https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-15T16:26:36.868376Z
2021-11-15T16:27:05.900833Z
s3://sentinel-s1-l1c/GRD/2021/11/15/IW/DV/S1B_IW_GRDH_1SDV_20211115T162636_20211115T162705_029601_03885C_A2E6
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-11-15T16:26:36.868376Z
2021-11-15T16:27:05.900833Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7346462736304
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-15T17:19:43.442312Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211115T162636_20211115T162705_029601_03885C_A2E6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.05594211782363 20.159633023667766,24.678268765744022 20.274069632867562,25.176585515649993 20.363993417091017,25.79905431635333 20.47418283556921,26.41393614293208 20.58068931022828,26.29679463760553 21.180568903802335,26.262128716396614 21.361545502863564,26.194337013175222 21.72374127802332,26.122234927173725 22.08519422971771,26.097374148338435 22.206905022992785,25.47733541228415 22.10189580936039,25.224644818629052 22.058380488615672,24.84853672096294 21.992839053234576,24.339048533109853 21.9025893355177,24.086375316213413 21.85720304709138,23.7103760279012 21.788893969049557,23.81497248502843 21.30464995752431,23.8909362981855 20.942044507447925,24.05594211782363 20.159633023667766))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88577484691364
46.73356195639504
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
2021-12-26T14:54:19.210860Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N20E025/2021/11/15/03885C
2.0E-4
2.0E-4
true
block average
2
2
21.0
25.0
20.0
26.0
POLYGON((26.0 20.508989550352386,25.0 20.33212766541937,25.0 21.0,26.0 21.0,26.0 20.508989550352386))
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_03885C_N20E025_2021_11_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03885C_N20E025_2021_11_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03885C_N20E025_2021_11_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03885C_N20E025_2021_11_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03885C_N20E025_2021_11_15_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