https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-13T03:52:05.297155Z
2019-04-13T03:52:30.295291Z
s3://sentinel-s1-l1c/GRD/2019/4/13/IW/DV/S1A_IW_GRDH_1SDV_20190413T035205_20190413T035230_026766_0301B7_DF3D
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
2019-04-13T03:52:05.297155Z
2019-04-13T03:52:30.295291Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190413T072507_V20190413T030322_20190413T062052.EOF
191.9642993491925
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-13T07:41:54.263490Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190413T035205_20190413T035230_026766_0301B7_DF3D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.30372244737809 3.1092125867062097,28.186598813676554 3.344675120104816,27.098011845497176 3.572760316561223,27.060330641391186 3.391945852738064,27.02414684679991 3.2107174226993727,26.98678317289241 3.029729658700779,26.95018986555325 2.8485741721290534,26.91246002573684 2.667652965437725,26.87408130673822 2.486862277798192,26.836767510553628 2.3058394367079456,26.788074058244703 2.0649589176706487,27.874815538520117 1.834456423812567,28.99027193898349 1.59708206696053,29.03942723368896 1.838660989038199,29.07712582749179 2.0202035645094822,29.115927671946707 2.201507394391808,29.154050742918322 2.3829526576477913,29.191056351976634 2.564633289304019,29.228889558006752 2.746135312982894,29.2655303661783 2.927886985576076,29.30372244737809 3.1092125867062097))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82893
46.19131060316213
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
2021-12-24T14:15:52.025441Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N03E026/2019/04/13/0301B7
2.0E-4
2.0E-4
true
block average
2
2
4.0
26.0
3.0
27.0
POLYGON((26.98077779840151 3.0,27.0 3.0937513068739064,27.0 3.0,26.98077779840151 3.0))
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_0301B7_N03E026_2019_04_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0301B7_N03E026_2019_04_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0301B7_N03E026_2019_04_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0301B7_N03E026_2019_04_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0301B7_N03E026_2019_04_13_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