https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-26T15:39:07.974016Z
2023-01-26T15:39:36.969826Z
s3://sentinel-s1-l1c/GRD/2023/1/26/IW/DV/S1A_IW_GRDH_1SDV_20230126T153907_20230126T153936_046956_05A1BC_F973
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
2023-01-26T15:39:07.974016Z
2023-01-26T15:39:36.969826Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230126T174414_V20230126T140203_20230126T171933.EOF
348.0174587408627
693000
Copernicus Ground Segment
2023-01-26T18:31:10.838996Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230126T153907_20230126T153936_046956_05A1BC_F973
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.69352283715184 -5.539356329811055,40.794871545937546 -5.295895560324039,41.901782597401166 -5.04907194660497,41.691400332460496 -4.086564852346049,41.548187950384666 -3.4244449175579574,40.44286533169447 -3.668391749659984,39.34637420189405 -3.9089337406916904,39.371192532899784 -4.02891203497065,39.41180024805368 -4.209974451915899,39.44680577391665 -4.392273578101435,39.5635722086717 -4.936610606203253,39.69352283715184 -5.539356329811055))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55739
45.92493152657786
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
2023-01-27T01:41:58.536268Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S06E041/2023/01/26/05A1BC
2.0E-4
2.0E-4
true
block average
2
2
-5.0
41.0
-6.0
42.0
POLYGON((41.891056580592135 -5.0,41.901782597401166 -5.049071946604964,41.0 -5.250155167506005,41.0 -5.0,41.891056580592135 -5.0))
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_05A1BC_S06E041_2023_01_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A1BC_S06E041_2023_01_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A1BC_S06E041_2023_01_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A1BC_S06E041_2023_01_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A1BC_S06E041_2023_01_26_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