https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-22T03:56:14.166229Z
2023-01-22T03:56:45.950496Z
s3://sentinel-s1-l1c/GRD/2023/1/22/IW/DV/S1A_IW_GRDH_1SDV_20230122T035614_20230122T035645_046891_059F85_F109
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
2023-01-22T03:56:14.166229Z
2023-01-22T03:56:45.950496Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230122T052611_V20230122T012501_20230122T044231.EOF
192.0632984814054
693000
Copernicus Ground Segment
2023-01-22T06:36:44.663106Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230122T035614_20230122T035645_046891_059F85_F109
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.34382120787917 -10.481519418779838,25.814723127506223 -10.362712355639726,25.250739227123102 -10.235031199169073,24.68122391250987 -10.105004831114748,24.13214481013085 -9.978618421761038,24.09060136085001 -10.159109394304842,24.005465446054355 -10.519834472564707,23.963867222814173 -10.700437160107544,23.92055306053336 -10.880645727329354,23.877988136006675 -11.061039908422101,23.836550268421895 -11.241707954976938,23.713800599211513 -11.766119482641765,24.261990642793307 -11.893482700023945,24.83506469782061 -12.025380389635748,25.410335391346894 -12.15648964693147,25.942594974536735 -12.2766182327417,25.978351338020676 -12.112297947696955,26.060602005868233 -11.750074977065191,26.100865730203985 -11.56877775113984,26.14248740875412 -11.387792720863507,26.180334550092063 -11.20596222297687,26.222513547060682 -11.025113907994816,26.264044144809823 -10.84412540347673,26.307293567194606 -10.663529032215274,26.34382120787917 -10.481519418779838))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44666
45.96530147245913
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
2023-01-22T14:23:12.062166Z
Batch API, v4.171.0
s3://deafrica-sentinel-1/s1_rtc/S13E024/2023/01/22/059F85
2.0E-4
2.0E-4
true
block average
2
2
-12.0
24.0
-13.0
25.0
POLYGON((25.0 -12.062970597539568,24.72479102396338 -12.0,25.0 -12.0,25.0 -12.062970597539568))
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_059F85_S13E024_2023_01_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059F85_S13E024_2023_01_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059F85_S13E024_2023_01_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059F85_S13E024_2023_01_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059F85_S13E024_2023_01_22_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