https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-04T16:44:46.730290Z
2022-01-04T16:45:15.740586Z
s3://sentinel-s1-l1c/GRD/2022/1/4/IW/DV/S1A_IW_GRDH_1SDV_20220104T164446_20220104T164515_041313_04E950_740F
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
2022-01-04T16:44:46.730290Z
2022-01-04T16:45:15.740586Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220104T173410_V20220104T133717_20220104T165447.EOF
346.867401984204
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-04T23:06:16.941847Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220104T164446_20220104T164515_041313_04E950_740F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.061470958165238 -35.53106206139662,29.40099351961089 -35.4533633661847,29.6768719791514 -35.38939951010308,29.952313824124957 -35.32480928470992,30.36465264033643 -35.22675492736588,30.638992421479934 -35.16060962142064,31.049667156513266 -35.06023424223928,31.3228904508208 -34.992549457317814,31.69787871601237 -34.8984582816404,31.548918562507005 -34.4870275959158,31.421711750240124 -34.13207284299816,31.295608406896875 -33.77696383003417,31.12923297089167 -33.303483849282586,30.760567496735256 -33.39575027219654,30.491992010927227 -33.46214848222885,30.088366202511168 -33.56065718370681,29.818776795637607 -33.6256005900658,29.413639352227996 -33.72191626624643,29.143048526203494 -33.78539051408563,28.872060768659225 -33.848273074196946,28.538601475433882 -33.924692349294716,28.691750219680046 -34.401481995627876,28.80773554747629 -34.75911294699623,28.92465662680359 -35.11662339765182,29.061470958165238 -35.53106206139662))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.53734
45.46049227915996
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
2022-01-05T02:27:37.292069Z
Batch API, v4.78.0
s3://deafrica-sentinel-1/s1_rtc/S35E031/2022/01/04/04E950
2.0E-4
2.0E-4
true
block average
2
2
-34.0
31.0
-35.0
32.0
POLYGON((31.374811146598 -34.0,31.548918562480623 -34.48702759584332,31.69787871601268 -34.89845828163987,31.29281483163403 -35.0,31.0 -35.0,31.0 -34.0,31.374811146598 -34.0))
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_04E950_S35E031_2022_01_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E950_S35E031_2022_01_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E950_S35E031_2022_01_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E950_S35E031_2022_01_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E950_S35E031_2022_01_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