https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-04-18T18:53:39.704471Z
2020-04-18T18:54:04.703013Z
s3://sentinel-s1-l1c/GRD/2020/4/18/IW/DV/S1A_IW_GRDH_1SDV_20200418T185339_20200418T185404_032186_03B8CE_0E68
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
2020-04-18T18:53:39.704471Z
2020-04-18T18:54:04.703013Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200418T211409_V20200418T171101_20200418T202831.EOF
347.8884451518041
693000
Copernicus S1 Core Ground Segment - DPA
2020-04-18T21:50:47.395198Z
Sentinel-1 IPF, 003.20
S1A_IW_GRDH_1SDV_20200418T185339_20200418T185404_032186_03B8CE_0E68
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.811437363992729 14.502834686888301,-11.23777012350514 14.61419098351354,-10.66077655185895 14.724657677614456,-10.084485576368982 14.833445997118341,-9.522531124186386 14.938032060200529,-9.557143332010599 15.119086473306574,-9.59310367554042 15.299980504687413,-9.699139011282124 15.842971758869318,-9.7349588692119 16.023872235145838,-9.7696143206065 16.204979574085456,-9.816520299830259 16.445824460919045,-10.382978606987816 16.342317250491156,-10.96480729003651 16.234300232530167,-11.545147774975938 16.12485130596552,-12.123265599054648 16.014131743805546,-12.073074004222635 15.772793332431009,-12.03365109696241 15.591757781042938,-11.996706359284689 15.410241658227386,-11.960524605340188 15.228575618268486,-11.921549353047697 15.047450572164614,-11.88644284018738 14.865571557226577,-11.811437363992729 14.502834686888301))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84449160809443
46.07127560719189
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
2021-12-25T09:24:49.342682Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N15W013/2020/04/18/03B8CE
2.0E-4
2.0E-4
true
block average
2
2
16.0
-13.0
15.0
-12.0
POLYGON((-12.0 15.426423905826288,-12.033651096962545 15.591757781043228,-12.073074004220556 15.772793332421422,-12.120326594213543 16.0,-12.0 16.0,-12.0 15.426423905826288))
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_03B8CE_N15W013_2020_04_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03B8CE_N15W013_2020_04_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03B8CE_N15W013_2020_04_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03B8CE_N15W013_2020_04_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03B8CE_N15W013_2020_04_18_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