https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-05T04:58:29.727892Z
2021-01-05T04:59:00.467303Z
s3://sentinel-s1-l1c/GRD/2021/1/5/IW/DV/S1A_IW_GRDH_1SDV_20210105T045829_20210105T045900_035998_04379B_5578
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
2021-01-05T04:58:29.727892Z
2021-01-05T04:59:00.467303Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210105T073645_V20210105T023854_20210105T055624.EOF
192.7304191107399
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-05T08:37:02.581171Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210105T045829_20210105T045900_035998_04379B_5578
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.795639881627164 31.632674467898315,16.397224931140332 31.69744051098591,16.1269512754581 31.74061599060818,15.721075046331908 31.80430477654993,15.450184301111664 31.846045540936963,15.042959399343193 31.90764020461973,14.770952378429444 31.948011708991007,14.498908322176366 31.987772453642407,14.18730668587164 32.03254222047067,14.114909147114565 31.671683814181826,14.079213441909019 31.49113216458442,14.041348747073872 31.310887704664434,13.934266998037039 30.76920397294188,13.861604396079125 30.408249356187042,13.840856951392244 30.30822882057115,14.147031865111668 30.262918371152224,14.414500454069184 30.222703926339072,14.68131094235326 30.182012080450626,15.081302407715132 30.1199301783967,15.347391212530496 30.077913320140972,15.746402774945416 30.0138316769995,16.009933520319482 29.97079878572476,16.400947853865627 29.90590814292673,16.464812769947223 30.18693487306743,16.50683630735503 30.367544429159167,16.588624021404392 30.729145403001812,16.71365667140042 31.271176336104336,16.795639881627164 31.632674467898315))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70188030451954
46.40175104907537
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
2021-12-25T22:57:14.434846Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E013/2021/01/05/04379B
2.0E-4
2.0E-4
true
block average
2
2
31.0
13.0
30.0
14.0
POLYGON((14.0 30.28467743627678,13.840856951392265 30.308228820571173,13.97989148480082 31.0,14.0 31.0,14.0 30.28467743627678))
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_04379B_N30E013_2021_01_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04379B_N30E013_2021_01_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04379B_N30E013_2021_01_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04379B_N30E013_2021_01_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04379B_N30E013_2021_01_05_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