https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-07T07:11:54.023983Z
2021-01-07T07:12:19.943721Z
s3://sentinel-s1-l1c/GRD/2021/1/7/IW/DV/S1B_IW_GRDH_1SDV_20210107T071154_20210107T071219_025045_02FB25_57F6
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
2021-01-07T07:11:54.023983Z
2021-01-07T07:12:19.943721Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210107T094051_V20210107T044951_20210107T080721.EOF
192.3088310758171
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-07T11:35:56.220862Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210107T071154_20210107T071219_025045_02FB25_57F6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-18.04038389410292 22.76835604855231,-18.407731269617376 22.83445861216556,-18.65403810302577 22.878270821400164,-19.023792862178517 22.943273908201075,-19.27049100666869 22.986130928068444,-19.6408282375324 23.04969650479872,-19.887911650796774 23.091592025687696,-20.44830372174742 23.185073290518684,-20.72775832646309 21.747855726124317,-20.173281260850665 21.65345045946571,-19.562322952135666 21.547129527765744,-18.952262576940758 21.438575647676945,-18.344909752913637 21.32813385958559,-18.04038389410292 22.76835604855231))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7877311544548
46.2505787330626
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
2021-12-25T23:01:59.682985Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21W021/2021/01/07/02FB25
2.0E-4
2.0E-4
true
block average
2
2
22.0
-21.0
21.0
-20.0
POLYGON((-20.0 21.6232954966195,-20.727758326463057 21.747855726124357,-20.678731039201278 22.0,-20.0 22.0,-20.0 21.6232954966195))
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_02FB25_N21W021_2021_01_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02FB25_N21W021_2021_01_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02FB25_N21W021_2021_01_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02FB25_N21W021_2021_01_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02FB25_N21W021_2021_01_07_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