https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-08T17:20:23.913782Z
2021-09-08T17:20:48.913269Z
s3://sentinel-s1-l1c/GRD/2021/9/8/IW/DV/S1B_IW_GRDH_1SDV_20210908T172023_20210908T172048_028609_036A07_1C71
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-09-08T17:20:23.913782Z
2021-09-08T17:20:48.913269Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.60191497798115
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-09T11:21:34.822270Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210908T172023_20210908T172048_028609_036A07_1C71
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.273249875115656 -23.55377406556323,17.83102061025032 -23.42536735811117,18.201568550056347 -23.33882306345404,18.450582235877576 -23.280105701606168,18.69768776955662 -23.221403141835662,19.069737714627696 -23.13218864608515,19.63392301125557 -22.9950057829724,19.535117966314203 -22.63600564298686,19.48706766983856 -22.4561510350317,19.388885568477406 -22.097000045547773,19.338966690022193 -21.917650578407336,19.29061100301918 -21.737933778064416,19.223753541619644 -21.499612001327055,18.664950786746484 -21.634882987528705,18.054196425232764 -21.780299197423343,17.44296595950705 -21.9232967696981,16.885034380164072 -22.051613695645223,16.899901816926125 -22.111176396328368,16.946747029183182 -22.291435111626246,16.997782733941875 -22.47074078249093,17.047534479527744 -22.650351822689444,17.094532163566278 -22.830604379431776,17.180857276128478 -23.19291229851897,17.273249875115656 -23.55377406556323))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.05969
45.95730360361986
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
2021-12-26T11:29:32.469779Z
Batch API, v4.51.0
s3://deafrica-sentinel-1/s1_rtc/S23E018/2021/09/08/036A07
2.0E-4
2.0E-4
true
block average
2
2
-22.0
18.0
-23.0
19.0
POLYGON((18.0 -23.0,18.0 -22.0,19.0 -22.0,19.0 -23.0,18.0 -23.0))
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_036A07_S23E018_2021_09_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036A07_S23E018_2021_09_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036A07_S23E018_2021_09_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036A07_S23E018_2021_09_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036A07_S23E018_2021_09_08_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