https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-26T17:25:59.628085Z
2023-12-26T17:26:24.626224Z
s3://sentinel-s1-l1c/GRD/2023/12/26/IW/DV/S1A_IW_GRDH_1SDV_20231226T172559_20231226T172624_051828_0642C9_558F
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
2023-12-26T17:25:59.628085Z
2023-12-26T17:26:24.626224Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231226T193911_V20231226T155721_20231226T191451.EOF
346.8099774694316
693000
Copernicus Ground Segment
2023-12-26T19:48:50.193637Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231226T172559_20231226T172624_051828_0642C9_558F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.949463880677868 -36.04623302880178,19.286655408461744 -35.96911200970319,19.566317955692153 -35.90429879884564,19.84552340501004 -35.83883800632132,20.263468810067206 -35.73943824339915,20.541520195699295 -35.67236983996605,20.957722760743344 -35.57057094571271,21.234604639345854 -35.5019113683863,21.60075390799004 -35.40994216626422,21.470639652822843 -35.05558744316623,21.277588310139787 -34.52362208250322,21.152222468003384 -34.16829122835092,21.09351851723147 -33.989655682547465,21.074540122355746 -33.93044801752945,20.709846492491735 -34.02187396720842,20.434587846130476 -34.090021797554414,20.02546320501361 -34.18996467760124,19.752997184868285 -34.255639642291236,19.340382121453295 -34.35376438975361,19.0651847749881 -34.41831345598884,18.79012416098289 -34.48211527949405,18.458504754526075 -34.55806769426574,18.594183261801202 -34.97467993099279,18.71164196771989 -35.3320192513061,18.83007439065379 -35.68923316497603,18.949463880677868 -36.04623302880178))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.46773
45.55648368518008
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
2023-12-26T21:07:19.482017Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/S36E018/2023/12/26/0642C9
2.0E-4
2.0E-4
true
block average
2
2
-35.0
18.0
-36.0
19.0
POLYGON((18.934002424553576 -36.0,18.602506058566835 -35.0,19.0 -35.0,19.0 -36.0,18.934002424553576 -36.0))
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_0642C9_S36E018_2023_12_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0642C9_S36E018_2023_12_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0642C9_S36E018_2023_12_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0642C9_S36E018_2023_12_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0642C9_S36E018_2023_12_26_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