https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-25T02:28:01.738110Z
2021-05-25T02:28:26.736478Z
s3://sentinel-s1-l1c/GRD/2021/5/25/IW/DV/S1A_IW_GRDH_1SDV_20210525T022801_20210525T022826_038038_047D4C_5829
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
2021-05-25T02:28:01.738110Z
2021-05-25T02:28:26.736478Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2855343472091
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-25T08:45:34.456890Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210525T022801_20210525T022826_038038_047D4C_5829
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((46.84729755168772 -19.391603385460854,46.29507724521481 -19.265079931597636,45.69562499880128 -19.125602144740572,45.10943748176103 -18.9871394949366,44.56019569605761 -18.855491300795908,44.32564187515746 -19.754420987036816,44.22924156383742 -20.1134995090896,44.16783813748117 -20.353295167354634,44.7214443731573 -20.48667237406088,45.32051951872731 -20.628761530687104,45.916439059180334 -20.767792372635128,46.48311938225551 -20.897868533400445,46.53195471677889 -20.65490586981774,46.58004185528925 -20.475089525192946,46.63129554321584 -20.2960096220381,46.6701294159713 -20.114088972187805,46.71225849344334 -19.932934413940163,46.76189743635686 -19.75351106155193,46.798935743291494 -19.57120858388118,46.84729755168772 -19.391603385460854))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.25162
45.86165687764412
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
2021-12-26T06:12:26.932431Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S20E044/2021/05/25/047D4C
2.0E-4
2.0E-4
true
block average
2
2
-19.0
44.0
-20.0
45.0
POLYGON((44.259712303073876 -20.0,44.32564187515726 -19.754420987038717,44.522489668466875 -19.0,45.0 -19.0,45.0 -20.0,44.259712303073876 -20.0))
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_047D4C_S20E044_2021_05_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047D4C_S20E044_2021_05_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047D4C_S20E044_2021_05_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047D4C_S20E044_2021_05_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047D4C_S20E044_2021_05_25_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