https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-20T03:23:24.092831Z
2023-03-20T03:23:49.091162Z
s3://sentinel-s1-l1c/GRD/2023/3/20/IW/DV/S1A_IW_GRDH_1SDV_20230320T032324_20230320T032349_047722_05BB7E_3AD7
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
2023-03-20T03:23:24.092831Z
2023-03-20T03:23:49.091162Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230320T045707_V20230320T010019_20230320T041749.EOF
192.1844330805249
693000
Copernicus Ground Segment
2023-03-20T06:23:20.151904Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230320T032324_20230320T032349_047722_05BB7E_3AD7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.771891846807115 19.01397847738233,38.18688121981776 19.122858467851152,37.598682815422514 19.230315445022338,37.00663164999285 19.33642969848988,36.42417034386774 19.43881464996212,36.388058475381904 19.258108241088905,36.348497989968905 19.077906427370422,36.31840108933178 18.89604912625921,36.24930991225385 18.533869785984415,36.21300713336676 18.35308221401168,36.17559516354754 18.17248679790258,36.12708996558331 17.9323421818388,36.70042571656299 17.829575521748165,37.2753843411071 17.7247029456598,37.867807551562564 17.61476010234992,38.45206534177345 17.50445648195331,38.4644606820271 17.564049090563053,38.5065098584047 17.744616992604648,38.54403416290616 17.9260438646734,38.583100836277204 18.10717772330741,38.771891846807115 19.01397847738233))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80447971273178
46.10816448609295
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
2023-03-20T09:25:35.195435Z
Batch API, v4.184.0
s3://deafrica-sentinel-1/s1_rtc/N18E037/2023/03/20/05BB7E
2.0E-4
2.0E-4
true
block average
2
2
19.0
37.0
18.0
38.0
POLYGON((37.0 18.0,37.0 19.0,38.0 19.0,38.0 18.0,37.0 18.0))
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_05BB7E_N18E037_2023_03_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BB7E_N18E037_2023_03_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BB7E_N18E037_2023_03_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BB7E_N18E037_2023_03_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BB7E_N18E037_2023_03_20_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