https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-09-21T17:17:08.265948Z
2020-09-21T17:17:29.003280Z
s3://sentinel-s1-l1c/GRD/2020/9/21/IW/DV/S1A_IW_GRDH_1SDV_20200921T171708_20200921T171729_034460_040262_AA50
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
2020-09-21T17:17:08.265948Z
2020-09-21T17:17:29.003280Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200921T193114_V20200921T153225_20200921T184955.EOF
347.6797771545383
693000
Copernicus S1 Core Ground Segment - DPA
2020-09-21T19:52:50.420840Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200921T171708_20200921T171729_034460_040262_AA50
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.318898311842787 22.037767784704233,11.916352224999192 22.14559495507235,12.514798669942337 22.251251384732736,13.116768116276992 22.355152870099776,13.710125616998146 22.455230343358892,13.674063881076943 22.635815543897216,13.63998504438828 22.816816632385965,13.492214949206254 23.5805748687378,12.894182519027417 23.48133037840008,12.287463615573085 23.378144459803032,11.68335540101431 23.272904876214223,11.08652428139586 23.166485418351467,11.131926056211238 22.944530425456882,11.170364636357043 22.76334969297384,11.20640489151441 22.58173469931149,11.318898311842787 22.037767784704233))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88371139937579
46.08160026890441
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
2021-12-25T17:28:18.703010Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N23E011/2020/09/21/040262
2.0E-4
2.0E-4
true
block average
2
2
24.0
11.0
23.0
12.0
POLYGON((11.120579534559987 23.0,11.086524281395953 23.166485418351517,12.0 23.328066426644746,12.0 23.0,11.120579534559987 23.0))
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_040262_N23E011_2020_09_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_040262_N23E011_2020_09_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_040262_N23E011_2020_09_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_040262_N23E011_2020_09_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_040262_N23E011_2020_09_21_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