https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-14T17:33:21.202501Z
2019-01-14T17:33:46.201794Z
s3://sentinel-s1-l1c/GRD/2019/1/14/IW/DV/S1A_IW_GRDH_1SDV_20190114T173321_20190114T173346_025476_02D2E1_733D
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
2019-01-14T17:33:21.202501Z
2019-01-14T17:33:46.201794Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190114T181856_V20190114T142620_20190114T174350.EOF
346.6772932584471
693000
Copernicus S1 Core Ground Segment - DPA
2019-01-14T18:25:29.742991Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190114T173321_20190114T173346_025476_02D2E1_733D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.367084449 -37.404134149,17.736488138 -37.319668104,18.017638898 -37.254465935,18.298303901 -37.188599876,18.71838443 -37.088561912,18.997822775 -37.021047994,19.416050586 -36.918551056,19.694245536 -36.849406417,20.060923673 -36.757065035,19.926082254 -36.403367144,19.792460103 -36.049409678,19.660064925 -35.695280501,19.50727465 -35.282327011,19.146714355 -35.372929306,18.873202186 -35.440794918,18.462078999 -35.541433496,18.187430262 -35.607748944,17.774613145 -35.706050391,17.498842603 -35.770799877,17.222627661 -35.8349186,16.859759323 -35.918015519,16.999901748 -36.334087649,17.121251769 -36.690932678,17.243648622 -37.047644432,17.367084449 -37.404134149))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.63667
45.46408624091838
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
2021-12-24T09:43:24.781648Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S37E019/2019/01/14/02D2E1
2.0E-4
2.0E-4
true
block average
2
2
-36.0
19.0
-37.0
20.0
POLYGON((19.773987738849794 -36.0,20.0 -36.5972582426066,20.0 -36.77240758093781,19.416050586009995 -36.91855105599793,19.08370686703273 -37.0,19.0 -37.0,19.0 -36.0,19.773987738849794 -36.0))
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_02D2E1_S37E019_2019_01_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D2E1_S37E019_2019_01_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D2E1_S37E019_2019_01_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D2E1_S37E019_2019_01_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D2E1_S37E019_2019_01_14_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