https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-02T17:03:14.926366Z
2022-01-02T17:03:39.925464Z
s3://sentinel-s1-l1c/GRD/2022/1/2/IW/DV/S1A_IW_GRDH_1SDV_20220102T170314_20220102T170339_041284_04E83A_8E2A
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
2022-01-02T17:03:14.926366Z
2022-01-02T17:03:39.925464Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220102T174316_V20220102T135344_20220102T171114.EOF
347.36449553126124
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-02T18:23:25.066678Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220102T170314_20220102T170339_041284_04E83A_8E2A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.75345398807772 -28.453029322483633,23.123197866696806 -28.368024518573193,23.38107881829608 -28.30805688028468,23.63365221562153 -28.2487991240172,24.014316201359673 -28.158482562191153,24.267556745158863 -28.097731597923875,24.645496463621598 -28.0060775189351,24.90066374544077 -27.943513387357957,25.207567343418866 -27.867536647533715,25.09940353501645 -27.509852051331556,24.933855293355176 -26.974169223312938,24.879573996463975 -26.795423737857288,24.754502613826432 -26.378727449701103,24.450256997968296 -26.453771530233574,24.200223947174592 -26.514874926808105,23.82303916878508 -26.606110779377467,23.57291596225595 -26.66598075947196,23.321276676834493 -26.7257126911853,22.944480411898738 -26.81420533269641,22.691672370933553 -26.87294643111933,22.32962106349475 -26.95617114154772,22.345817842786097 -27.01553893434875,22.50271743916764 -27.553592801775434,22.552064320228858 -27.733652450765902,22.606255882081708 -27.91261297242437,22.653590773213097 -28.09316620719212,22.70229736778655 -28.273419490353618,22.75345398807772 -28.453029322483633))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.34312
45.95081407426885
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
2022-01-02T22:24:36.550546Z
Batch API, v4.75.1
s3://deafrica-sentinel-1/s1_rtc/S28E022/2022/01/02/04E83A
2.0E-4
2.0E-4
true
block average
2
2
-27.0
22.0
-28.0
23.0
POLYGON((22.629165775896944 -28.0,22.606255882080234 -27.912612972419645,22.552064320234972 -27.733652450787826,22.502717439168755 -27.553592801779498,22.341578495519403 -27.0,23.0 -27.0,23.0 -28.0,22.629165775896944 -28.0))
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_04E83A_S28E022_2022_01_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E83A_S28E022_2022_01_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E83A_S28E022_2022_01_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E83A_S28E022_2022_01_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E83A_S28E022_2022_01_02_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