https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-25T03:22:56.221929Z
2023-04-25T03:23:25.240571Z
s3://sentinel-s1-l1c/GRD/2023/4/25/IW/DV/S1A_IW_GRDH_1SDV_20230425T032256_20230425T032325_048247_05CD26_3166
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
2023-04-25T03:22:56.221929Z
2023-04-25T03:23:25.240571Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230425T045718_V20230425T010021_20230425T041751.EOF
192.2285301674582
693000
Copernicus Ground Segment
2023-04-25T06:04:14.963069Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230425T032256_20230425T032325_048247_05CD26_3166
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.11194188598556 20.64458041012644,38.52201470233869 20.752608558548427,37.92757468075813 20.859263401910976,37.33230460705491 20.963852811624744,36.73706858198301 21.066213999350367,36.725975942353315 21.007996637156154,36.68827216950374 20.827506362065975,36.61870597951362 20.465520062244995,36.5479922602011 20.10371096219338,36.510292132649106 19.923203143275483,36.47517759992549 19.74224632796526,36.44180469503674 19.560982988118724,36.41753458750246 19.440240447776993,37.006875901687565 19.336650931174308,37.59892550707934 19.230531916058244,38.18712364556062 19.1230698723606,38.770922431684326 19.014411937724827,38.94764663671153 19.860978169734036,39.11194188598556 20.64458041012644))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78570200616068
46.05606001606131
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
2023-04-25T11:31:41.355100Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/N21E037/2023/04/25/05CD26
2.0E-4
2.0E-4
true
block average
2
2
22.0
37.0
21.0
38.0
POLYGON((37.0 21.020998368734894,37.12210668727529 21.0,37.0 21.0,37.0 21.020998368734894))
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_05CD26_N21E037_2023_04_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CD26_N21E037_2023_04_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CD26_N21E037_2023_04_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CD26_N21E037_2023_04_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CD26_N21E037_2023_04_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 2021
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