_reference_epoch" VARCHAR,
  "displacement_model" VARCHAR,
  "geoid_model" VARCHAR,
  "rtx_calibration" VARCHAR
);

Solis ChannelMorphology

@usgov.doi_gov_channel_morphology_from_selected_reaches_along_03500b62.solis_channelmorphology
  • 168.43 KB
  • 2270 rows
  • 47 columns
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CREATE TABLE solis_channelmorphology (
  "pointid" VARCHAR,
  "sitecode" VARCHAR,
  "sitecode_flag" VARCHAR,
  "sitename" VARCHAR,
  "year" BIGINT,
  "rover" VARCHAR,
  "pointtype" VARCHAR,
  "transect" VARCHAR,
  "transect_flag" VARCHAR,
  "oldtransect" VARCHAR,
  "featurecode" VARCHAR,
  "featurecode_descrip" VARCHAR,
  "featurecode_flag" VARCHAR,
  "latitudeglobal" DOUBLE,
  "longitudeglobal" DOUBLE,
  "ellipsoidhtglobal" DOUBLE,
  "latitudelocal" DOUBLE,
  "longitudelocal" DOUBLE,
  "ellipsoidhtlocal" DOUBLE,
  "solutiontype" VARCHAR,
  "status" VARCHAR,
  "starttime" TIMESTAMP,
  "duration" VARCHAR,
  "satellites" BIGINT,
  "pdop" DOUBLE,
  "rms" VARCHAR,
  "hprecision" DOUBLE,
  "vprecision" DOUBLE,
  "fieldmethod" VARCHAR,
  "toheight" DOUBLE,
  "tomethod" VARCHAR,
  "totype" VARCHAR,
  "layer" VARCHAR,
  "easting" DOUBLE,
  "northing" DOUBLE,
  "elevation" DOUBLE,
  "description1" VARCHAR,
  "attributes1" VARCHAR,
  "attributes2" VARCHAR,
  "coordinate_system_group" VARCHAR,
  "zone" VARCHAR,
  "datum_transformation" VARCHAR,
  "global_reference_datum" VARCHAR,
  "global_reference_epoch" VARCHAR,
  "displacement_model" VARCHAR,
  "geoid_model" VARCHAR,
  "rtx_calibration" VARCHAR
);

HotSprings ChannelMorphology

@usgov.doi_gov_channel_morphology_from_selected_reaches_along_03500b62.hotsprings_channelmorphology
  • 172.28 KB
  • 2446 rows
  • 47 columns
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CREATE TABLE hotsprings_channelmorphology (
  "pointid" VARCHAR,
  "sitecode" VARCHAR,
  "sitecode_flag" VARCHAR,
  "sitename" VARCHAR,
  "year" BIGINT,
  "rover" VARCHAR,
  "pointtype" VARCHAR,
  "transect" VARCHAR,
  "transect_flag" VARCHAR,
  "oldtransect" VARCHAR,
  "featurecode" VARCHAR,
  "featurecode_descrip" VARCHAR,
  "featurecode_flag" VARCHAR,
  "latitudeglobal" DOUBLE,
  "longitudeglobal" DOUBLE,
  "ellipsoidhtglobal" DOUBLE,
  "latitudelocal" DOUBLE,
  "longitudelocal" DOUBLE,
  "ellipsoidhtlocal" DOUBLE,
  "solutiontype" VARCHAR,
  "status" VARCHAR,
  "starttime" TIMESTAMP,
  "duration" VARCHAR,
  "satellites" BIGINT,
  "pdop" DOUBLE,
  "rms" VARCHAR,
  "hprecision" DOUBLE,
  "vprecision" DOUBLE,
  "fieldmethod" VARCHAR,
  "toheight" DOUBLE,
  "tomethod" VARCHAR,
  "totype" VARCHAR,
  "layer" VARCHAR,
  "easting" DOUBLE,
  "northing" DOUBLE,
  "elevation" DOUBLE,
  "description1" VARCHAR,
  "attributes1" VARCHAR,
  "attributes2" VARCHAR,
  "coordinate_system_group" VARCHAR,
  "zone" VARCHAR,
  "datum_transformation" VARCHAR,
  "global_reference_datum" VARCHAR,
  "global_reference_epoch" VARCHAR,
  "displacement_model" VARCHAR,
  "geoid_model" VARCHAR,
  "rtx_calibration" VARCHAR
);

Milpa ChannelMorphology

@usgov.doi_gov_channel_morphology_from_selected_reaches_along_03500b62.milpa_channelmorphology
  • 186.23 KB
  • 2592 rows
  • 47 columns
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CREATE TABLE milpa_channelmorphology (
  "pointid" VARCHAR,
  "sitecode" VARCHAR,
  "sitecode_flag" VARCHAR,
  "sitename" VARCHAR,
  "year" BIGINT,
  "rover" VARCHAR,
  "pointtype" VARCHAR,
  "transect" VARCHAR,
  "transect_flag" VARCHAR,
  "oldtransect" VARCHAR,
  "featurecode" VARCHAR,
  "featurecode_descrip" VARCHAR,
  "featurecode_flag" VARCHAR,
  "latitudeglobal" VARCHAR,
  "longitudeglobal" VARCHAR,
  "ellipsoidhtglobal" VARCHAR,
  "latitudelocal" DOUBLE,
  "longitudelocal" DOUBLE,
  "ellipsoidhtlocal" VARCHAR,
  "solutiontype" VARCHAR,
  "status" VARCHAR,
  "starttime" TIMESTAMP,
  "duration" VARCHAR,
  "satellites" VARCHAR,
  "pdop" VARCHAR,
  "rms" VARCHAR,
  "hprecision" VARCHAR,
  "vprecision" VARCHAR,
  "fieldmethod" VARCHAR,
  "toheight" VARCHAR,
  "tomethod" VARCHAR,
  "totype" VARCHAR,
  "layer" VARCHAR,
  "easting" DOUBLE,
  "northing" DOUBLE,
  "elevation" VARCHAR,
  "description1" VARCHAR,
  "attributes1" VARCHAR,
  "attributes2" VARCHAR,
  "coordinate_system_group" VARCHAR,
  "zone" VARCHAR,
  "datum_transformation" VARCHAR,
  "global_reference_datum" VARCHAR,
  "global_reference_epoch" VARCHAR,
  "displacement_model" VARCHAR,
  "geoid_model" VARCHAR,
  "rtx_calibration" VARCHAR
);

Cochinito ChannelMorphology

@usgov.doi_gov_channel_morphology_from_selected_reaches_along_03500b62.cochinito_channelmorphology
  • 143.49 KB
  • 2049 rows
  • 47 columns
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CREATE TABLE cochinito_channelmorphology (
  "pointid" VARCHAR,
  "sitecode" VARCHAR,
  "sitecode_flag" VARCHAR,
  "sitename" VARCHAR,
  "year" BIGINT,
  "rover" VARCHAR,
  "pointtype" VARCHAR,
  "transect" VARCHAR,
  "transect_flag" VARCHAR,
  "oldtransect" VARCHAR,
  "featurecode" VARCHAR,
  "featurecode_descrip" VARCHAR,
  "featurecode_flag" VARCHAR,
  "latitudeglobal" VARCHAR,
  "longitudeglobal" VARCHAR,
  "ellipsoidhtglobal" VARCHAR,
  "latitudelocal" DOUBLE,
  "longitudelocal" DOUBLE,
  "ellipsoidhtlocal" VARCHAR,
  "solutiontype" VARCHAR,
  "status" VARCHAR,
  "starttime" TIMESTAMP,
  "duration" VARCHAR,
  "satellites" VARCHAR,
  "pdop" VARCHAR,
  "rms" VARCHAR,
  "hprecision" VARCHAR,
  "vprecision" VARCHAR,
  "fieldmethod" VARCHAR,
  "toheight" VARCHAR,
  "tomethod" VARCHAR,
  "totype" VARCHAR,
  "layer" VARCHAR,
  "easting" DOUBLE,
  "northing" DOUBLE,
  "elevation" VARCHAR,
  "description1" VARCHAR,
  "attributes1" VARCHAR,
  "attributes2" VARCHAR,
  "coordinate_system_group" VARCHAR,
  "zone" VARCHAR,
  "datum_transformation" VARCHAR,
  "global_reference_datum" VARCHAR,
  "global_reference_epoch" VARCHAR,
  "displacement_model" VARCHAR,
  "geoid_model" VARCHAR,
  "rtx_calibration" VARCHAR
);

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