https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-08T03:23:19.284710Z
2022-03-08T03:23:44.283173Z
s3://sentinel-s1-l1c/GRD/2022/3/8/IW/DV/S1A_IW_GRDH_1SDV_20220308T032319_20220308T032344_042224_050837_08CD
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
2022-03-08T03:23:19.284710Z
2022-03-08T03:23:44.283173Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220308T045848_V20220308T005200_20220308T040930.EOF
192.0691340216266
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-08T06:40:43.354379Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220308T032319_20220308T032344_042224_050837_08CD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.49512055495625 -10.888600224776292,33.92313233064158 -10.759953237846887,33.362497181914215 -10.63277216988403,32.79796406294755 -10.503593689049085,32.262142919585244 -10.379959829941095,32.22095898438855 -10.560542881440943,32.17818747532813 -10.740856708915006,32.09379907656364 -11.101789072682742,32.05281909375642 -11.282553398362984,32.010335293403294 -11.46297427437366,31.966653909106196 -11.643124952932839,31.925139798491642 -11.823791209602144,31.911023909733398 -11.883291982294605,32.4520051168097 -12.009093837219128,33.017921951825606 -12.139443617163167,33.58080575565365 -12.267831153528347,34.15447042850288 -12.39740628255721,34.16818248497559 -12.33769482094945,34.208316198974806 -12.156360148360282,34.29099939041584 -11.794254419826839,34.32791640655125 -11.6122114836616,34.37104999526145 -11.431577452198068,34.413392246104905 -11.250770536658097,34.452500825996594 -11.069239827506557,34.49512055495625 -10.888600224776292))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60185178383278
46.04682198853664
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
2022-03-08T09:09:30.713204Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S12E034/2022/03/08/050837
2.0E-4
2.0E-4
true
block average
2
2
-11.0
34.0
-12.0
35.0
POLYGON((34.46883712566136 -11.0,34.452500825996516 -11.069239827506335,34.413392246107556 -11.250770536646163,34.327916406550685 -11.612211483664476,34.29099939041519 -11.794254419829652,34.24401946203281 -12.0,34.0 -12.0,34.0 -11.0,34.46883712566136 -11.0))
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_050837_S12E034_2022_03_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050837_S12E034_2022_03_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050837_S12E034_2022_03_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050837_S12E034_2022_03_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050837_S12E034_2022_03_08_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