https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-03-23T18:17:55.488814Z
2019-03-23T18:18:24.512297Z
s3://sentinel-s1-l1c/GRD/2019/3/23/IW/DV/S1A_IW_GRDH_1SDV_20190323T181755_20190323T181824_026469_02F6CD_1EC0
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
2019-03-23T18:17:55.488814Z
2019-03-23T18:18:24.512297Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190323T203018_V20190323T163759_20190323T195529.EOF
348.0208800829186
693000
Copernicus S1 Core Ground Segment - DPA
2019-03-23T20:51:08.837481Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190323T181755_20190323T181824_026469_02F6CD_1EC0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.587888873234555 4.807337073219559,-0.4779092304845146 5.0387242845848865,0.6271109787049821 5.267017292333794,0.578686587583306 5.506885232485353,0.5066105476804404 5.86930915664795,0.433182875069973 6.2314300344658955,0.39696455592708935 6.41258322911027,0.3616627437591038 6.5939175753630055,0.32515119627488137 6.774998813338885,0.3013210658175875 6.8963800182066075,-0.24827297972447757 6.784827989735952,-0.8074474986284353 6.670634942519513,-1.3663629265311186 6.555804734240883,-1.9209511536603348 6.441192042377409,-1.8965067177944588 6.3194798262174885,-1.8592220966637936 6.137882126711738,-1.8229667459806522 5.956066847080275,-1.7859094332446006 5.774416214592615,-1.710854865318777 5.411303622103134,-1.6372918959372489 5.047867016515541,-1.587888873234555 4.807337073219559))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76862
46.02211863286165
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
2021-12-24T13:08:39.942267Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N04W002/2019/03/23/02F6CD
2.0E-4
2.0E-4
true
block average
2
2
5.0
-2.0
4.0
-1.0
POLYGON((-1.5878888732345542 4.807337073219558,-1.627460374459208 5.0,-1.0 5.0,-1.0 4.9298888405955745,-1.5878888732345542 4.807337073219558))
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_02F6CD_N04W002_2019_03_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02F6CD_N04W002_2019_03_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02F6CD_N04W002_2019_03_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02F6CD_N04W002_2019_03_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02F6CD_N04W002_2019_03_23_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