https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-16T03:45:57.037663Z
2022-04-16T03:46:22.035724Z
s3://sentinel-s1-l1c/GRD/2022/4/16/IW/DV/S1A_IW_GRDH_1SDV_20220416T034557_20220416T034622_042793_051B86_225D
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
2022-04-16T03:45:57.037663Z
2022-04-16T03:46:22.035724Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220416T070521_V20220416T025526_20220416T061256.EOF
191.977756625687
693000
Copernicus Ground Segment
2022-04-16T09:03:05.787853Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220416T034557_20220416T034622_042793_051B86_225D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.974048255279644 -3.390104907555731,29.099077454550454 -3.1987678916396884,27.784494963595794 -2.909803069403401,27.744938930684434 -3.090408262796359,27.70022318608835 -3.2699663434451254,27.66684444964912 -3.452049566988072,27.62813098189192 -3.6329540135833085,27.590114753743542 -3.814021523558808,27.55049992171556 -3.9947418340648024,27.51326545484499 -4.176002357855298,27.461830533612613 -4.41682469252747,28.548209541089143 -4.6580884778576195,29.657949436764746 -4.902686724957025,29.670154975410437 -4.842528678718658,29.699352186473565 -4.659011468584976,29.747679196902645 -4.479715331713415,29.777684377427093 -4.2963871671174,29.8166109163949 -4.115028271670164,29.850108203756776 -3.9324798660007767,29.888899997412278 -3.751100180476099,29.933851172690947 -3.571075938806414,29.974048255279644 -3.390104907555731))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66861159262146
46.167938326971
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
2022-04-16T11:22:57.572596Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/S04E027/2022/04/16/051B86
2.0E-4
2.0E-4
true
block average
2
2
-3.0
27.0
-4.0
28.0
POLYGON((27.54941979129765 -4.0,27.66684444964945 -3.4520495669862243,27.700223186088426 -3.269966343444974,27.744938930684114 -3.09040826279766,27.764740090061125 -3.0,28.0 -3.0,28.0 -4.0,27.54941979129765 -4.0))
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_051B86_S04E027_2022_04_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051B86_S04E027_2022_04_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051B86_S04E027_2022_04_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051B86_S04E027_2022_04_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051B86_S04E027_2022_04_16_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