https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-15T05:37:47.231432Z
2021-10-15T05:38:12.229286Z
s3://sentinel-s1-l1c/GRD/2021/10/15/IW/DV/S1B_IW_GRDH_1SDV_20211015T053747_20211015T053812_029142_037A4B_1A92
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
2021-10-15T05:37:47.231432Z
2021-10-15T05:38:12.229286Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.0740201698893
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-15T10:08:16.430166Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211015T053747_20211015T053812_029142_037A4B_1A92
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.571536422077545 36.29584365409819,7.185833827047127 36.35493041848291,6.900554430373259 36.39775873947964,6.48797664614288 36.45842838708224,6.204225144111482 36.49926573586805,5.925983747805837 36.538621188035435,5.502110687267755 36.59724796785182,5.221752905023274 36.63515363577316,4.8274218348570805 36.68727512199021,4.786121296129867 36.50764689206705,4.746873747654563 36.327662974198795,4.70595397341852 36.14789253682955,4.673142677510663 35.96706440910816,4.636051754720355 35.786794605945374,4.518944416505011 35.1854867081827,4.9066475426484555 35.13279122206098,5.184297435808636 35.09424147955852,5.462975909013483 35.05487496032102,5.874284714803505 34.99552767348437,6.149155594264173 34.95504386905906,6.562714554832176 34.89288908082108,6.83593649556328 34.85100105903589,7.218625622189434 34.79121718840824,7.229521786540973 34.85142892883722,7.26502132468423 35.03311335905168,7.305075711813316 35.21408612244046,7.395752390946449 35.5743952928946,7.4374923602389575 35.75511631726856,7.485541438856627 35.934863439313226,7.52755821772848 36.115549448350485,7.571536422077545 36.29584365409819))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61198267339227
46.06223066310555
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
2021-12-26T13:21:18.242013Z
Batch API, v4.59.2
s3://deafrica-sentinel-1/s1_rtc/N35E006/2021/10/15/037A4B
2.0E-4
2.0E-4
true
block average
2
2
36.0
6.0
35.0
7.0
POLYGON((6.0 35.0,6.0 36.0,7.0 36.0,7.0 35.0,6.0 35.0))
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_037A4B_N35E006_2021_10_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037A4B_N35E006_2021_10_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037A4B_N35E006_2021_10_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037A4B_N35E006_2021_10_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037A4B_N35E006_2021_10_15_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