https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-13T04:43:50.337253Z
2021-01-13T04:44:19.356195Z
s3://sentinel-s1-l1c/GRD/2021/1/13/IW/DV/S1B_IW_GRDH_1SDV_20210113T044350_20210113T044419_025131_02FDFF_0D05
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
2021-01-13T04:43:50.337253Z
2021-01-13T04:44:19.356195Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210113T065052_V20210113T022144_20210113T053914.EOF
192.2878034678465
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-13T07:36:27.129388Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210113T044350_20210113T044419_025131_02FDFF_0D05
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.904827722689763 22.453133132243543,18.313751981598998 22.559320653296467,17.71162149524574 22.66509463390714,17.10833477827426 22.768645630238634,16.517940478474664 22.867626865449235,16.39929097344043 22.266926576983796,16.362448757580214 22.08635088924005,16.324361013363983 21.90598080319352,16.287214638826324 21.725450953732913,16.253081015715594 21.54440937389044,16.217595982586957 21.36359078292388,16.19093775969143 21.242962997249727,16.772442401566366 21.143257577785892,17.363477228620408 21.0397284698049,17.96640654414847 20.93185642598788,18.542526569758152 20.8266350136025,18.577115460819048 20.946377275330867,18.60616634164087 21.129301088185098,18.643771326553217 21.31065049768983,18.68233980279926 21.49182345487313,18.73462306358229 21.670492028843242,18.849577527005255 22.214158135976632,18.892642798149957 22.394518851569106,18.904827722689763 22.453133132243543))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89107
46.12063340265347
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
2021-12-25T23:22:29.701612Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21E018/2021/01/13/02FDFF
2.0E-4
2.0E-4
true
block average
2
2
22.0
18.0
21.0
19.0
POLYGON((18.804295260397463 22.0,18.734623063582426 21.670492028843842,18.68233980279819 21.49182345486877,18.606166341640556 21.12930108818343,18.58563150561071 21.0,18.0 21.0,18.0 22.0,18.804295260397463 22.0))
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_02FDFF_N21E018_2021_01_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02FDFF_N21E018_2021_01_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02FDFF_N21E018_2021_01_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02FDFF_N21E018_2021_01_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02FDFF_N21E018_2021_01_13_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