https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-05T03:40:10.543323Z
2022-01-05T03:40:35.614081Z
s3://sentinel-s1-l1c/GRD/2022/1/5/IW/DV/S1A_IW_GRDH_1SDV_20220105T034010_20220105T034035_041320_04E985_00F1
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
2022-01-05T03:40:10.543323Z
2022-01-05T03:40:35.614081Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220105T065740_V20220105T024713_20220105T060443.EOF
192.0915316088551
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-05T23:50:22.249171Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220105T034010_20220105T034035_041320_04E985_00F1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.064053457514362 -12.234080524047874,29.52008393059844 -12.11130170238632,28.953111662109848 -11.982087615870714,28.38482810169281 -11.851309480629872,27.829455007582155 -11.722286326365424,27.787602141348383 -11.902753400045553,27.700042834632452 -12.262996422319409,27.65751720517002 -12.443429453427683,27.61413953775372 -12.623670155516466,27.52653391357893 -12.983980851085938,27.498406472724117 -13.105163505273207,28.05529890053031 -13.235420181562127,28.625569679645395 -13.36741448691011,29.196064603886562 -13.498046367809579,29.741715721151536 -13.621652478002712,29.766945901689176 -13.499590105818122,29.810019828320705 -13.318914273259567,29.85188244648173 -13.137970336679372,29.895956663754855 -12.957533249786476,29.938594740630943 -12.77677655479713,29.980698003792224 -12.595904833366077,30.021033800730578 -12.414639297352425,30.064053457514362 -12.234080524047874))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55612
45.92224955822296
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
2022-01-06T01:17:36.428730Z
Batch API, v4.79.0
s3://deafrica-sentinel-1/s1_rtc/S14E027/2022/01/05/04E985
2.0E-4
2.0E-4
true
block average
2
2
-13.0
27.0
-14.0
28.0
POLYGON((28.0 -13.222485814661402,27.498406472724074 -13.105163505273179,27.522815743956066 -13.0,28.0 -13.0,28.0 -13.222485814661402))
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_04E985_S14E027_2022_01_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E985_S14E027_2022_01_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E985_S14E027_2022_01_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E985_S14E027_2022_01_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E985_S14E027_2022_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