https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-01-24T03:52:28.388115Z
2024-01-24T03:52:57.403861Z
s3://sentinel-s1-l1c/GRD/2024/1/24/IW/DV/S1A_IW_GRDH_1SDV_20240124T035228_20240124T035257_052243_0650DD_970D
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
2024-01-24T03:52:28.388115Z
2024-01-24T03:52:57.403861Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240124T051440_V20240124T011652_20240124T043422.EOF
192.6059545460811
693000
Copernicus Ground Segment
2024-01-24T06:11:34.474791Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240124T035228_20240124T035257_052243_0650DD_970D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.410772699951032 -26.43898238284888,24.0528097505513 -26.356711652913027,23.810522028131402 -26.300456024456828,23.44555488594097 -26.21484136718982,23.201752733721378 -26.157064657996635,22.837694316963603 -26.069922335586334,22.595356472965726 -26.01133792738514,22.35241606697771 -25.952141506257725,22.002199563580522 -25.865982373041295,21.9317676594823 -26.102341918085006,21.82340176041664 -26.459686847922644,21.77123843868141 -26.638896140477314,21.718023433557796 -26.817861575367466,21.518304179596328 -27.473565183963753,21.87135478489642 -27.56076655543223,22.11726072914472 -27.620895779191386,22.36270353992509 -27.680412752661894,22.72532629637224 -27.767421297675273,22.97839611339682 -27.827531542447055,23.346306355056306 -27.913950071043246,23.714932055731687 -27.99942285110008,23.958363106360302 -28.05526195462334,24.041391016998773 -27.754883350601574,24.141552121743366 -27.39517217919021,24.243323002060944 -27.035890176175453,24.343333271729453 -26.676259787194873,24.410772699951032 -26.43898238284888))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.38394
45.62164936497574
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
2024-01-24T08:15:32.714721Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/S26E021/2024/01/24/0650DD
2.0E-4
2.0E-4
true
block average
2
2
-25.0
21.0
-26.0
22.0
POLYGON((21.96226414803493 -26.0,22.0 -25.87336379845856,22.0 -26.0,21.96226414803493 -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_0650DD_S26E021_2024_01_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0650DD_S26E021_2024_01_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0650DD_S26E021_2024_01_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0650DD_S26E021_2024_01_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0650DD_S26E021_2024_01_24_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