https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-12T04:58:28.475277Z
2022-01-12T04:58:53.474543Z
s3://sentinel-s1-l1c/GRD/2022/1/12/IW/DV/S1A_IW_GRDH_1SDV_20220112T045828_20220112T045853_041423_04ECDC_D110
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
2022-01-12T04:58:28.475277Z
2022-01-12T04:58:53.474543Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220112T050947_V20220112T041749_20220112T105249.EOF
192.7566409830991
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-12T06:38:41.146885Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220112T045828_20220112T045853_041423_04ECDC_D110
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.887161421694028 32.03626268627142,16.48106380649529 32.10193897719445,16.205633771457947 32.14568823517537,15.792000251407655 32.210188533902354,15.515923195226252 32.25243744786131,15.23949569437793 32.29409791978162,14.824056206237819 32.355501974654764,14.546833170581504 32.395671874688254,14.26421931389571 32.43595740322021,14.11962788758669 31.714109402974294,14.084053572417918 31.53353502168892,14.010935980637587 31.17265781138607,13.962884174965918 30.93252423764995,14.240177348406712 30.891950233507387,14.514059491998133 30.851258399419457,14.922458808909859 30.78943957930793,15.19427181195834 30.74753889520929,15.46695281696766 30.70489735294596,15.872927471132881 30.640279414253136,16.144531795350794 30.59629452457132,16.543581846462846 30.530566014555454,16.598137084113198 30.771077979748636,16.722803579005976 31.313194490787474,16.887161421694028 32.03626268627142))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69144057361972
46.55084734080122
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
2022-01-12T08:59:40.503613Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N31E013/2022/01/12/04ECDC
2.0E-4
2.0E-4
true
block average
2
2
32.0
13.0
31.0
14.0
POLYGON((13.976386377800381 31.0,14.0 31.118006460077698,14.0 31.0,13.976386377800381 31.0))
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_04ECDC_N31E013_2022_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04ECDC_N31E013_2022_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04ECDC_N31E013_2022_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04ECDC_N31E013_2022_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04ECDC_N31E013_2022_01_12_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