https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-06T02:27:59.336580Z
2021-02-06T02:28:24.334594Z
s3://sentinel-s1-l1c/GRD/2021/2/6/IW/DV/S1A_IW_GRDH_1SDV_20210206T022759_20210206T022824_036463_0447E5_5B41
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
2021-02-06T02:27:59.336580Z
2021-02-06T02:28:24.334594Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210206T062727_V20210206T013303_20210206T045033.EOF
192.2865141070324
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-11T14:48:39.491875Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210206T022759_20210206T022824_036463_0447E5_5B41
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((46.84650184912026 -19.39136111521744,46.29428158999282 -19.2648254743259,45.69483410793608 -19.125335588728372,45.10864840017201 -18.98686025864282,44.559778587925734 -18.85528962021135,44.325183268335564 -19.754211074284157,44.22894859916639 -20.113330591920473,44.16735198721677 -20.353080079746476,44.72058243150259 -20.486378717332627,45.319653216917345 -20.62848049125809,45.91556974105069 -20.767524162728968,46.482246450084816 -20.897612196652787,46.531101846383834 -20.654653295110826,46.579192587076115 -20.474837384836018,46.63045320870012 -20.295758689292185,46.66929799886061 -20.11383997621928,46.7114367579683 -19.932687278191192,46.761082955510226 -19.75326524487428,46.79813248054225 -19.57096489076526,46.84650184912026 -19.39136111521744))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.25978
45.86598417915406
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
2021-12-26T00:36:51.709785Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S20E044/2021/02/06/0447E5
2.0E-4
2.0E-4
true
block average
2
2
-19.0
44.0
-20.0
45.0
POLYGON((44.25931824348992 -20.0,44.32518326833939 -19.75421107427068,44.52201291035665 -19.0,45.0 -19.0,45.0 -20.0,44.25931824348992 -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_0447E5_S20E044_2021_02_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0447E5_S20E044_2021_02_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0447E5_S20E044_2021_02_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0447E5_S20E044_2021_02_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0447E5_S20E044_2021_02_06_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