https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-06-21T05:49:08.273526Z
2019-06-21T05:49:42.058918Z
s3://sentinel-s1-l1c/GRD/2019/6/21/IW/DV/S1B_IW_GRDH_1SDV_20190621T054908_20190621T054942_016790_01F992_6E28
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2019-06-21T05:49:08.273526Z
2019-06-21T05:49:42.058918Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190621T073218_V20190621T032725_20190621T064455.EOF
192.3424617378306
693000
Copernicus S1 Core Ground Segment - DPA
2019-06-21T07:42:22.828458Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190621T054908_20190621T054942_016790_01F992_6E28
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((2.7688235242121175 23.939217013863068,2.386814240207328 24.007064015696685,2.1305687531942787 24.05200199217423,1.6175484483691411 24.140590304882902,1.2323245361458977 24.205900329256792,0.9752923972446262 24.24889953247624,0.7180887307878341 24.291464762895924,0.3419578092506064 24.35287409818368,0.3059149184948703 24.17235407222276,0.2729403339630661 23.991239287623433,0.2378077612298757 23.810468637572882,0.20259654184283996 23.629708014361302,0.166370387917332 23.449108387766934,0.13109278756498025 23.26834952312152,0.09747814274318878 23.087311740900486,-0.027368051641501766 22.44145993203408,0.343256410385826 22.379216139857686,0.5967101378137387 22.336127212459267,0.8500076201506952 22.29264256590153,1.2296587301098274 22.226675989532964,1.7353042733751896 22.13734568783368,1.987886668895809 22.09209378669074,2.3644608758260164 22.023849073597,2.5007270670100894 22.67105700330585,2.5375616215914185 22.852501767188244,2.5761989113512542 23.03361999478303,2.6157593701529276 23.214572174656997,2.6543457718169274 23.39569926984873,2.6928727645498394 23.576837922807954,2.729250887743599 23.758360186114356,2.7688235242121175 23.939217013863068))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85301787442408
46.69957643302137
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
2021-12-24T17:46:45.094334Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N23E001/2019/06/21/01F992
2.0E-4
2.0E-4
true
block average
2
2
24.0
1.0
23.0
2.0
POLYGON((1.0 23.0,1.0 24.0,2.0 24.0,2.0 23.0,1.0 23.0))
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_01F992_N23E001_2019_06_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01F992_N23E001_2019_06_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01F992_N23E001_2019_06_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01F992_N23E001_2019_06_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01F992_N23E001_2019_06_21_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