https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-07T03:02:10.604884Z
2021-02-07T03:02:35.603106Z
s3://sentinel-s1-l1c/GRD/2021/2/7/IW/DV/S1A_IW_GRDH_1SDV_20210207T030210_20210207T030235_036478_04486A_FC44
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
2021-02-07T03:02:10.604884Z
2021-02-07T03:02:35.603106Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210207T063912_V20210207T021412_20210207T053142.EOF
191.9739107782345
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-08T00:21:09.808220Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210207T030210_20210207T030235_036478_04486A_FC44
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.20378514088183 5.794591549842046,41.095261772868795 6.023990081630561,40.5352684726317 6.138946161330468,39.986850203017575 6.2509016823671955,39.95155890700784 6.069703443882075,39.91455086291713 5.888757237008043,39.87446557957273 5.70843697238265,39.841146424978156 5.526720788300112,39.80073484192986 5.34645829607031,39.76553657042617 5.165115451539816,39.72879741200172 4.984084537411278,39.69371162438035 4.802704929657221,39.68275590554292 4.742620545123742,40.78978757609249 4.512954837776702,41.9009491118596 4.280563048729077,41.91455066400335 4.340307795954229,42.10060985516542 5.248212429861931,42.136072098128416 5.430150529189489,42.17083282370275 5.61223150555955,42.20378514088183 5.794591549842046))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78517934830148
46.09817409417513
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
2021-12-26T00:39:28.018747Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N05E040/2021/02/07/04486A
2.0E-4
2.0E-4
true
block average
2
2
6.0
40.0
5.0
41.0
POLYGON((40.0 5.0,40.0 6.0,41.0 6.0,41.0 5.0,40.0 5.0))
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_04486A_N05E040_2021_02_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04486A_N05E040_2021_02_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04486A_N05E040_2021_02_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04486A_N05E040_2021_02_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04486A_N05E040_2021_02_07_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