https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-01T17:02:13.268828Z
2020-01-01T17:02:38.267893Z
s3://sentinel-s1-l1c/GRD/2020/1/1/IW/DV/S1A_IW_GRDH_1SDV_20200101T170213_20200101T170238_030609_0381C4_0AFA
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
2020-01-01T17:02:13.268828Z
2020-01-01T17:02:38.267893Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200101T175531_V20200101T135332_20200101T171102.EOF
347.17139910253235
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-01T18:20:15.626894Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200101T170213_20200101T170238_030609_0381C4_0AFA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.653212054197173 -31.438538569030875,24.01591822072657 -31.3551975371388,24.27830197367387 -31.294169359459136,24.540347574179965 -31.232608383021166,24.93277823895408 -31.13927226468873,25.193971107342854 -31.07638791175015,25.585115090002812 -30.981076002214557,25.845445301177264 -30.916880758692226,26.17156247996882 -30.835586727674528,26.113172893134717 -30.65747575709978,25.994644551307687 -30.301580678802416,25.93731640735099 -30.12318210837863,25.819644834656188 -29.767218774218215,25.761531301804233 -29.589091033415713,25.703897031350614 -29.410866428885114,25.685289721580475 -29.352008859056888,25.363546912630603 -29.431951442892093,25.106737609612686 -29.495102638125406,24.72093035678263 -29.588902768280338,24.463331862614158 -29.65081567095457,24.076346944518477 -29.742749585114915,23.817967563342194 -29.803412628421334,23.55927826028565 -29.86357254096504,23.201717631563575 -29.945764883234094,23.21896718806171 -30.004976540323657,23.32657233547168 -30.363502856994884,23.435995171157796 -30.721681588758887,23.48909326533054 -30.9011693581659,23.599107181003163 -31.25932149359525,23.653212054197173 -31.438538569030875))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.15694
45.8078105173126
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
2021-12-25T03:49:09.809487Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S31E023/2020/01/01/0381C4
2.0E-4
2.0E-4
true
block average
2
2
-30.0
23.0
-31.0
24.0
POLYGON((23.51945116305354 -31.0,23.217517420942425 -30.0,24.0 -30.0,24.0 -31.0,23.51945116305354 -31.0))
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_0381C4_S31E023_2020_01_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0381C4_S31E023_2020_01_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0381C4_S31E023_2020_01_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0381C4_S31E023_2020_01_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0381C4_S31E023_2020_01_01_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