https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-14T17:12:32.898058Z
2021-01-14T17:12:57.896149Z
s3://sentinel-s1-l1c/GRD/2021/1/14/IW/DV/S1A_IW_GRDH_1SDV_20210114T171232_20210114T171257_036137_043C99_2148
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
2021-01-14T17:12:32.898058Z
2021-01-14T17:12:57.896149Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210114T211502_V20210114T170253_20210114T202023.EOF
346.8946428436531
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-15T09:40:30.150977Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210114T171232_20210114T171257_036137_043C99_2148
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.438697559877323 35.35127112122226,10.846147396349243 35.41444352778235,11.126057266588111 35.456986275231095,11.547668179318032 35.519759353579765,11.829096682052947 35.560789160894956,12.251763485878685 35.62110188153487,12.533885878111043 35.660486776076425,12.81627980856892 35.69921107579913,13.163436434261907 35.74583838977811,13.016253640106402 36.46691701389349,12.906689964564304 37.007877893276905,12.856536129090944 37.247863098386155,12.502534391426316 37.20164825931405,12.214587525592915 37.16321737388412,11.926931536634292 37.12408854521667,11.496001904801048 37.064090268378855,11.209090784398253 37.02322381133772,10.780451439812715 36.9607959473459,10.493153264212456 36.91803257105704,10.077464842199202 36.85483557209709,10.093041103954649 36.79509535551217,10.134317812707629 36.61429414870125,10.183217195155189 36.434669348263746,10.226318382707168 36.25415872714756,10.266279553971925 36.07316636152621,10.31010185360914 35.89277431033739,10.438697559877323 35.35127112122226))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62011468730478
46.21070334691614
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
2021-12-25T23:26:42.779439Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N36E012/2021/01/14/043C99
2.0E-4
2.0E-4
true
block average
2
2
37.0
12.0
36.0
13.0
POLYGON((12.908285516065073 37.0,13.0 36.547167912759626,13.0 36.0,12.0 36.0,12.0 37.0,12.908285516065073 37.0))
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_043C99_N36E012_2021_01_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043C99_N36E012_2021_01_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043C99_N36E012_2021_01_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043C99_N36E012_2021_01_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043C99_N36E012_2021_01_14_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