https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-09-25T16:38:10.239787Z
2021-09-25T16:39:00.239395Z
s3://sentinel-s1-l1c/GRD/2021/9/25/IW/DV/S1A_IW_GRDH_1SDV_20210925T163835_20210925T163900_039840_04B687_D460
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-09-25T16:38:35.240332Z
2021-09-25T16:39:00.239395Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.35744140127923
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-26T12:39:48.300710Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210925T163835_20210925T163900_039840_04B687_D460
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.9487924845503 -28.500367074765176,28.95653766049604 -28.498878912259542,29.29983438289196 -28.419669731540555,29.54827610343214 -28.361942315179313,29.802948881765044 -28.30222048460409,30.186241854010092 -28.211314774265137,30.564318777726573 -28.12045950490525,30.819501268309626 -28.058453612986707,31.071098852632755 -27.99679669718296,31.38725154757009 -27.918547551177934,31.334550902239734 -27.73944454299754,31.27953513321095 -27.560842822459072,31.22257209410562 -27.38275441036041,31.17357417792949 -27.20268421925749,31.114413161451957 -27.025189731740575,31.064909240776736 -26.84528602075793,31.00757589614657 -26.667372232725597,30.93904481025375 -26.42848295165571,30.627739820449513 -26.505261601020585,30.37905369736461 -26.5660252681692,30.129368021225577 -26.62653771238447,29.752949494504612 -26.716825634570288,29.501239649301272 -26.77656969321117,29.12411648425878 -26.865130862408837,28.871143796103624 -26.923903227306845,28.521996307464835 -27.004165501301884,28.58798669590757 -27.243794901517845,28.69089065693271 -27.602809850412577,28.739468999982332 -27.783001428843917,28.791596074540074 -27.96239122961881,28.842186865733535 -28.14214919806417,28.895179017674973 -28.321369406844813,28.9487924845503 -28.500367074765176))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.26984
45.89470751898858
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
s3://sentinel-s1-l1c/GRD/2021/9/25/IW/DV/S1A_IW_GRDH_1SDV_20210925T163810_20210925T163835_039840_04B687_2AAF
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-09-25T16:38:10.239787Z
2021-09-25T16:38:35.238850Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.26818564137
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-26T12:52:11.628675Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210925T163810_20210925T163835_039840_04B687_2AAF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.387148378053123 -29.99529158595309,29.72917292413753 -29.916717391681562,29.988186620067264 -29.856519499019953,30.373365626698607 -29.765936299440334,30.62628527717536 -29.705769904484992,31.00967166057651 -29.613502547445716,31.265901470385383 -29.551125889408876,31.523506838766167 -29.48783603496053,31.849048415875316 -29.407014313647437,31.73845616640251 -29.04965931525858,31.685998148181937 -28.870257393341056,31.63027356309479 -28.69169403561116,31.57582864416238 -28.512823698211633,31.517645173066104 -28.334923532391144,31.460660786869852 -28.156744472601304,31.41030364654739 -27.97692639895169,31.38725154757009 -27.918547551177934,31.071098852632755 -27.99679669718296,30.819501268309626 -28.058453612986707,30.564318777726573 -28.12045950490525,30.186241854010092 -28.211314774265137,29.802948881765044 -28.30222048460409,29.54827610343214 -28.361942315179313,29.29983438289196 -28.419669731540555,28.95653766049604 -28.498878912259542,28.973722449616112 -28.558454296475965,29.037369974214585 -28.735260888429007,29.092499130827342 -28.914036707711738,29.140686724624963 -29.094429767984785,29.25173095521349 -29.45188874603621,29.29849793028468 -29.632666491413097,29.336762239836812 -29.81541251318712,29.387148378053123 -29.99529158595309))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.13493
45.81059682286104
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T12:21:35.712341Z
Batch API, v4.55.0
s3://deafrica-sentinel-1/s1_rtc/S28E031/2021/09/25/04B687
2.0E-4
2.0E-4
true
block average
2
2
-27.0
31.0
-28.0
32.0
POLYGON((31.10748172865874 -27.0,31.114413161451402 -27.02518973173887,31.17357417792911 -27.20268421925732,31.222572094105058 -27.382754410358384,31.279535133210402 -27.560842822457555,31.334550902241677 -27.739444543003742,31.387251547565644 -27.918547551162252,31.41030364654411 -27.97692639894086,31.416765291598487 -28.0,31.0 -28.0,31.0 -27.0,31.10748172865874 -27.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_04B687_S28E031_2021_09_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B687_S28E031_2021_09_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B687_S28E031_2021_09_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B687_S28E031_2021_09_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B687_S28E031_2021_09_25_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid