https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-09T03:19:23.022670Z
2021-10-09T03:19:48.022132Z
s3://sentinel-s1-l1c/GRD/2021/10/9/IW/DV/S1B_IW_GRDH_1SDV_20211009T031923_20211009T031948_029053_03777E_A1F1
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
2021-10-09T03:19:23.022670Z
2021-10-09T03:19:48.022132Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9614814092655
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-09T07:52:54.997342Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211009T031923_20211009T031948_029053_03777E_A1F1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.10670546188148 1.098573463117181,34.9072898730291 1.5674418262313121,34.828975145471055 1.2062762251849255,34.788234730306804 1.0259789211518964,34.75187089300543 0.8447340526137308,34.71781166962435 0.6629850848677958,34.68002344242045 0.48203130582990134,34.64019483020016 0.30151112230215354,34.599689709344425 0.1211327896007166,34.58797747366525 0.06099406766220579,36.76881843115841 -0.40864297328886334,36.77950111498496 -0.34809613913894105,36.827175781062856 -0.16870564153558085,36.86717858921117 0.012340027485856274,36.905675678954836 0.19370765041454144,36.945282582173974 0.37483318767226775,36.97918119399302 0.5571837553660147,37.0680304911715 0.9173513646197299,37.10670546188148 1.098573463117181))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87641947254146
46.28075367273595
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
2021-12-26T13:01:53.184760Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/N00E035/2021/10/09/03777E
2.0E-4
2.0E-4
true
block average
2
2
1.0
35.0
0.0
36.0
POLYGON((35.0 0.0,35.0 1.0,36.0 1.0,36.0 0.0,35.0 0.0))
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_03777E_N00E035_2021_10_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03777E_N00E035_2021_10_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03777E_N00E035_2021_10_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03777E_N00E035_2021_10_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03777E_N00E035_2021_10_09_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