https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-04T17:19:21.383538Z
2021-02-04T17:19:50.408913Z
s3://sentinel-s1-l1c/GRD/2021/2/4/IW/DV/S1B_IW_GRDH_1SDV_20210204T171921_20210204T171950_025459_030873_F455
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-02-04T17:19:21.383538Z
2021-02-04T17:19:50.408913Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210204T211550_V20210204T154808_20210204T190538.EOF
347.4640216807308
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-05T09:29:42.886107Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210204T171921_20210204T171950_025459_030873_F455
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.126577373854968 -26.669904112115546,18.678236662958142 -26.542707510566466,19.05973006647121 -26.453329926589,19.314176874288346 -26.39307564119742,19.56805077134014 -26.332446716437538,19.947523334602426 -26.240873166202753,20.19991680362924 -26.179335052528025,20.538638148085347 -26.095938886257013,20.469747902929857 -25.85965746482971,20.364371654557466 -25.501628292054434,20.312312804272572 -25.322486208726577,20.208408500899896 -24.964205134508095,20.071443452211398 -24.48533226108166,19.736277215436207 -24.567507796950167,19.486484674346656 -24.628189721973207,19.11113524184509 -24.718489499390174,18.860438370501456 -24.77820981221422,18.4846216001496 -24.866846824059156,18.233028255417246 -24.925592415027367,17.688260528498738 -25.051145095380182,17.817143611355647 -25.53233658342127,17.91442694070828 -25.892485823303925,17.96261180214936 -26.072685321973992,18.063932516536703 -26.43198407999398,18.126577373854968 -26.669904112115546))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.78897
45.80493512780806
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
2021-12-26T00:31:47.467206Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S26E019/2021/02/04/030873
2.0E-4
2.0E-4
true
block average
2
2
-25.0
19.0
-26.0
20.0
POLYGON((19.0 -26.0,19.0 -25.0,20.0 -25.0,20.0 -26.0,19.0 -26.0))
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_030873_S26E019_2021_02_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030873_S26E019_2021_02_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030873_S26E019_2021_02_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030873_S26E019_2021_02_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030873_S26E019_2021_02_04_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