https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-03T03:18:56.617782Z
2021-12-03T03:19:21.616249Z
s3://sentinel-s1-l1c/GRD/2021/12/3/IW/DV/S1B_IW_GRDH_1SDV_20211203T031856_20211203T031921_029855_039061_B251
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
2021-12-03T03:18:56.617782Z
2021-12-03T03:19:21.616249Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.6348781755166
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-03T08:05:04.825166Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211203T031856_20211203T031921_029855_039061_B251
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.474389353065156 -27.109688436672748,32.1208178079372 -27.02849185384796,31.869790134245942 -26.9702282690885,31.61923019758048 -26.911570207188863,31.23929326387936 -26.821652074405165,30.86651601617934 -26.73231901960889,30.61541840806452 -26.67150882249914,30.364920907242247 -26.610339964910473,30.02516719256221 -26.526565951914442,29.972178296025024 -26.705514660994254,29.918235299378427 -26.88433808496085,29.863265342982885 -27.062925709144714,29.75137046727274 -27.41967034631801,29.696888416883674 -27.59843789695642,29.644810005309154 -27.777838687633757,29.57028403293176 -28.01493362454433,29.91267560357386 -28.099663925396996,30.167685493819814 -28.162136344851344,30.421349722627195 -28.223733977563377,30.79580878087484 -28.313663644024277,31.181214122139664 -28.40502610550341,31.437847801996995 -28.46517248185303,31.69066882041644 -28.523879214384436,32.051894478067446 -28.60683251467971,32.119969701024544 -28.36802833611103,32.16982837939276 -28.188029236706168,32.220779008263975 -28.008296758525674,32.2719652865999 -27.82863352062133,32.32404201391596 -27.64918987981628,32.37349381012315 -27.469157331280968,32.474389353065156 -27.109688436672748))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08301086546971
45.76263786467802
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
2021-12-26T15:49:27.034411Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/S28E030/2021/12/03/039061
2.0E-4
2.0E-4
true
block average
2
2
-27.0
30.0
-28.0
31.0
POLYGON((30.0 -28.0,30.0 -27.0,31.0 -27.0,31.0 -28.0,30.0 -28.0))
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_039061_S28E030_2021_12_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039061_S28E030_2021_12_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039061_S28E030_2021_12_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039061_S28E030_2021_12_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039061_S28E030_2021_12_03_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