https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-02-21T03:17:48.173244Z
2024-02-21T03:18:13.171702Z
s3://sentinel-s1-l1c/GRD/2024/2/21/IW/DV/S1A_IW_GRDH_1SDV_20240221T031748_20240221T031813_052651_065EAB_89CB
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
2024-02-21T03:17:48.173244Z
2024-02-21T03:18:13.171702Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240221T044039_V20240221T004357_20240221T040127.EOF
192.3117692075737
693000
Copernicus Ground Segment
2024-02-21T05:38:10.296790Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240221T031748_20240221T031813_052651_065EAB_89CB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.368628897615054 -20.03597948151099,33.804132456109166 -19.906562636332424,33.19678508126236 -19.765076387348035,32.59130030388709 -19.621735352668466,32.041661448869334 -19.48965853111795,31.993491283498468 -19.66911912648316,31.804651614991634 -20.388422614887688,31.645642297848823 -20.987014963825374,32.20557659186549 -21.122238128740246,32.81302262284473 -21.26657628385162,33.42079450313562 -21.408538068736952,33.98937823031045 -21.53911001817297,34.00518593719222 -21.47968825768117,34.051445074037545 -21.29936905988116,34.14212549520623 -20.93833874776416,34.188518855090095 -20.75807966298143,34.32321772247178 -20.21633185217513,34.368628897615054 -20.03597948151099))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.07774
45.91167271088946
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
2024-02-21T08:00:17.302313Z
Batch API, v4.303.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2024/02/21/065EAB
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.0 -21.0,33.0 -20.0,34.0 -20.0,34.0 -21.0,33.0 -21.0))
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_065EAB_S21E033_2024_02_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_065EAB_S21E033_2024_02_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_065EAB_S21E033_2024_02_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_065EAB_S21E033_2024_02_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_065EAB_S21E033_2024_02_21_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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