https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-05T03:22:11.993179Z
2021-04-05T03:22:36.991735Z
s3://sentinel-s1-l1c/GRD/2021/4/5/IW/DV/S1B_IW_GRDH_1SDV_20210405T032211_20210405T032236_026326_032467_D953
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
2021-04-05T03:22:11.993179Z
2021-04-05T03:22:36.991735Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.219047714214
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-05T07:21:23.819552Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210405T032211_20210405T032236_026326_032467_D953
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.01502988966565 20.180945286890545,38.42643799799545 20.289239527445936,37.833364538680705 20.396208254191997,37.23948040071929 20.501158460209684,36.64546448773035 20.603956627721566,36.575236489182416 20.242241927920166,36.467090780155885 19.69997948408659,36.43369143037352 19.518758274529407,36.39679943839885 19.33813756141048,36.34997800919444 19.097449601072558,36.93331669283776 18.99445446557108,37.529102611226705 18.887232308575257,38.116525734205666 18.779507776154567,38.699569832204 18.6706217996288,39.01502988966565 20.180945286890545))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79490050492144
46.07437
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
2021-12-26T03:36:00.845834Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N19E037/2021/04/05/032467
2.0E-4
2.0E-4
true
block average
2
2
20.0
37.0
19.0
38.0
POLYGON((37.0 19.0,37.0 20.0,38.0 20.0,38.0 19.0,37.0 19.0))
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_032467_N19E037_2021_04_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032467_N19E037_2021_04_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032467_N19E037_2021_04_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032467_N19E037_2021_04_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032467_N19E037_2021_04_05_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