https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-27T02:44:15.837849Z
2021-07-27T02:44:44.857257Z
s3://sentinel-s1-l1c/GRD/2021/7/27/IW/DV/S1A_IW_GRDH_1SDV_20210727T024415_20210727T024444_038957_0498BC_DFD1
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
2021-07-27T02:44:15.837849Z
2021-07-27T02:44:44.857257Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0261980057175
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-27T05:21:30.387691Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210727T024415_20210727T024444_038957_0498BC_DFD1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((47.471485913201015 11.319201059491117,46.90516705546277 11.432059652312905,46.337142580301354 11.544066938706793,45.76866904414189 11.65495955487512,45.219646952435184 11.760903576491678,45.17241744755986 11.522120914513078,45.1358720718124 11.341193671573434,45.09741917370506 11.160630296372519,45.06065644241153 10.97973627526708,45.02417250203548 10.798783455137151,44.95241304307111 10.436627555546625,44.91266770721877 10.25629712017319,44.885235223083484 10.135947774510745,45.419077571563086 10.031145523215951,45.99251205431467 9.917525600500952,46.55206964735376 9.80563485423025,47.12288857278341 9.69045610245562,47.14644275838756 9.812060146906576,47.18057176362222 9.9942382520583,47.2135127818645 10.176652594691829,47.286224008399145 10.540090915686598,47.315180024204416 10.723295702618877,47.41933132147528 11.080402197176127,47.459603261470285 11.261331311639555,47.471485913201015 11.319201059491117))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81943000065409
46.12100019871891
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
2021-12-26T09:20:00.508971Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/N10E047/2021/07/27/0498BC
2.0E-4
2.0E-4
true
block average
2
2
11.0
47.0
10.0
48.0
POLYGON((47.39588175316162 11.0,47.315180024204146 10.723295702618561,47.286224008398264 10.540090915682264,47.213512781864715 10.176652594693,47.18161224016221 10.0,47.0 10.0,47.0 11.0,47.39588175316162 11.0))
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_0498BC_N10E047_2021_07_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0498BC_N10E047_2021_07_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0498BC_N10E047_2021_07_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0498BC_N10E047_2021_07_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0498BC_N10E047_2021_07_27_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