https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-31T03:31:01.325873Z
2023-01-31T03:31:30.334865Z
s3://sentinel-s1-l1c/GRD/2023/1/31/IW/DV/S1A_IW_GRDH_1SDV_20230131T033101_20230131T033130_047022_05A3DF_C3C1
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
2023-01-31T03:31:01.325873Z
2023-01-31T03:31:30.334865Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230131T050611_V20230131T010020_20230131T041750.EOF
192.0351066105474
693000
Copernicus Ground Segment
2023-01-31T06:08:41.921990Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230131T033101_20230131T033130_047022_05A3DF_C3C1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.92508942284365 -8.700424541331923,32.369787331155 -8.576452853623271,31.916790890807217 -8.474668362428352,31.351654483957283 -8.346886648150644,30.717087576162367 -8.202377646761844,30.70300069150019 -8.260140224890419,30.661513844617573 -8.44066072644128,30.61717874880859 -8.620530248933594,30.574672484721162 -8.800829889158647,30.53150358932028 -8.980981374233748,30.4932614300809 -9.16228564787908,30.33948695799073 -9.82380938379695,30.870223224015348 -9.945886697560656,31.435702220298346 -10.074939722281325,32.0026923604612 -10.203278180093927,32.56259628587213 -10.328953001902835,32.5865384733548 -10.207652632044557,32.7115626576947 -9.664869313253337,32.788343660708954 -9.301565333619338,32.82602648979244 -9.119763205034419,32.87023156263003 -8.939427445053262,32.90929461262356 -8.757944750295607,32.92508942284365 -8.700424541331923))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75209
46.09016492359954
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
2023-01-31T12:39:40.648174Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S10E032/2023/01/31/05A3DF
2.0E-4
2.0E-4
true
block average
2
2
-9.0
32.0
-10.0
33.0
POLYGON((32.855383624519064 -9.0,32.82602648979207 -9.119763205035348,32.71156265769468 -9.664869313253211,32.634368979651924 -10.0,32.0 -10.0,32.0 -9.0,32.855383624519064 -9.0))
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_05A3DF_S10E032_2023_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A3DF_S10E032_2023_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A3DF_S10E032_2023_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A3DF_S10E032_2023_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A3DF_S10E032_2023_01_31_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