https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-31T05:29:30.730549Z
2021-05-31T05:29:55.729554Z
s3://sentinel-s1-l1c/GRD/2021/5/31/IW/DV/S1B_IW_GRDH_1SDV_20210531T052930_20210531T052955_027144_033E11_C4A5
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
2021-05-31T05:29:30.730549Z
2021-05-31T05:29:55.729554Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.0544667521946
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-31T06:54:36.286244Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210531T052930_20210531T052955_027144_033E11_C4A5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.577550152547019 36.070239412550634,9.189643105566534 36.12983444298338,8.910443775186225 36.17188706107311,8.635437018487973 36.21263406503472,8.211632543065729 36.274101037018326,7.9296200634827585 36.31412062253438,7.513681288089545 36.37186919130017,7.229116596826864 36.41048850380784,6.82997633176701 36.46344569088128,6.714720994773429 35.92329132806225,6.679663440518608 35.74276716584227,6.642699026583951 35.56248788637447,6.600474251504781 35.38290430037139,6.566218824541029 35.20226424334834,6.532601441958799 35.021532771733504,6.525718171205124 34.96101850202633,6.915082005577477 34.90789098196204,7.18887186563656 34.869735720668764,7.467794973565007 34.830201892854305,7.872292185358966 34.77165202168812,8.15199067347502 34.730343991430445,8.569200898397776 34.66745509872699,8.84184286353485 34.62553058679475,9.225391653353556 34.56543864303603,9.239354606921724 34.625350077129525,9.275721646834388 34.80688919198594,9.318342539233669 34.98744828126513,9.366400368246447 35.167158357603206,9.409334958804159 35.347675487265846,9.45059417713599 35.52845872683394,9.494465385534276 35.70883817143958,9.533174804174077 35.89002190396825,9.577550152547019 36.070239412550634))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57566959333806
46.10131496785829
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
2021-12-26T06:29:41.487738Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E008/2021/05/31/033E11
2.0E-4
2.0E-4
true
block average
2
2
36.0
8.0
35.0
9.0
POLYGON((8.0 35.0,8.0 36.0,9.0 36.0,9.0 35.0,8.0 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_033E11_N35E008_2021_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033E11_N35E008_2021_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033E11_N35E008_2021_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033E11_N35E008_2021_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033E11_N35E008_2021_05_31_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